1,598 Microservices Jobs in India

Senior .NET Azure Developer

8–12 Years Experience | Contract | Pune | Hybrid

Experience: 8–12 Years

Engagement Contract

Location: Pune

Work Mode: Hybrid

Job Summary

We are looking for experienced Senior .NET Developers to join a critical, fast-track development project. The ideal

candidate should have strong hands-on experience in .NET/.NET Core, Azure, AKS/Kubernetes, Microservices, REST

APIs, DevOps/CI/CD, SQL Server, Entity Framework, and Angular.

Key Responsibilities

• Develop and maintain applications using C# and .NET/.NET Core.

• Build and integrate REST APIs and Microservices.

• Develop and deploy applications on Microsoft Azure.

• Work with AKS, Kubernetes, and Docker.

• Build and manage CI/CD pipelines.

• Work with Azure Service Bus for messaging and integration.

• Develop and optimize SQL Server databases.

• Use Entity Framework / EF Core for data access.

• Develop UI applications using Angular.

• Troubleshoot technical issues and support production deployments.

Must-Have Skills

.NET / .NET Core • C# • Azure • AKS / Kubernetes • Microservices • REST API • DevOps / CI-CD • SQL Server • Entity

Framework / EF Core • Angular • Docker / Containerization • Azure Service Bus

Experience Required

• 8–12 years of relevant software development experience.

• Strong hands-on experience in .NET Core and Azure.

• Good experience with Microservices and REST APIs.

• Hands-on experience with AKS/Kubernetes and containerization.

• Strong understanding of DevOps and CI/CD.

• Good experience with SQL Server and Entity Framework.

• Experience with Angular.

• Strong problem-solving and communication skills.

Role – Java Backend Developer

Experience: 7–10 Years

Location: Bangalore

Job Description:

We are looking for an experienced Java Backend Developer with strong hands-on experience in building scalable, high-performance backend applications.

Candidates should have expertise in Java 8+, Spring Boot, Microservices, multithreading, concurrency, and transaction management. Experience in REST APIs, Kafka/RabbitMQ, SQL, Spring Transactions, JPA/JDBC, and distributed systems is required.

Strong understanding of system design, performance optimization, scalability, and fault-tolerant applications is expected.

Mandatory Skills: Java 8+, Spring Boot, Microservices, Multithreading, Concurrency, Transaction Management, SQL, Kafka/RabbitMQ.

Job Description

We are looking for an experienced .NET Developer with strong expertise in C#, .NET Core, ASP.NET Core, and Python. The candidate should have hands-on experience in developing, designing, and maintaining scalable applications, REST APIs, and microservices-based architectures.

Core Mandatory Skills

• C# Programming
• .NET Core
• ASP.NET Core
• Python
• REST API / Web API Development
• SQL Server
• OOPS Concepts
• Microservices Architecture

Key Responsibilities

• Design, develop, and maintain applications using C# and .NET Core.
• Build and maintain RESTful APIs and Web API services.
• Develop and integrate applications using Python.
• Work with SQL Server for database design, queries, and optimization.
• Apply OOPS concepts and coding best practices.
• Develop and maintain microservices-based applications.
• Troubleshoot, debug, and resolve application issues.
• Collaborate with cross-functional teams to deliver quality solutions.

Required Skills

• Strong programming knowledge in C# and .NET Core.
• Hands-on experience with ASP.NET Core and Web API.
• Working knowledge of Python development.
• Good understanding of SQL Server and database concepts.
• Strong understanding of OOPS principles.
• Experience with microservices architecture and REST API integration.

Pncpl Software Engineer

Position Responsibilities :

• Lead the architecture and development of AI-powered, distributed systems that meet enterprise-grade performance and security standards.
• Leverage AI tools for code generation, architectural design, and documentation to accelerate delivery and improve quality.
• Design, build, and maintain services using Java following clean-code and secure design principles.
• Develop agentic AI-based tools, domain-specific copilots, and developer productivity enhancements.
• Collaborate with cross-functional teams to define modular, scalable, and compliant architecture patterns.
• Conduct technical design reviews and produce detailed documentation, including system specifications, API docs, and architecture diagrams.
• Integrate AI solutions into CI/CD pipelines, ensuring observability, automated testing, and deployment standards are met.
• Implement robust monitoring and performance engineering practices to maintain high-quality deployments.
• Continuously evaluate emerging AI technologies and integrate them into development workflows for maximum impact.
• Champion best practices in security, automation, and performance optimization across the organization.

Qualifications :

• 6+ years in software engineering with backend development in Java.
• 3+ years with AI tools for development, prototyping, or documentation tasks.
• Experience with cloud-native development and containerized deployment (Docker, Kubernetes).
• Knowledge of AI integration patterns, vector stores, prompt engineering, and RAG pipelines.
• Ability to design software architecture using sequence diagrams, ERDs, data models, and threat models.
• Comfortable with Gen AI-first environments and working with remote Agile teams.

Preferred Qualifications

• Experience building AI copilots or developer tools using OpenAI/Claude SDKs, LangChain, or similar frameworks.
• Experience working in a fast-paced, AIDLC environment, with a strong understanding of CI/CD practices.
• Familiarity with GitHub Actions, Argo Workflows, Terraform, and monitoring/observability tools.
• Containerization and Orchestration: Proficiency in Docker and Kubernetes for containerization and orchestration.
• Cloud Platforms: Experience with cloud computing platforms such as AWS, Azure, or OCI Cloud.

• Strong React.js development experience (70%).
• Java and Spring Boot experience (30%).
• Hands-on experience with Microservices architecture.
• Proficiency in JavaScript/TypeScript, HTML5, and CSS3.
• Experience developing and consuming REST APIs.
• Experience with JUnit and unit testing practices.
• Good understanding of relational databases and SQL.
• Cloud/SaaS exposure, preferably AWS.
• Exposure to AWS SNS, SQS, S3, RDS, and Elasticsearch.
• MongoDB experience is preferred.
• Familiarity with Git and CI/CD practices.
• Understanding of application security, performance, and scalability.

Role Overview

We are looking for a strong Senior Python Engineer with hands-on AI/ML and Automation experience to join

our engineering team.

The engineer will work on high-scale backend systems, intelligent automation platforms, OCR/document

processing, AI-powered workflows, browser automation and integrations across multiple products.

This is not a role for someone whose AI experience is limited to calling LLM APIs. We need an engineer who

understands Python deeply and has built, deployed and maintained real production systems.

Experience Requirements

l Minimum 4 years of professional software development experience, primarily using Python.

l Minimum 2 years of practical hands-on experience in AI/ML, intelligent automation or closely related production

systems.

l Candidates with 4-6+ years of strong relevant experience are preferred.

l Strong production/backend engineering experience is essential.

Core Python & Backend Skills

l Python; FastAPI / Django / Flask; REST APIs and backend service development.

l Async programming and concurrency; multithreading / multiprocessing where appropriate.

l PostgreSQL / MySQL; Redis; background jobs and task queues such as Celery.

l WebSockets / real-time communication where required; authentication and authorization; API integrations.

l Docker; Linux; Git; logging, debugging and production troubleshooting.

l Ability to build fast, reliable and scalable Python services rather than only scripts.

AI / ML Requirements

l Machine Learning fundamentals; model training, evaluation and inference; data preprocessing and feature

engineering.

l Scikit-learn; PyTorch or TensorFlow; NLP.

l Embeddings, semantic search and vector databases.

l LLM integrations, prompt engineering, structured output and tool/function calling.

l RAG pipelines; AI agents / agentic workflows.

l OpenAI, Gemini, Claude or equivalent integrations; local/open-source model integration where appropriate.

l Understanding of model selection, accuracy, latency and cost trade-offs.

Automation Engineering

l Playwright; Puppeteer or equivalent browser automation frameworks; Selenium where appropriate.

l Headless browser and web workflow automation; form/repetitive task automation.

l Session/cookie management; file upload/download automation; API + browser hybrid automation.

l Retry and recovery mechanisms; scheduling and background execution.

l Queue-based automation workers; parallel/concurrent task processing.

JOB DESCRIPTION

Experience: 4-10 years

Wissen Technology is now hiring for a Java Developer - Mumbai with hands-on experience in Core Java, algorithms, data structures, multithreading and SQL. We are solving complex technical problems in the industry and need talented software engineers to join our mission and be a part of a global software development team. A brilliant opportunity to become a part of a highly motivated and expert team which has made a mark as a high-end technical consulting. 

Required Skills:

• Exp. 3-5 years
• Experience in Core Java and Spring Boot.
• Extensive experience in developing enterprise-scale applications and systems. Should possess good architectural knowledge and be aware of enterprise application design patterns.
• Should have the ability to analyze, design, develop and test complex, low-latency client- facing applications.
• Good development experience with RDBMS.
• Good knowledge of multi-threading and high-performance server-side development.
• Basic working knowledge of Unix/Linux.
• Excellent problem solving and coding skills.
• Strong interpersonal, communication and analytical skills.
• Should have the ability to express their design ideas and thoughts.

Senior Software Engineer – SRE Products (Full Stack)

Work Mode: Remote

Experience: 7+ Years

Employment Type: Full-Time

Job Overview

We are looking for a skilled Senior Software Engineer to join our SRE Product Team. The ideal candidate should have strong expertise in Python, backend development, Node.js/TypeScript and AWS cloud technologies.

The role involves developing scalable applications, automation platforms, observability solutions and reliability engineering tools.

Key Responsibilities

• Design and develop scalable backend applications, REST APIs and microservices.
• Build automation platforms and self-service engineering tools.
• Develop cloud-native applications using AWS services.
• Build frontend interfaces using React or Angular.
• Implement monitoring, observability and application reliability solutions.
• Work with platform and cloud engineering teams to improve system performance.

Required Skills

• 7+ years of software engineering experience.
• Strong hands-on experience in Python.
• Good experience with Node.js, JavaScript and TypeScript.
• Expertise in REST APIs, Microservices and Backend Development.
• Hands-on experience with AWS (Lambda, ECS/EKS, API Gateway, DynamoDB, RDS, CloudWatch).
• Experience with React or Angular.
• Knowledge of Docker, Kubernetes and OpenShift.
• Experience with CI/CD pipelines and Terraform.
• Understanding of SRE principles, monitoring and observability.

Good to Have

• Dynatrace, Prometheus, Grafana, Splunk or OpenTelemetry.
• Experience building internal developer platforms.
• Exposure to AIOps, AI Agents or MCP.

Job Title : Senior Software Engineer (SRE Products – Full Stack)

Experience : 7+ Years

Domain : Site Reliability Engineering (SRE) Products

Role Overview :

We are looking for an experienced Senior Software Engineer to develop and scale SRE platforms, automation tools, observability solutions, and cloud-native engineering products.

The ideal candidate should have strong backend development expertise in Python, Node.js, JavaScript/TypeScript, and AWS, along with working knowledge of frontend technologies such as React or Angular. The primary focus will be on backend engineering, API development, and platform solutions.

Mandatory Skills :

Python, Node.js, JavaScript / TypeScript, REST APIs, Microservices, AWS, React / Angular, Kubernetes / EKS, CI/CD, Terraform / IaC, and SRE fundamentals (SLI / SLO, Observability, Incident Management & Automation).

Key Responsibilities :

• Design and develop SRE platforms, automation tools, observability solutions, and self-service engineering products.
• Build scalable REST APIs, microservices, and backend applications using Python and Node.js / TypeScript.
• Develop cloud-native applications using AWS services.
• Build frontend interfaces using React, Angular, or TypeScript frameworks.
• Implement reliability, monitoring, automation, and operational excellence practices.
• Work closely with cloud, platform, and application teams to improve system reliability.

Required Skills :

• 7+ years of software engineering experience with full-stack development exposure.
• Strong expertise in Python development.
• Hands-on experience with Node.js, JavaScript / TypeScript, REST APIs, and microservices.
• Strong understanding of distributed systems and backend architecture.
• Hands-on AWS experience: Lambda, ECS / EKS, API Gateway, DynamoDB, SQS / SNS, RDS, and CloudWatch.
• Frontend experience with React, Angular, or similar frameworks.
• Experience with Kubernetes, OpenShift, or EKS.
• Knowledge of CI/CD pipelines and Infrastructure as Code (Terraform, CloudFormation, or CDK).
• Understanding of SRE concepts: SLI / SLO, observability, incident management, and automation.

Good to Have :

• Experience with Dynatrace, OpenTelemetry, Prometheus, Grafana, or Splunk.
• Experience building Internal Developer Platforms (IDP), self-service portals, or engineering productivity tools.
• Exposure to AIOps, AI Agents, MCP, RAG, or GenAI-based engineering solutions.

Key Focus : Strong Python + Backend Engineering + Node.js / TypeScript + AWS + SRE / Platform Engineering.

Educational Qualification:• B.Tech / M. Tech / M.S. in Computer Science, Data Engineering, AI or related discipline.• Certification in cloud DevOps or MLOps platforms (AWS DevOps Engineer, AzureDevOps Expert, GCP Professional ML Engineer) is highly desirable.• Contributions to MI-Ops or DevOps open source projects is preferred

Experience:• 7—10 years in machine learning operations or DevOps engineering.• Minimum 4 years building CVCD pipelines for AI/ML model deployment in enterprise orgovernment ecosystems.• Proven experience with containerized and microservice architectures.

Key Responsibilities:1.Design and manage continuous integration and delivery (CVCD) pipelines for AIIMLmodels across multiple environments.2. Establish model versioning, deployment, monitoring, and rollback mechanisms to ensurestability and traceability.3.Automate training, testing, and serving workflows using containerized solutions.4.Define infrastructure-as-code templates for scalable AI deployment on on-prem or cloud environments.5. Collaborate with Data Science and Engineering teams to standardize model input/outputformats and performance metrics.6.Implement logging, monitoring, and alerting for deployed models to ensure highavailability and accuracy over time.7.Ensure compliance with Responsible Al guidelines for deployment, including bias auditingand explainability tracking.

• Technical Competencies:• MLOps Platforms: MLflow, Kubeflow, Azure ML, AWS SageMaker Pipelines, GCP VertexAl Pipelines for end-to—end ML workflow orchestration• Containerization: Docker, Kubernetes, Helm charts, container registries, and microservicesarchitecture for ML workloads• CI/CD: Jenkins, GitLab CI, GitHub Actions, Azure DevOps with specialized ML pipelineintegration and automated testing• Infrastructure-as-Code: Terraform, CloudFormation, Ansible for reproducible MLinfrastructure provisioning and management• Cloud Platforms: AWS (EKS, Lambda, ECR, S3), Azure (AKS, Container Registry, BlobStorage), GCP (GKE, Cloud Build, Cloud Storage)• Model Serving: TorchServe, TensorFlow Serving, Seldon, KServe, REST APIs, and real-time inference infrastructure.• Programming Languages: Python for automation, Bash scripting, YAML for configurationmanagement, basic understanding Of Go/Java• Database & Storage: Feature stores (Feast, Tecton), model registries, data versioning(DVC), and distributed storage systems• Workflow Orchestration: Apache Airflow, Prefect, Argo Workflows for complex MLpipeline scheduling and dependency management.

 Core Java Developer

Experience: 5+ Years

Employment Type: Full-time and Permanent

Location: Navi Mumbai or Gurugram

Job Description

We are looking for an experienced Core Java Developer with strong expertise in Java programming, backend development, and microservices architecture. The candidate should have hands-on experience in developing scalable applications, handling multithreading and concurrency, and working with Spring Boot.

Mandatory Skills:

• Strong hands-on experience in Core Java.
• Good knowledge of Spring Boot and Microservices architecture.
• Strong understanding of Multithreading and Concurrency.
• Experience with Java I/O and Networking.
• Understanding of JVM, Memory Management, Garbage Collection and performance tuning.
• Good knowledge of Linux/Unix environments.
• Strong understanding of object-oriented programming (OOPs) concepts.
• Experience in designing, developing, and troubleshooting backend applications.

Senior Software Development Engineer in Test (SDET)

Experience: 4–6 Years

Job Location: Bengaluru

Work Mode: Hybrid (3 days a week from office)

Notice Period: Immediate to 15 Days

Employment Type: Full-time

Job Description

We are looking for an experienced SDET with strong expertise in Backend/API Automation and Microservices Testing. The ideal candidate should have hands-on experience in Java, REST API automation, scalable test automation frameworks, and CI/CD integration.

Key Responsibilities

• Own end-to-end QA strategy for backend services and microservices.
• Design, develop, and maintain scalable automation frameworks for API and backend testing.
• Lead functional, integration, regression, and end-to-end testing across multiple services.
• Develop automation strategies for microservices, event-driven architectures, and distributed systems.
• Integrate automated test suites into CI/CD pipelines.
• Validate asynchronous workflows, messaging queues, and event-driven communication.
• Perform deployment validation in ephemeral and dynamic test environments.
• Collaborate with developers, DevOps, and Product teams to implement shift-left testing practices.
• Identify quality risks and recommend improvements in testability and deployment processes.
• Review automation code and establish testing best practices

Required Skills & Experience

• 4–6 years of experience in Software Testing with a strong focus on Backend/API Automation.
• Strong hands-on experience with Java programming.
• Expertise in REST API testing using REST Assured, HTTP Client, Postman, or similar tools.
• Experience testing Microservices-based architectures.
• Hands-on experience building scalable automation frameworks.
• Strong knowledge of TestNG, Maven/Gradle, JUnit, and CI/CD integration.
• Experience with messaging systems such as Kafka, RabbitMQ, or AWS SQS.
• Strong understanding of SQL, relational databases (MySQL, PostgreSQL, Oracle), complex queries, and joins.
• Experience with Docker, Kubernetes, and containerized applications.
• Familiarity with cloud platforms such as AWS, GCP, or Azure.
• Understanding of distributed systems, observability tools, and log analysis.

Good to Have

• Experience with NoSQL databases such as MongoDB, Redis, or Cassandra.
• Knowledge of contract testing and mocking tools such as WireMock and Pact.
• Experience with performance testing tools such as JMeter, Gatling, or k6.
• Hands-on experience with Python or Shell scripting.
• Experience with Grafana, Prometheus, Kibana, or Splunk.
• Experience validating applications in ephemeral or dynamic test environments.

Candidate Requirements

• Candidates must be currently based in Bengaluru.
• Must be comfortable working in a hybrid model (3 days from the Bengaluru office).
• Immediate joiners or candidates with a maximum notice period of 15 days are preferred.

Please see below JD and please share relevant profiles asap

We are seeking a skilled and motivated Java Full Stack Developer with 7-8 years of hands-on experience in designing, developing, and maintaining scalable web applications.

The ideal candidate should be proficient in both backend (Java, Spring Boot) and frontend (Angular, JavaScript, HTML, CSS) technologies, with strong problem-solving skills and the ability to work in a collaborative environment.

Key Responsibilities

· Develop and maintain web applications using Java (Spring Boot) for backend and Angular for frontend

· Participate in the full software development lifecycle: requirement analysis, design, coding, testing, and deployment

· Integrate RESTful APIs for seamless frontend-backend communication

· Optimize application performance and ensure cross-device responsiveness

· Write clean, maintainable, and well-documented code

· Troubleshoot and debug issues across the stack

Technical Skills:

· Languages & Frameworks: Java, Spring Boot, Angular, HTML, CSS, JavaScript

· Tools & Platforms: Git, Maven, Postman, JIRA, Jenkins

· Databases: Oracle, PostgreSQL, MySQL

· Others: RESTful APIs, JWT

Java Developer

Experience: 4+ Years

Location: Pune

Responsibilities:

• Actively contribute to designing, developing, testing, deploying, and maintaining software.
• Collaborate with the team to develop web services, mobile applications, and web applications. Create, enhance, deploy, and maintain functional, secure, and high-quality applications.
• Write well-designed, efficient, secure, and high-performance code.
• Follow best practices in software design and testing.
• Review, test, and debug team members' code.
• Actively contribute to writing and updating technical documentation.

Candidate Requirements:

• Minimum 4+ years of experience in web-based development using the following technologies:

 - Core Java, Spring MVC, Node.js, and ORM.

 - Working knowledge of relational databases, NoSQL databases, and caching technologies.

 - RESTful APIs, SOAP, and JSON.

 - Angular, HTML5, and CSS (StencilJS).

 - Knowledge of application performance tuning is mandatory.

• Proficient understanding of code versioning tools, such as Git.
• Experience in designing and developing microservices-based applications.
• Expertise in real-time issue debugging, root cause analysis, and providing accurate technical solutions.
• Hands-on experience in integrating and troubleshooting third-party APIs such as Perfios, IDfy, Karza Technologies, NSDL, Legality, Hunter, RBIH, and JanSamarth, including API request/response handling, authentication, error handling, and production issue resolution.
• Knowledge of Agile Scrum development methodologies.
• Ability to integrate applications with network systems, servers, and databases.
• Ability to troubleshoot application development and usage issues.
• Excellent conceptual and critical-thinking capabilities.
• Self-directed and self-motivated, with the ability to take charge or work in a supporting role.

Good to Have:

• Experience in the BFSI (Banking, Financial Services, and Insurance) or Fintech domain.

ABOUT THE ROLE

The Principal Software Engineer – Java will play a pivotal role in designing, developing, mentoring and maintaining high-performance IT system for Hapag-Lloyd. The role requires deep expertise in Java and microservices-based architecture, along with a strong focus on code quality, performance, and scalability. The ideal candidate will be a passionate engineer who thrives in a Java development agile environment and brings a solution-oriented mindset to collaborative product development. As a senior technical expert, you will be responsible for low-level and high-level architectural design, mentoring developers, and working closely with team in Hamburg & Chennai. The ideal candidate is a passionate, solution oriented engineer with a proven track record in leading technical projects within an agile environment.

WORK EXPERIENCE:

9–14 years of hands-on experience in development using Java, JEE, JPA, JUnit, Kafka, and Microservices. Good Experience in AWS. Strong experience in architectural design – both low-level and high-level. Experience building distributed systems and working in microservices-based architecture. Proficient with Kafka and message-driven architecture. Strong experience with relational databases (e.g., PostgreSQL). Sound understanding of modern DevOps practices, including CI/CD pipelines, containerization, and cloud deployment. Experience working in Agile/Scrum-based teams with exposure to software lifecycle tools (e.g., Git, Jenkins, JIRA).

Technical Skills Java, JEE, JPA, JUnit, Microservices Kafka (Desired), REST API development SQL, PostgreSQL Git, Maven, Jenkins (Desired), Familiarity with Docker, Kubernetes, and cloud platforms (eg. AWS)

EDUCATION & QUALIFICATIONS Bachelor’s degree in computer science, Engineering, or related discipline

KEY RESPONSIBILITIES & TASKS

Software Development & Design Design and develop scalable, reliable, and high-performance applications using Java, JPA, Kafka, Microservices, Junit, API and PostgreSQL. Lead low-level and high-level design discussions and decisions for scalable architecture. Build and maintain microservices architecture using industry best practices. Drive technology innovation. Write clean, efficient, well-documented code with high unit test coverage using JUnit.

Mentorship :

Mentor and guide developers and team members in coding standards, best practices, and problem-solving. Conduct regular code reviews, peer programming, and provide technical leadership to ensure code quality and continuous improvement.

Systems Integration & Tools:

Work with messaging systems such as Kafka to build real-time data processing services. Implement and optimize data access using SQL /PostgreSQL databases. Participate in the design and implementation of DevOps pipelines for CI/CD.

Quality, Testing & Documentation:

Conduct regular code reviews and participate in peer programming and Peer coding Review. Perform system testing, validation, and verification across development stages. Contribute to technical documentation throughout the software development lifecycle

Agile Collaboration & Continuous Improvement:

Collaborate closely with Product Managers, Engineering Managers, Scrum Masters, and developers in agile teams. Participate in sprint planning, retrospectives, and demos. Remain current on new technologies and drive adoption of best engineering practices across the team.

BEHAVIOURS & APPROACH

Strong analytical and problem-solving skills Team-oriented with excellent communication and collaboration skills Passion for clean code, architecture, and continuous learning Ability to work independently with a proactive approach to problem-solving

Job Description

We are looking for a skilled Java Full Stack Developer with strong experience in backend development using Java and Spring Boot, along with frontend technologies such as React.js or Angular. The candidate should have hands-on experience building scalable web applications, REST APIs, and microservices.

Key Responsibilities

• Develop and maintain full-stack applications using Java, Spring Boot, and modern frontend frameworks.
• Design and implement RESTful APIs and microservices.
• Build responsive user interfaces using React.js or Angular, JavaScript, TypeScript, HTML, and CSS.
• Integrate frontend applications with backend services and databases.
• Write clean, reusable, and maintainable code following coding standards.
• Perform unit testing, debugging, code reviews, and performance optimization.
• Work with SQL and NoSQL databases.
• Support CI/CD pipelines, application deployments, and production troubleshooting.
• Collaborate with QA, DevOps, and product teams in an Agile environment.

Primary Skills

• Java 8/11/17+
• Spring Boot / Spring Framework
• Microservices Architecture
• REST APIs
• React.js or Angular
• JavaScript / TypeScript
• HTML5 / CSS3
• SQL / Database Integration

Technical Architect – Product Engineering

Experience: 15+ Years

Location: Pune, India

Employment Type: Full-time

Desired Skills: Python, Technical Architecture, AWS, Microservices, SaaS / Multi-tenant Architecture, Kubernetes, System Design

About the Role

We are looking for a Senior Technical Architect to lead the architecture, design, and technical evolution of an enterprise SaaS product. This is a hands-on leadership role requiring deep technical expertise, strong product engineering experience, and the ability to build scalable, secure, and high-performance platforms.

The ideal candidate should be passionate about solving complex engineering problems, driving innovation, mentoring development teams, and effectively leveraging AI to accelerate software development.

Key Responsibilities

• Own the overall product architecture and technical roadmap.
• Design and build scalable, secure, and highly available enterprise applications.
• Lead the design and implementation of new product features from concept to production.
• Remain hands-on with coding and contribute to critical product components.
• Drive architecture reviews, code quality, performance optimization, and engineering best practices.
• Lead cloud architecture, security, scalability, and DevOps initiatives.
• Evaluate and adopt modern technologies to improve product capabilities and engineering efficiency.
• Leverage AI tools (ChatGPT, GitHub Copilot, Cursor, Claude, etc.) to accelerate software development, code reviews, testing, documentation, debugging, and productivity.

Required Skills & Qualifications

• 15+ years of software product engineering experience with at least 5 years in a Technical Architect role.
• Strong hands-on expertise in Python and modern backend frameworks.
• Deep experience with AWS services and cloud-native application architecture.
• Strong understanding of DevOps, CI/CD pipelines, Infrastructure as Code (Terraform/CloudFormation), Docker, Kubernetes, and container orchestration.
• Experience designing microservices, REST APIs, event-driven architectures, and distributed systems.
• Strong knowledge of SQL and NoSQL databases.
• Experience with scalable SaaS platforms, multi-tenant architectures, and secure application design.
• Excellent understanding of software design patterns, performance tuning, observability, and system reliability.
• Strong analytical, problem-solving, and decision-making skills.

We are looking for:

● 12–18 years in the tech industry, with 2–4 years in technical leadership or

managerial roles.

● Technical Expertise: Expertise in C++ development, enterprise architecture, and

scalable system design, and proficiency in performance optimization, scalability,

software architecture, and networking principles.

Extensive experience managing the full development lifecycle of large-scale software

products, from concept to deployment.

● Strong knowledge of STL containers, multi-threading concepts, and algorithms.

Solid understanding of memory management and efficient resource utilization.

● Microservices Architecture Expertise: Experience in designing and implementing

scalable, reliable microservices.

● Strong Communication & Decision-Making Skills: Ability to clearly articulate

trade-offs, make informed decisions, and ensure alignment across stakeholders.

● Commitment to Creating and fostering Engineering Excellence: Deep

understanding of best practices, including code quality, testability, security, and

release management, and passion for fostering a strong engineering culture and

continuously improving developer workflows and tools.

● Self-Driven and Motivated: Ability to operate independently while driving impactful

results.

Required Skills

• 5+ years of experience in Backend Java Development.
• Strong proficiency in Core Java.
• Hands-on experience with Spring Boot.
• Experience with Spring Framework, Spring Data JPA, and Hibernate.
• Experience with Spring Batch.
• Strong understanding of RESTful APIs.
• Good knowledge of Microservices architecture.
• Strong experience with SQL databases.
• Exposure to NoSQL databases.
• Experience with Git and CI/CD.
• Experience with JUnit, Mockito, or similar testing frameworks.
• Strong debugging and troubleshooting skills.
• Good understanding of software development best practices.

Good-to-Have Skills

• Docker / Kubernetes
• AWS / Azure / GCP
• Kafka / RabbitMQ
• Redis
• Swagger / OpenAPI
• Monitoring and logging tools

Senior Backend Developer – Java

Location: Mohali

Experience: 5+ Years

Looking for an experienced Senior Backend Developer with strong expertise in Java, Spring Boot, and microservices development.

Key Skills Required:

• Strong proficiency in Java, Spring Boot & Microservices
• Hands-on experience with Apache Kafka and MySQL
• Expertise in REST APIs, Docker, Kubernetes & Helm
• Knowledge of JWT, OAuth2, Firebase/FCM and CI/CD pipelines
• Experience with Agile/Scrum, code reviews, and production support
• Excellent communication, problem-solving, and ownership skills

JOB DESCRIPTION

Experience: 5+ years

Wissen Technology is now hiring for a Java Developer - Bangalore with hands-on experience in Core Java, algorithms, data structures, multithreading and SQL. We are solving complex technical problems in the industry and need talented software engineers to join our mission and be a part of a global software development team. A brilliant opportunity to become a part of a highly motivated and expert team which has made a mark as a high-end technical consulting. 

Required Skills:

• Exp. 5+ years
• Experience in Core Java and Spring Boot.
• Extensive experience in developing enterprise-scale applications and systems. Should possess good architectural knowledge and be aware of enterprise application design patterns.
• Should have the ability to analyze, design, develop and test complex, low-latency client- facing applications.
• Good development experience with RDBMS.
• Good knowledge of multi-threading and high-performance server-side development.
• Basic working knowledge of Unix/Linux.
• Excellent problem solving and coding skills.
• Strong interpersonal, communication and analytical skills.
• Should have the ability to express their design ideas and thoughts.

Job Description – Squad Lead

Location: Kochi, Kerala

Experience: 10+ Years

Role: Squad Lead

Notice Period: Immediate to 30 Days

About the Role

We are looking for an experienced and technically strong Squad Lead to join our engineering team in Kochi. The ideal candidate will have 10+ years of software development experience, with strong expertise in Java, Spring Boot, Microservices, Angular, and AI technologies.

The Squad Lead will be responsible for leading a cross-functional engineering squad, driving technical excellence, mentoring team members, and ensuring the successful delivery of scalable and high-quality software solutions.

Key Responsibilities

• Lead and manage a software engineering squad, ensuring successful delivery of projects and product initiatives.
• Provide strong technical leadership and hands-on guidance to the development team.
• Design and develop scalable, secure, and high-performance applications using Java, Spring Boot, and Microservices.
• Drive the adoption and integration of AI/GenAI technologies into products and engineering solutions.
• Collaborate with frontend teams and contribute to applications developed using Angular.
• Define technical approaches, architecture, coding standards, and best practices.
• Conduct code reviews and ensure adherence to engineering and quality standards.
• Mentor and coach developers, helping them grow technically and professionally.
• Work closely with Product Managers, Business Analysts, Architects, QA, DevOps, and other stakeholders.
• Break down complex requirements into actionable technical tasks and sprint deliverables.
• Participate in solution design, estimation, planning, and technical discussions.
• Identify technical risks and proactively drive their resolution.
• Ensure timely delivery while maintaining high standards of code quality, performance, security, and maintainability.
• Promote Agile/Scrum practices and foster a culture of collaboration, ownership, and continuous improvement.

Required Skills & Experience

• 10+ years of experience in software development, with significant experience in technical leadership.
• Strong hands-on experience with Java and Spring Boot.
• Strong understanding and practical experience with Microservices architecture.
• Experience developing and integrating RESTful APIs.
• Good experience with Angular and modern frontend development practices.
• Exposure to AI/ML, Generative AI, or AI-powered application development.
• Proven experience in leading software engineering squads/teams.
• Strong understanding of software architecture, design patterns, scalability, and performance.
• Experience working in Agile/Scrum development environments.
• Strong problem-solving, analytical, communication, and stakeholder-management skills.

Good to Have

• Experience with AWS and cloud-native application development.
• Knowledge of AWS services such as EC2, S3, Lambda, ECS/EKS, RDS, API Gateway, and CloudWatch.
• Experience with CI/CD, Docker, Kubernetes, and DevOps practices.
• Exposure to event-driven architectures and messaging platforms such as Kafka.
• Experience with cloud security, observability, and application performance monitoring.

Leadership Competencies

The successful candidate should demonstrate:

• Proven experience leading and mentoring engineering teams.
• Strong ownership and accountability for delivery.
• Ability to make sound technical decisions and influence stakeholders.
• Excellent communication and collaboration skills.
• Ability to manage priorities and deliver under tight timelines.
• A continuous-learning mindset with an interest in emerging technologies, particularly AI and cloud.

Education

• Bachelor's or Master's degree in Computer Science, Engineering, Information Technology, or a related discipline.

Job Description

Role: Java React Lead

Location: Bangalore / Hyderabad

Experience: 8–14 Years

Notice Period: Immediate Joiners to 15 Days

Interview Process: First round – Virtual (HE Test); Second round / Client Interview – Face-to-Face (F2F), as applicable.

Key Responsibilities:

• Lead the design, development, and implementation of full-stack applications using Java, Spring Boot, Microservices, Kafka, and React.
• Develop scalable and high-performance backend services using Java and Spring Boot.
• Design, build, and maintain microservices-based architectures.
• Implement event-driven solutions and messaging workflows using Apache Kafka.
• Develop responsive and user-friendly front-end applications using React.
• Integrate front-end components with backend REST APIs and microservices.
• Review code, troubleshoot technical issues, and ensure application quality and performance.
• Collaborate with cross-functional teams to deliver business requirements.
• Provide technical guidance, conduct code reviews, and support team members.
• Ensure adherence to coding standards, security practices, and development best practices.

Required Skills:

• Strong hands-on experience in Java and Spring Boot.
• Extensive experience in Microservices architecture.
• Strong working knowledge of Apache Kafka.
• Hands-on experience in React.js.
• Experience in full-stack application development and REST API integration.
• Strong technical leadership, problem-solving, and communication skills.

About the role

We are hiring a Principal Engineer to own the hardest technical problems in our product and see them through from first sketch to stable production. You will set technical direction, design systems that scale, and raise the engineering bar through your own work and the people around you. This is a hands-on leadership role: you write code, review designs, and ship.

What will you do?

You will own outcomes, not just tasks. Expect to spend your time on the following.

• Own projects end to end. Take an ambiguous problem, shape the requirements, design the solution, break down the work, deliver it to production, and stay accountable for how it runs afterwards.

• Lead system design. Author and review architecture for services, data pipelines and integrations, with clear trade-offs on scale, latency, cost, consistency and reliability.

• Write and review critical code. Build the hardest components yourself, and set standards for code quality, testing and maintainability through code and design reviews.

• Own deployment and operations. Design CI/CD, infrastructure and release strategies. Drive observability, on-call readiness, incident response and post-incident learning.

• Solve hard problems. Debug production issues across the stack, and find root causes in performance, concurrency, data and scaling problems.

• Mentor and multiply. Coach senior and junior engineers, grow future tech leads, and make the whole team faster and more confident.

• Partner across functions. Work with product, design, data and business teams to turn goals into technical plans, and to say no or reshape scope when needed.

• Shape technical strategy. Guide build-versus-buy decisions, manage tech debt, evaluate new technologies, and contribute to the engineering roadmap.

• Raise the bar. Help define engineering practices, hiring standards and culture, and take part in interviewing.

What are we looking for?

• Bachelor's degree in Computer Science or a related field, or equivalent practical experience.

Core engineering

• 10+ years of professional software engineering, with a track record of shipping and running production systems.

• Strong computer science fundamentals: data structures, algorithms and complexity, operating systems, networking, databases and concurrency.

• Fluency in at least one major backend language (for example Python, Go, Java, or Node.js/ TypeScript) and the ability to pick up others quickly.

• Deep knowledge of relational and NoSQL data stores: schema design, indexing, transactions, query tuning and replication.

System design and problem solving

• Proven ability to design distributed systems that are scalable, fault tolerant and cost aware, and to explain the trade-offs clearly.

• Experience with APIs, event-driven and asynchronous architectures, queues, caching and service-to-service communication.

• A structured approach to ambiguous problems: break them down, test assumptions, decide with incomplete data, and measure results.

• Strong debugging instincts, including performance profiling and production troubleshooting.

Delivery and operations

• Have led at least two significant projects from inception to production, including planning, milestones, risk management and launch.

• Hands-on experience with deployment: CI/CD pipelines, containers (Docker, Kubernetes), a major cloud (AWS, GCP or Azure), and infrastructure as code.

• Practical experience with monitoring, logging, alerting, SLOs and incident management.

• Habit of writing tests and automation, and of leaving systems more reliable than you found them.

Leadership and communication

• Experience leading engineers without formal authority, through influence, mentoring and clear technical writing.

• Excellent written and verbal communication: design docs, RFCs and concise updates to non-technical stakeholders.

• Ownership mindset, sound judgment on priorities, and comfort working in a fast-moving environment.

Nice to have

• Experience in fintech, lending or another regulated, data-heavy domain.

• Exposure to AI/ML or LLM-based systems in production: model serving, evaluation, retrieval, and cost and latency management.

• Deep experience with data engineering: streaming, batch pipelines, warehouses or search systems.

• Security and compliance awareness: authentication, encryption, audit trails, secure SDLC.

• Experience with multi-tenant SaaS, high-throughput systems or zero downtime migrations.

• Open-source contributions, conference talks, or technical writing.

• Experience scaling an engineering team or helping set up hiring and onboarding practices.

Job Title : Senior AWS DevSecOps & AI Platform Engineer

Experience Required : 5+ Years in AWS / Cloud Engineering

Terraform Experience : 4+ Years

Location : Gurugram

Work Mode : Onsite

Employment Type : Full-time

About the Role :

We are looking for an experienced Senior AWS DevSecOps & AI Platform Engineer with strong expertise in AWS cloud infrastructure, Kubernetes, Infrastructure as Code (IaC), CI/CD automation, cloud security, and database administration.

The ideal candidate will be responsible for designing and maintaining secure, scalable, reliable, and cost-efficient cloud environments while supporting microservices-based applications and implementing DevSecOps best practices. The role also involves building and deploying AI agents using Amazon Bedrock and Bedrock AgentCore, along with managing enterprise development and collaboration tools.

Mandatory Skills :

AWS (EC2, EKS, ECS, Lambda, S3, CloudWatch), Kubernetes, Terraform, Jenkins, Bitbucket Pipelines, CI/CD, DevSecOps, AWS Security Services (IAM, WAF, GuardDuty, Security Hub, KMS, Secrets Manager), Microservices, Helm, PostgreSQL, Oracle SQL, RDS, Jira, Confluence, Amazon Bedrock, Bedrock AgentCore, AWS Networking, and Cloud Cost Optimization.

Key Responsibilities :

• AWS Cloud Infrastructure : Design, implement, and maintain AWS infrastructure with a focus on scalability, availability, security, reliability, and cost optimization.
• Microservices & Containerization : Manage and support distributed microservices architectures, including deployment, monitoring, troubleshooting, performance optimization, service meshes, and API gateways.
• Kubernetes Administration : Administer and optimize Kubernetes clusters, including Amazon EKS and self-managed environments, covering upgrades, networking, workload management, scaling, and resource optimization.
• Cloud Security & Compliance : Implement and manage AWS security services, including IAM, GuardDuty, Security Hub, WAF, KMS, Secrets Manager, AWS Config, and CloudTrail.
• DevSecOps Implementation : Integrate security testing, vulnerability scanning, container security, and compliance-as-code tools into CI/CD pipelines.
• CI/CD & Source Control : Manage Bitbucket repositories, branching strategies, permissions, and Bitbucket Pipelines. Build and optimize Jenkins pipelines using declarative and scripted approaches.
• Infrastructure as Code : Develop and maintain Terraform modules, manage remote state and workspaces, detect infrastructure drift, and implement reusable infrastructure provisioning practices.
• Database Administration : Provision, manage, secure, and optimize AWS RDS databases, particularly PostgreSQL and Oracle, including backups, replication, patching, performance tuning, and migrations.
• Jira & Confluence Administration : Manage projects, workflows, automation rules, permissions, user access, spaces, schemes, and plugins.
• Monitoring & Reliability : Define and monitor SLIs, SLOs, and SLAs; implement observability best practices; and participate in incident management, root cause analysis, and post-incident reviews.
• AI Agent Development : Design, build, and deploy AI agents using Amazon Bedrock and Bedrock AgentCore, including agent runtime, memory, tools, gateway integration, identity and access management, guardrails, and lifecycle management across environments.
• Cloud Connectivity : Support hybrid cloud connectivity using AWS Direct Connect, VPN, and Transit Gateway.
• Cost Optimization : Apply FinOps practices to monitor cloud expenditure, optimize resource utilization, and improve infrastructure efficiency.
• API Integrations : Integrate third-party APIs while implementing authentication, rate limiting, error handling, and webhook management.

Required Skills & Qualifications :

• 5+ years of hands-on experience with AWS cloud services, including EC2, ECS, EKS, Lambda, ALB, CDN, S3, CloudWatch, Amazon Bedrock, and Bedrock AgentCore.
• Strong understanding of AWS networking, multi-account strategies, landing zone architecture, and hybrid connectivity.
• 4+ years of practical experience with Terraform, including module development, remote state management, workspaces, drift detection, and state operations.
• Extensive experience administering Kubernetes, preferably Amazon EKS, including Helm, Kustomize, operators, RBAC, network policies, autoscaling, and multi-tenancy.
• Proven experience managing distributed microservices, service meshes, API gateways, and inter-service communication.
• Strong knowledge of AWS security services, including IAM, Service Control Policies (SCPs), WAF, KMS, Secrets Manager, AWS Config, and CloudTrail.
• Experience implementing least-privilege access, zero-trust principles, and cloud security compliance controls.
• Hands-on experience integrating DevSecOps tools such as Snyk, Trivy, Checkov, and SonarQube into CI/CD pipelines.
• Understanding of OWASP security principles, CIS benchmarks, vulnerability management, and container security.
• Proficiency in Bitbucket repository administration, branch permissions, and YAML-based Bitbucket Pipelines.
• Strong experience developing and maintaining Jenkins CI/CD pipelines, shared libraries, plugins, and build agents.
• Experience administering AWS RDS databases, particularly PostgreSQL and Oracle SQL, including backup, replication, performance tuning, and migration activities.
• Experience administering Jira and Confluence, including workflows, permissions, automation, and plugin management.
• Working knowledge of Azure services, particularly Web Apps and Logic Apps/Workflows.
• Practical experience with Amazon Bedrock, including model invocation, guardrails, and AI agent development and deployment using Bedrock AgentCore.
• Understanding of third-party API integration, authentication mechanisms, rate limiting, error handling, and webhook management.
• Familiarity with FinOps practices and cloud cost optimization.

Good-to-Have Skills :

• Additional Azure experience, including networking, Azure SQL Managed Instance, and Azure Kubernetes Service (AKS).
• Hands-on experience with AI-driven Development Lifecycle (AI-DLC) methodologies and tools such as Kiro.

Relevant certifications, such as :

• AWS Certified Solutions Architect
• AWS Certified DevOps Engineer – Professional
• AWS Machine Learning or Generative AI certifications
• Certified Kubernetes Administrator (CKA)
• HashiCorp Terraform certifications

Ideal Candidate Profile :

The ideal candidate is a hands-on cloud and DevSecOps professional who can manage enterprise-scale AWS infrastructure, automate deployments, strengthen security controls, troubleshoot complex distributed systems, and support AI agent development. Strong problem-solving skills, an automation-first mindset, and the ability to collaborate across development, security, and infrastructure teams are essential.

We’re Hiring: Java & Angular Developer with Python & LLM

📍 Location: Bangalore

💼 Experience: 4–6 Years

🕒 Employment Type: Full-time

We are looking for a skilled Full Stack Developer with strong experience in Java backend development and Angular frontend development, along with Python knowledge for API and LLM integration.

Mandatory Skills:

• Java
• Microservices
• Spring Boot
• Angular
• Python

Role & Responsibilities:

Develop and maintain scalable enterprise applications using Java, Spring Boot, and Microservices. Build responsive web applications using Angular and TypeScript. Design and integrate REST APIs, and use Python to connect applications with external APIs and LLM-based services.

Work closely with cross-functional teams to deliver secure, high-quality applications while following coding standards, testing practices, and Agile methodologies.

Preferred Skills: REST APIs, SQL/DB2, Kafka or MQ, Git, CI/CD, Cloud platforms, and exposure to LLM, GenAI, or RAG-based applications.

📩 Interested candidates can share their updated resumes or refer suitable profiles.

#Hiring #JavaDeveloper #SpringBoot #Microservices #AngularDeveloper #Python #FullStackDeveloper #LLM

About AbleCredit:

AbleCredit is on a mission to solve the Credit Gap of emerging economies. In India alone, the Credit Gap is over USD 5T (Trillion!). This is the single largest contributor to poverty, poor genie index and lack of opportunities.

Ablecredit is a rare startup because we are probably the only revenue generating GenAI startup in India.

Key Responsibilities:

● Solving highly complex technical challenges and driving large-scale projects; developing robust and scalable web applications using Node.js, MongoDB

● Participate in system design, architecture, and help build scalable, high-performance systems

● Mentor junior engineers (SDEs and SDE-2s), driving technical decisions, and leading entire projects or initiatives

● Conduct code reviews and provide constructive feedback to team members.

● Architect efficient and reusable back-end systems and optimize applications for maximum speed and scalability.

● Implement security and data protection measures.

● Stay updated on emerging technologies and best practices in web development.

Qualifications:

● Bachelor' s degree in Computer Science, Engineering, or a related field.

● Minimum of 5 years of experience in backend web development.

● Proficiency in Node.js and typescript along with their core principles.

● Experience with server-side frameworks such as Express.js.

● Familiarity with database systems such as MongoDB, or PostgreSQL.

● Knowledge of RESTful APIs and asynchronous request handling.

● Excellent problem-solving and troubleshooting skills.

● Ability to work independently and as part of a team in a fast-paced environment.

● Effective communication skills and the ability to collaborate with stakeholders.

● Bonus: can whip up a front end or UI with AI agents or all by yourself.

Role Overview

We are looking for a Senior and Lead Java Backend Engineer with strong experience in Apache Kafka and Kafka Streams, along with Java, Spring Boot, and Microservices. The candidate will build and support scalable, event-driven backend applications and work with containerization and cloud technologies.

Required Skills

Java

Spring Boot

Microservices architecture

Apache Kafka — topics, partitions, producers, consumers, and message-processing guarantees

Kafka Streams — stream processing, joins, windowing, and stateful aggregations

Docker

Kubernetes

AWS

Key Responsibilities

Develop and maintain backend services using Java, Spring Boot, and Microservices.

Build and support event-driven applications using Apache Kafka and Kafka Streams.

Design and maintain Kafka topics, partitions, producers, and consumers based on application needs.

Implement stream-processing logic, including joins, windowing, and aggregations.

Troubleshoot performance, reliability, and message-processing issues in distributed applications.

Package and deploy applications using Docker and Kubernetes, and support deployments on AWS.

Collaborate with engineering teams to deliver reliable, scalable backend solutions.

This job is Remote India only

SHARE YOUR RESUME : { pavithra.e @vysystems.com },

{ 8 9 2 5 8 0 2 4 5 7 }

Job Description – Java + React Lead

Job Title: Java + React Lead

Experience: 8–14 Years

Location: Bangalore / Hyderabad

CTC: Up to 30 LPA

Notice Period: Immediate to 15 Days

Drive Date: 24th October 2026

Interview Process:

• Round 1: HE Test – Virtual
• L2 / Client Round: F2F

Mandatory Skills

• Java
• Spring Boot
• Microservices
• Kafka
• React
• Strong experience in full-stack application development
• Technical leadership experience

Roles & Responsibilities

• Design, develop, and maintain scalable applications using Java and Spring Boot.
• Design and implement Microservices-based architectures.
• Develop and manage event-driven applications using Kafka.
• Build responsive and reusable frontend applications using React.
• Develop and integrate REST APIs between frontend and backend services.
• Lead technical design discussions and provide solutions for complex business requirements.
• Review code and ensure adherence to coding standards and best practices.
• Troubleshoot and resolve application performance and production issues.
• Work closely with cross-functional teams, architects, and stakeholders.
• Mentor team members and provide technical guidance.
• Ensure applications are scalable, secure, reliable, and maintainable.

Candidate Profile

• 8–14 years of strong experience in software development.
• Strong hands-on expertise in Java, Spring Boot, Microservices, Kafka, and React.
• Experience in designing and developing enterprise-level applications.
• Strong understanding of REST APIs, distributed systems, and event-driven architecture.
• Excellent problem-solving, communication, and leadership skills.
• Candidates should be available to attend the F2F L2/Client round as required.

TEAM LEAD – BACKEND / FULL STACK ENGINEER (FINTECH)

Impacto Digifin Technologies Pvt. Ltd.

Bangalore (Brookefield) | Work from Office | Full-Time

Job Location

Bangalore (Brookefield) – Work from Office

Experience

3–5 Years

Employment Type

Full-Time

Department

Engineering / Product Development

Document Date

21 October 2026

Role Overview

We are hiring a hands-on Team Lead to design, build, and run the backend of our digital banking and payments products. You will lead a small team building Java and Spring Boot microservices, Apache Kafka event pipelines, and PostgreSQL data models that move real money for banks and their customers.

The role is backend-first, with full stack ownership: you will also guide ReactJS and Next.js frontends that sit on top of these services. You will own the full lifecycle, from requirement analysis and system design to production deployment, monitoring, and 24x7 support.

We want someone who treats correctness, auditability, and uptime as product features.

Key Responsibilities

A. Backend and Microservices Development

·   Design and build scalable, high-performance backend services using Java and Spring Boot.

·   Design and implement RESTful APIs, microservices, and third-party integrations with clear, versioned API contracts.

·   Implement authentication, authorization, input validation, and secure coding practices across all services.

·   Write clean, maintainable, and testable code, backed by unit, integration, and API tests.

B. Event-Driven Architecture with Apache Kafka

·   Build and maintain event-driven systems using Kafka producers, consumers, and Kafka Streams.

·   Design event schemas, topics, partitioning, and retention to match business flows.

·   Ensure exactly-once or idempotent processing so no event is lost or applied twice.

·   Handle retries, dead-letter topics, consumer lag, and replay for failed or delayed events.

·   Apply patterns such as Outbox, Saga, event sourcing, and CQRS where they fit.

C. PostgreSQL Data Design and Management

·   Design normalized, transactional data models in PostgreSQL for accounts, ledgers, payments, and customers.

·   Use ACID transactions, appropriate isolation levels, and row-level locking to keep balances correct under concurrent load.

·   Tune queries, indexes, partitioning, and connection pooling for high-volume tables.

·   Manage schema changes safely with versioned migrations (Flyway or Liquibase) and zero-downtime deployment.

·   Plan data archival, backup, point-in-time recovery, and read replicas for reporting.

D. Full Stack Ownership

·   Guide and contribute to responsive web applications built with ReactJS, Next.js, and TypeScript.

·   Integrate frontend applications with backend services and keep API contracts in sync.

·   Optimize end-to-end performance, responsiveness, and reliability.

E. Team Leadership

·   Lead, mentor, and support developers in daily technical work.

·   Break business requirements into technical specifications, tasks, and delivery plans.

·   Assign work, track progress, and deliver milestones on time.

·   Run code reviews, architecture discussions, and technical design reviews.

·   Participate in sprint planning, stand-ups, reviews, and retrospectives.

·   Coordinate with Product, QA, UI/UX, DevOps, Business, and Management teams.

·   Support technical interviews, onboarding, and knowledge sharing.

F. Deployment and Production Support

·   Use Git-based workflows, Docker, and CI/CD pipelines for builds and releases.

·   Own production health: troubleshoot incidents, fix performance bottlenecks, and lead root-cause analysis.

·   Maintain technical documentation, runbooks, and deployment procedures.

G. AI-Assisted Development

·   Use AI coding tools such as ChatGPT, Claude, GitHub Copilot, or Cursor for code, tests, debugging, and documentation.

·   Review and validate all AI-generated output before it reaches production.

Designing and Maintaining Banking Products

Designing Banking Products

·   Ledger-first design: build double-entry ledgers in PostgreSQL where every debit has a matching credit and balances can always be rebuilt from entries.

·   Transaction integrity: use idempotency keys, unique transaction references, and state machines so a request retried by a customer, bank, or network never posts twice.

·   Payment flows: design end-to-end flows for UPI, IMPS, NEFT, RTGS, and card or wallet payments, including timeouts, pending states, reversals, and refunds.

·   Distributed consistency: keep data consistent across microservices with Outbox, Saga, and compensating transactions instead of distributed locks.

·   Core banking integration: integrate with core banking systems such as Oracle FLEXCUBE or Finacle, NPCI and switch interfaces, and partner bank APIs.

·   Product configuration: model savings and current accounts, loans, deposits, and wallets so limits, charges, interest, and rules are configuration rather than code changes.

·   Customer lifecycle: support onboarding, KYC and e-KYC, account servicing, and closure with clear status tracking.

·   Security by design: encrypt sensitive data at rest and in transit, mask PII in logs, manage keys through HSM or a vault, and apply least-privilege access.

·   Regulatory compliance: build to RBI guidelines, including data localization, audit trails, and NPCI operating rules, and align with PCI DSS where card data is involved.

·   Controls: implement maker-checker approvals, transaction limits, velocity checks, and hooks for fraud and AML monitoring.

Maintaining Banking Products in Production

·   Reconciliation: run daily automated reconciliation between internal ledgers, partner banks, NPCI, and settlement files, and resolve mismatches within agreed timelines.

·   Settlement and batch jobs: own end-of-day and beginning-of-day processes, interest accrual, charges, and settlement runs, and make them safe to re-run.

·   High availability: design for 24x7 uptime with no single point of failure, graceful degradation, and defined RPO and RTO for disaster recovery.

·   Observability: track business and technical metrics such as transaction success rate, latency, and consumer lag in Prometheus and Grafana, with alerts before customers notice.

·   Incident management: lead incident response, customer-impact assessment, root-cause analysis, and post-incident fixes for failed or stuck transactions.

·   Safe change management: release through feature flags, canary or blue-green deployments, and backward-compatible APIs and schemas, with tested rollback plans.

·   Audit and reporting: keep immutable audit logs and support regulatory reports, internal audits, and data requests from banks and regulators.

·   Continuous improvement: track defects, performance, and technical debt, and plan regular upgrades of frameworks, libraries, and security patches.

Required Skills and Qualifications

Candidates must have hands-on experience in the following areas:

·   Backend: strong Java (Core Java, Java 17+), Spring Boot, Spring MVC, Spring Data JPA, and Spring Security.

·   Messaging: Apache Kafka, including producers, consumers, Kafka Streams, event design, partitioning, and offset management.

·   Database: strong SQL and PostgreSQL, including data modeling, transactions, isolation levels, indexing, and query tuning.

·   Architecture: microservices, distributed systems, event-driven design, OOP, and design patterns.

·   APIs: designing and documenting RESTful APIs with JSON and OpenAPI/Swagger.

·   Frontend: working knowledge of ReactJS, Next.js, JavaScript (ES6+), and TypeScript.

·   DevOps: Docker, Git (GitHub or GitLab), and CI/CD pipelines.

·   Testing: unit and integration testing with JUnit and Mockito, plus debugging and code review.

·   Leadership: experience guiding developers, reviewing code, planning tasks, and owning delivery.

·   Problem solving: strong debugging skills for production issues in distributed systems.

Mandatory Screening Requirement: Candidates must have strong backend experience in Java, Spring Boot, Kafka, and PostgreSQL, plus working frontend knowledge in ReactJS or Next.js. Frontend-only profiles will not meet the core requirement.

Good to Have

·   Payments domain: experience with UPI, IMPS, NEFT, RTGS, NPCI integrations, or card and wallet systems is highly preferred.

·   Message-driven patterns: event sourcing, CQRS, Saga, and Outbox.

·   Performance: experience building high-throughput, low-latency systems, such as payments or UPI switches.

·   Spring ecosystem: Spring Cloud, Spring Batch, Spring WebFlux, and Spring Integration.

·   Security: OAuth 2.0, JWT, OpenID Connect, encryption, key management, and OWASP practices.

·   Data and caching: Redis, PostgreSQL replication and partitioning, and Oracle Database or Oracle FLEXCUBE exposure.

·   Cloud and orchestration: Kubernetes, Jenkins or GitHub Actions, and AWS, Azure, or GCP.

·   Monitoring and quality: Prometheus, Grafana, ELK Stack, OpenTelemetry, and SonarQube.

·   Compliance: working knowledge of RBI guidelines, PCI DSS, and audit requirements.

·   Ways of working: experience in Agile/Scrum teams.

Preferred Domain Experience

·   Banking, Financial Services and FinTech.

·   Digital payments, lending, or core banking platforms.

·   Enterprise integrations and digital transformation projects.

Technical Skills

● Strong in React / Angular / Vue.

● Required skills: state management, responsive UI design, component-based architecture.

● Strong in at least one backend stack such as Java (Spring Boot) / .NET / Python.

● Experience with REST APIs / GraphQL and authentication / authorization.

● Strong in PostgreSQL / MySQL / SQL Server.

● Knowledge of NoSQL such as MongoDB / Redis is a plus.

● Understanding of microservices / modular monolith, API-first design, and event-driven systems at a basic level.

● Familiar with Git, CI/CD pipelines, and Docker.

● Cloud technology exposure in Microsoft Azure / AWS.

We are looking for an experienced .NET Integration Developer with strong expertise in C#, ASP.NET Core, APIs, microservices, and enterprise system integration. The ideal candidate will have hands-on experience building production-grade integration solutions, event-driven architectures, and secure, scalable services using modern .NET technologies.

Key Responsibilities

• Build & Own APIs: Design, develop, and maintain production-grade RESTful APIs and gRPC services using ASP.NET Core, taking ownership from technical specification through deployment and production support.
• Enterprise System Integration: Integrate ERP, CRM, legacy, and third-party platforms using modern middleware and integration patterns, ensuring reliable and low-latency data exchange.
• Event-Driven Architecture: Design and implement asynchronous, loosely coupled integrations using message brokers such as Azure Service Bus, RabbitMQ, and Kafka.
• Data Transformation: Develop high-performance transformation and mapping logic using C# and LINQ, handling JSON, XML, CSV/flat files, and Protocol Buffers (Protobuf) across integration and ETL workflows.
• Data Access: Design clean and scalable data-access layers using Entity Framework Core, working with databases such as SQL Server and PostgreSQL.
• API & Integration Security: Implement OAuth 2.0, OpenID Connect (OIDC), API Gateway policies, authentication/authorization, and end-to-end encryption across integration services.
• CI/CD & Deployment: Build and maintain automated CI/CD pipelines using Azure DevOps or GitHub Actions to enable reliable and repeatable deployments.
• Architecture & Engineering: Apply Microservices, SOA, and Event-Driven Architecture principles to build scalable, maintainable, and resilient integration solutions.
• Quality & Performance: Troubleshoot integration issues, optimize API and service performance, and ensure solutions meet production standards for reliability, security, and scalability.

Must-Have Skills

• Expert-level programming skills in C#
• Strong hands-on production experience with .NET 6 / .NET 8+ and ASP.NET Core
• Strong understanding of Microservices, SOA, and Event-Driven Architecture
• Proven experience in building and consuming REST APIs, SOAP services, Webhooks, and gRPC services
• Hands-on experience with messaging technologies such as Azure Service Bus, RabbitMQ, or Kafka
• Strong knowledge of Entity Framework Core
• Experience working with SQL Server and/or PostgreSQL
• Strong understanding of JSON, XML, CSV/flat files, Protocol Buffers (Protobuf), and data transformation
• Experience implementing OAuth 2.0, OpenID Connect, API security, and API Gateway policies
• Hands-on experience with Azure DevOps and/or GitHub Actions for CI/CD
• Strong understanding of enterprise integration patterns, asynchronous processing, error handling, logging, and monitoring

Roles and Responsibilities

• Build features across the stack — Implement product features that span the React frontend, the GraphQL federation, the Node.js microservices, and the underlying Postgres and ClickHouse stores.
• GraphQL federation work — Add types, resolvers, and subgraph capabilities to the federated Platform API. Keep subgraph boundaries clean. Respect RBAC enforcement at the federation layer.
• Developer experience surfaces — Lift NPS through intuitive UI/UX, fast onboarding, in-browser testing, clear error states, code-snippet generation, and fast time-to-first-successful-call.
• Billing and commerce features — Ship subscription, plan, invoice, payout, and overage features that touch Stripe / PayPal webhooks, the billing state machine, and the usage ledger.
• API catalog and discovery — Improve marketplace search and the API listing experience, including the ranking signals that flow in from the analytics and search stack.
• Observability and quality — Instrument every feature you ship — logs, traces, and metrics are part of the definition of done, not a follow-up ticket. Write the alerts that page you, not someone else.
• Testing discipline — Own unit and integration tests for everything you ship; contribute to the end-to-end and contract test suites that protect the federation and the billing path. A feature without tests is not done.
• On-call and incident response — Take part in on-call rotations; investigate proxy errors, GraphQL federation timeouts, and billing webhook anomalies. You build it, you run it.
• LLM-assisted engineering — Use LLM-based coding and agentic tooling to evolve how features are shipped, reviewed, and tested.

What Success Looks Like

•  Features you ship measurably improve activation, time-to-first-successful-call, and developer NPS quarter over quarter.
• The GraphQL federation surface you touch stays fast, well-typed, and intuitive for the next engineer.
• Billing, subscription, and overage flows you build are accurate, auditable, and replayable — providers and consumers trust the numbers.
• ou ship at a confident cadence — PRs land daily, deploys are routine and boring, regressions are rare.
• You leave the code, the docs, and the tests in better shape than you found them.

What You Bring

• 4–7 years of full-stack product engineering experience, with non-trivial work on production systems used by real customers.
• Strong TypeScript/Node.js; comfort writing both frontend (React) and backend services.
• Hands-on GraphQL experience — ideally federation (Apollo Federation / Mercurius / similar), schema design, subgraph composition, persisted queries, performance tuning.
• Solid SQL and comfort with MySQL or Postgres in production; bonus for ClickHouse or Redis experience.
• Familiarity with AWS (EKS, Lambda, Aurora) and containerised deployment on Kubernetes.
• Comfortable with modern observability, feature flags, and CI/CD pipelines.
• Care for developer experience — APIs you would want to consume, docs you would want to read, errors you would want to debug.
• Bonus: experience with billing/commerce systems (Stripe / PayPal), API gateways, rate-limiting, agent protocols (MCP, A2A, x402), or LLM-based developer tooling.
• You are pragmatic, ship-oriented, and comfortable in a system big enough that no one person knows all of it.

Dear Candidate,

Thanks for showing interest towards the opportunity!!!

As discussed, we have an opening for a Java Full Stack Developer in Mumbai.

Job Description:

We are looking for an experienced Java Developer with hands-on expertise in Java, Spring Boot, Microservices, and React.js to develop scalable and high-performance applications.

Primary & Mandatory Skills:

• Java
• Spring Boot
• Microservices
• React.js

Role Details:

• Role: Java Full Stack Developer
• Experience: 5–7 Years
• Location: Mumbai

Interested candidates, please share your updated resume along with your current CTC, expected CTC, and notice period.

Job Title: Java Full Stack Developer

Location: Mumbai

Experience: 5–7 Years

Job Description:

We are looking for an experienced Java Full Stack Developer with strong knowledge of Java, Spring Boot, Microservices, JavaScript, and React. The candidate should have hands-on experience in developing scalable applications, building REST APIs, and working on both backend and frontend development.

Key Responsibilities:

Develop and maintain applications using Java, Spring Boot, and Microservices. Build and integrate RESTful APIs and develop responsive user interfaces using React and JavaScript. Work with databases, troubleshoot technical issues, and ensure application performance and code quality. Collaborate with cross-functional teams throughout the development lifecycle.

Skills:

Java, Spring Boot (SB), Microservices (MS), JavaScript (JS), React.js, REST APIs, SQL, and application development.

Job Summary

We are looking for an experienced Java Spring Boot Developer with strong expertise in Java, Spring Boot, and Microservices. The ideal candidate should have basic or junior-level experience with React.js and be comfortable working on backend development with some frontend integration.

Key Responsibilities

• Design, develop, and maintain scalable applications using Java and Spring Boot.
• Develop and maintain RESTful APIs and microservices-based applications.
• Build and enhance backend services based on business requirements.
• Work with databases, write optimized SQL queries, and manage data efficiently.
• Collaborate with frontend developers to integrate backend services with React.js applications.
• Participate in code reviews, debugging, troubleshooting, and performance optimization.
• Follow coding standards and contribute to application design and technical documentation.
• Work closely with cross-functional teams to deliver high-quality software solutions.

Mandatory Skills

• Java: Strong hands-on experience in Java development.
• Spring Boot: Experience developing applications using Spring Boot.
• Microservices: Hands-on experience designing and developing microservices.
• React.js: Basic or junior-level experience with React.js.
• REST APIs: Experience developing and integrating RESTful web services.
• SQL/Database: Working knowledge of SQL and relational databases.

Required Experience

• 5–7 years of overall software development experience.
• Strong backend development expertise in Java, Spring Boot, and Microservices.
• Basic working knowledge of React.js is sufficient.
• Good problem-solving, communication, and teamwork skills.

About NonStop io Technologies:

NonStop io Technologies is a value-driven company with a strong focus on process-oriented software engineering. We specialize in Product Development and have a decade's worth of experience in building web and mobile applications across various domains. NonStop io Technologies follows core principles that guide its operations and believes in staying invested in a product's vision for the long term. We are a small but proud group of individuals who believe in the 'givers gain' philosophy and strive to provide value in order to seek value. We are committed to and specialize in building cutting-edge technology products and serving as trusted technology partners for startups and enterprises. We pride ourselves on fostering innovation, learning, and community engagement. Join us to work on impactful projects in a collaborative and vibrant environment. We're seeking an experienced Backend Software Engineer to join our team. As a backend engineer, you will be responsible for designing, developing, and deploying scalable backends for the products we build at NonStop. This includes APIs, databases, and server-side logic.

Responsibilities:

● Design, develop, and deploy backend systems, including APIs, databases, and server-side logic

● Write clean, efficient, and well-documented code that adheres to industry standards and best practices

● Participate in code reviews and contribute to the improvement of the codebase

● Debug and resolve issues in the existing codebase

● Develop and execute unit tests to ensure high code quality

● Work with DevOps engineers to ensure seamless deployment of software changes

● Monitor application performance, identify bottlenecks, and optimize systems for better scalability and efficiency

● Stay up-to-date with industry trends and emerging technologies; advocate for best practices and new ideas within the team

● Collaborate with cross-functional teams to identify and prioritize project requirements

Requirements:

● At least 3+ years of experience building scalable and reliable backend systems

● Strong expertise in NodeJS/NestJS, Express, PostgreSQL

● Experience with microservices architecture and distributed systems

● Proficiency in database design (SQL and NoSQL)

● Knowledge of cloud platforms (AWS, Azure, or GCP) and CI/CD pipelines

● Deep understanding of design patterns, data structures, and algorithms

● Hands-on experience with containerization technologies like Docker and orchestration tools like Kubernetes

● Exceptional communication and leadership skills

● Strong understanding of object-oriented programming principles and design patterns

● Familiarity with automated testing frameworks and methodologies

● Excellent problem-solving skills and attention to detail

● Strong communication skills and ability to effectively lead and maintain a collaborative team environmen

● Ready to be a tech-agnostic engineer and comfortable to shift on any tech stack (Java, Node, Python etc)

● Comfortable working with AI (Claude code, Cursor etc)

Job Description:

We are looking for a skilled Java Full Stack Developer with strong experience in Java, Spring Boot, and Microservices, along with basic or junior-level React.js knowledge. The candidate will be responsible for developing scalable backend applications and supporting frontend development.

Key Responsibilities:

• Develop and maintain applications using Java and Spring Boot.
• Design, develop, and integrate RESTful APIs.
• Build and maintain Microservices-based applications.
• Work with databases and optimize application performance.
• Support frontend development using React.js.
• Collaborate with cross-functional teams to deliver quality solutions.

Required Skills:

• Strong experience in Java and Spring Boot.
• Hands-on experience with Microservices architecture.
• Experience developing REST APIs.
• Basic or junior-level knowledge of React.js.
• Understanding of databases, debugging, and application performance.
• Good problem-solving and communication skills.

SHARE YOUR RESUME : { pavithra.e @vysystems.com },

{ 8 9 2 5 8 0 2 4 5 7 }

Job Description – Java Backend Developer

Experience: 5+ Years

Location: Bangalore

Notice Period: Immediate to 15 Days

Job Summary

We are looking for an experienced Java Backend Developer with strong hands-on expertise in Java and Apache Kafka. The ideal candidate should have experience in developing scalable backend applications, building event-driven systems, and working with distributed architectures.

Key Responsibilities

• Design, develop, and maintain scalable backend applications using Java.
• Develop and implement event-driven applications using Apache Kafka.
• Build and maintain RESTful APIs and backend services.
• Work with distributed systems and microservices architecture.
• Develop efficient, reusable, and maintainable code.
• Troubleshoot, debug, and resolve application issues.
• Optimize application performance, scalability, and reliability.
• Collaborate with cross-functional teams to understand requirements and deliver solutions.
• Participate in code reviews and technical discussions.

Mandatory Skills

• 5+ years of experience in Java Backend Development.
• Strong hands-on experience in Java.
• Hands-on experience with Apache Kafka.
• Good understanding of REST API development.
• Knowledge of microservices and distributed systems.
• Strong problem-solving and debugging skills.

Java backend (Java + Kafka)

Bangalore

5+yrs

immediate to 15days

Java, Spring Boot, Kafka, microservice

Call or WhatsApp: 6 3 8 5 0 7 6 1 4 2

Job Description:

We are looking for an experienced .NET Full Stack Developer with strong expertise in C#, .NET technologies, Angular, and SQL. The ideal candidate should have hands-on experience in developing, testing, and maintaining scalable web applications and RESTful APIs.

Key Responsibilities:

• Design, develop, and maintain full-stack web applications using C#, .NET, and Angular 15+.
• Develop and integrate RESTful APIs and Web APIs.
• Build responsive and user-friendly front-end applications using Angular.
• Work with SQL databases, including writing queries and optimizing database performance.
• Develop and maintain microservices-based applications.
• Perform unit testing, debugging, and troubleshooting to ensure application quality.
• Collaborate with cross-functional teams to understand requirements and deliver solutions.
• Use JIRA for task tracking, sprint planning, and project management.
• Follow coding standards, best practices, and software development methodologies.

Required Skills:

• 6+ years of experience in full-stack development.
• Strong hands-on experience in C# and .NET.
• Experience developing Web APIs and RESTful APIs.
• Proficiency in Angular 15 or above.
• Strong knowledge of SQL and database management.
• Experience with microservices architecture.
• Hands-on experience in unit testing.
• Familiarity with JIRA and Agile development methodologies.

Preferred Candidate Profile:

• Strong problem-solving and analytical skills.
• Good communication and collaboration skills.
• Ability to work independently and as part of a team.

Java + Angular

Java, spring boot, microservice, angular

5-10yrs

Hyderabad, bangalore

immediate 15days

Call or WhatsApp: 6 3 8 5 0 7 6 1 4 2

JOB DESCRIPTION

Experience: 3-10 years

Wissen Technology is now hiring for a Java Developer - Bangalore with hands-on experience in Core Java, algorithms, data structures, multithreading and SQL. We are solving complex technical problems in the industry and need talented software engineers to join our mission and be a part of a global software development team. A brilliant opportunity to become a part of a highly motivated and expert team which has made a mark as a high-end technical consulting. 

Required Skills:

• Exp. 3-10 years
• Experience in Core Java and Spring Boot.
• Extensive experience in developing enterprise-scale applications and systems. Should possess good architectural knowledge and be aware of enterprise application design patterns.
• Should have the ability to analyze, design, develop and test complex, low-latency client- facing applications.
• Good development experience with RDBMS.
• Good knowledge of multi-threading and high-performance server-side development.
• Basic working knowledge of Unix/Linux.
• Excellent problem solving and coding skills.
• Strong interpersonal, communication and analytical skills.
• Should have the ability to express their design ideas and thoughts.

Mactores is the agent-native AWS modernization firm. Most modernization work doesn't ship, it stalls in pilots, slips a year, or lands at three times the budget. We exist to ship it: production systems running, legacy retired, outcomes measured. Our delivery is built on Aedeon, the agent platform built by Mactores' founders' sister company, which absorbs the repetitive 60–70% of engagement work, discovery, dependency mapping, validation, test generation, that traditional consulting bills human hours against. Forward-deployed engineers own the rest: architecture, judgment, and cutover, on dates we commit to in the contract.

Enterprises stuck on Oracle carry license renewals, vendor-specific SQL nobody wants to touch, and application layers welded to the database underneath them. This role sits in our Application & Database Modernization pillar: you'll work an Oracle-to-PostgreSQL migration where Aedeon handles the mechanical conversion at scale and you own what the tools can't, which is the refactoring judgment inside large enterprise Java codebases.

You'll rewrite the SQL the application actually depends on, align it with the modernized schema, prove functional parity, and see the application through production cutover. Not a proof of concept. A system that ships.

What you will do?

• Decompose a large Java monolith into microservices: identify bounded contexts, extract services with the strangler-fig pattern, and define REST and event contracts.
• Apply proven microservice patterns: database-per-service (staged pragmatically), Saga with compensating actions, transactional outbox, idempotent consumers, and resilience patterns such as circuit breakers.
• Remediate Oracle- and SQL Server-specific code for Aurora PostgreSQL: rewrite embedded SQL, stored procedure calls, sequences, pagination, date handling and error handling, and update JPA/Hibernate or MyBatis mappings.
• Work closely with database migration engineers so application-layer SQL lines up with the converted target schema and supports environment cloning and refresh.
• Deploy and run services on Amazon EKS: Helm charts, health probes, JVM and resource tuning, autoscaling, ALB/NLB ingress, and Pod Identity for AWS access.
• Build and maintain GitHub Actions CI/CD pipelines for Java services: Maven/Gradle builds, scanned images in Amazon ECR, Flyway/Liquibase migrations, and promotion from dev to prod with approval gates and rollback.
• Automate testing: unit, Testcontainers integration, contract, API and smoke tests, plus parity and performance tests that prove modernized services match or beat legacy baselines. Wire the client's existing suites into the pipeline.
• Use GenAI-assisted tools (Claude Code) to accelerate code conversion, and validate their output rigorously.
• Instrument services for Dynatrace and support production cutover: rehearsals, validation, rollback planning and stabilization.
• Produce engineering documentation that outlives the engagement: design notes, code-migration runbooks, troubleshooting guides and knowledge-transfer material for the client's teams.
• Pair with client engineers and SMEs across US- and India-based teams, reviewing code and keeping business logic aligned.

What are we looking for?

• Bachelor's degree in Computer Science, Engineering, or a related field.
• 5+ years of professional Java development experience (Java, Spring Boot, Spring Cloud, JDBC, JPA/Hibernate or MyBatis).
• Hands-on experience decomposing a monolith into microservices in production: domain-driven design, Saga and event-driven integration (Kafka, SQS/SNS or EventBridge).
• Strong SQL expertise. You can analyze, optimize and rewrite complex SQL embedded in Java, and you've migrated application code from Oracle or SQL Server to PostgreSQL.
• Deep understanding of JDBC, ORMs, transaction management, connection pooling and database-driven application flows.
• Production experience running Spring Boot on Kubernetes (preferably Amazon EKS) with Docker and Helm.
• CI/CD experience with GitHub Actions: reusable workflows, environment approvals and OIDC authentication to AWS.
• Test automation skills: JUnit 5, Mockito, Testcontainers, REST Assured and consumer-driven contract testing.
• Working knowledge of AWS application services: Aurora PostgreSQL, RDS Proxy, KMS and IAM roles for workloads.
• Regular use of AI coding assistants in real delivery work.
• Excellent spoken and written English, and the ability to work US Mountain Time business hours with globally distributed teams.

You will be preferred if you

• Have exposure to automated code-refactoring tools or GenAI-assisted remediation workflows.
• Have experience with Amazon VPC Lattice or a service mesh.
• Have done performance testing (Gatling, JMeter or k6) and worked with observability stacks (Dynatrace or OpenTelemetry).
• Have worked on MuleSoft integrations and Ping Identity (OAuth 2.0 / OIDC).
• Have worked in SOX-regulated environments: change control, approvals and audit evidence.
• Have worked on e-commerce, subscription ordering or commission/compensation systems.
• Hold an AWS certification (Developer Associate or Solutions Architect) and have basic Terraform.

About NonStop io Technologies:

NonStop io Technologies is a value-driven company with a strong focus on process-oriented software engineering. We specialize in Product Development and have a decade's worth of experience in building web and mobile applications across various domains. NonStop io Technologies follows core principles that guide its operations and believes in staying invested in a product's vision for the long term. We are a small but proud group of individuals who believe in the 'givers gain' philosophy and strive to provide value in order to seek value. We are committed to and specialize in building cutting-edge technology products and serving as trusted technology partners for startups and enterprises. We pride ourselves on fostering innovation, learning, and community engagement. Join us to work on impactful projects in a collaborative and vibrant environment.

Brief Description:

NonStop io is seeking a proficient Java Developer to join our dynamic team. In this role, you will contribute to designing, developing, and maintaining high-quality Java-based applications. You will work closely with cross-functional teams, ensuring the delivery of robust and scalable software solutions.

Responsibilities:

• Develop and Maintain: Write clean, efficient, and maintainable code for Java-based applications
• Collaborate: Work with cross-functional teams to gather requirements and translate them into technical solutions
• Code Reviews: Participate in code reviews to maintain high-quality standards
• Troubleshooting: Debug and resolve application issues in a timely manner
• Testing: Develop and execute unit and integration tests to ensure software reliability
• Optimize: Identify and address performance bottlenecks to enhance application performance

Qualifications & Skills:

• Strong knowledge of Java, Spring Framework (Spring Boot, Spring MVC), and Hibernate/JPA
• Experience with microservices architecture, distributed systems, and complex system design
• Familiarity with RESTful APIs and web services
• Proficiency in working with relational databases like MySQL or PostgreSQL
• Experience with build tools like Maven or Gradle
• Understanding of version control systems, especially Git
• Strong understanding of object-oriented programming principles and design patterns
• Familiarity with automated testing frameworks and methodologies
• Understanding of AWS environments and cloud-based application deployment
• Experience working with CI/CD pipelines and DevOps practices
• Excellent problem-solving skills and attention to detail
• Strong communication skills and ability to work effectively in a collaborative team environment 

Why Join Us?

• Opportunity to work on cutting-edge technology products
• A collaborative and learning-driven environment
• Exposure to AI and software engineering innovations
• Excellent work ethic and culture

If you're passionate about technology and want to work on impactful projects, we'd love to hear from you

Java Full Stack Developer

Company: DevCare Solutions Pvt. Ltd.

Location: Urapakkam, Chennai

Job Summary

DevCare Solutions is looking for a skilled Java Full Stack Developer with hands-on experience in developing scalable web applications using Java-based backend technologies and modern frontend frameworks. The ideal candidate should be comfortable working across the complete software development lifecycle.

Key Responsibilities

·        Design, develop, test, and maintain scalable web applications.

·        Develop backend services and RESTful APIs using Java, Spring Boot, and related frameworks.

·        Build responsive user interfaces using Angular or React.

·        Work with relational databases such as MySQL, PostgreSQL, or Oracle.

·        Write clean, reusable, maintainable, and efficient code.

·        Collaborate with cross-functional teams to deliver quality software solutions.

·        Troubleshoot application issues, optimize performance, and participate in code reviews.

·        Use Git and build/deployment tools to manage source code and application releases.

Mandatory Skills

·        Strong proficiency in Core Java and OOP concepts.

·        Hands-on experience with Spring Boot and REST APIs.

·        Experience with Angular or React.

·        Knowledge of HTML, CSS, JavaScript, and TypeScript.

·        Experience with SQL and relational databases.

·        Familiarity with Git, Maven/Gradle, and debugging.

Good to Have

·        Microservices architecture.

·        Hibernate/JPA.

·        AWS, Azure, or other cloud platforms.

·        Docker, Kubernetes, and CI/CD pipelines.

·        Agile/Scrum development experience.

Education

Bachelor’s degree in Computer Science, Information Technology, or a related field, or equivalent practical experience.

{CONTACT NO: 8 9 2 5 8 0 2 4 5 7 }

Job Description: Java Full Stack Developer – Java & React

Experience: 5+ Years

Location: Hyderabad

Key Skills:

• Strong experience in Java
• Hands-on experience with React
• Strong knowledge of Spring Boot
• Experience with Microservices
• Good knowledge of REST APIs
• Experience in developing scalable and high-performance applications
• Strong problem-solving and debugging skills

Roles & Responsibilities:

• Design, develop, and maintain full-stack applications using Java and React.
• Develop scalable backend services using Spring Boot and Microservices.
• Build responsive front-end applications using React.
• Develop and integrate RESTful APIs.
• Perform coding, testing, debugging, and code reviews.
• Collaborate with cross-functional teams throughout the development lifecycle.

Hiring: Java & Angular Full Stack Developers

Location: Bangalore

Work Model: Hybrid – 3 Days per Week Onsite

Experience: 3–5 Years and 5–7 Years

Key Skills: Java 8+, Spring Boot, Angular, TypeScript, JavaScript, HTML5, CSS3, REST APIs, Microservices, JPA/Hibernate, SQL, JUnit, Mockito, Git and CI/CD.

Role & Responsibilities:

Looking for hands-on Java & Angular Developers with strong backend and frontend development experience to build secure, scalable enterprise applications.

Candidates should have experience in Java, Spring Boot, REST API development, Angular components, services, reactive forms, RxJS, database integration, unit testing, debugging and performance optimization.

Good understanding of microservices, Agile methodologies, code reviews and CI/CD practices is expected.

Good to Have: Docker, Kubernetes, AWS/Azure/GCP, Kafka, NgRx, MCP servers, GitHub Copilot, prompt engineering and AI-assisted development.

Strong problem-solving skills, good communication, hands-on coding expertise and the ability to work collaboratively with cross-functional teams.

We’re Hiring: Java + Angular Developer

Experience: 5–10 Years

Location: Hyderabad / Bangalore

Notice Period: Immediate to 15 Days

Required Skills:

• Java
• Spring Boot
• Microservices
• Angular
• Call or WhatsApp: 6 3 8 5 0 7 6 1 4 2

Role Type

Backend Engineering (Java + Distributed Systems/API)

Role Summary

We are looking for an experienced Java Backend Engineer who has strong hands-on expertise in multithreading (concurrency), distributed systems, transactional processing, and backend design. The role requires someone who can design, develop, and optimize services running in high-volume, low-latency enterprise environments.

Key Responsibilities

· Design and implement scalable backend services using Java (8/11/17) and Spring Boot.

· Build high-performance systems leveraging multithreading, concurrency controls, and asynchronous programming.

· Work on distributed system components such as messaging, caching, service discovery, and consistency models.

· Implement robust transaction handling using ACID principles, isolation levels, distributed transactions, and rollback mechanisms.

· Develop RESTful and event-driven APIs following best practices for security and reliability.

· Participate in architecture discussions, design reviews, and technical planning.

Must-Have Skills

· Strong Java 8+ (Streams, functional programming, Collections)

· Spring Boot, Spring MVC, Spring Data

· Concurrency & multithreading (executor frameworks, locks, synchronization, concurrent collections)

· Transaction handling: JPA/JDBC, Spring transactions, isolation levels

· Distributed systems: microservices communication, Kafka/RabbitMQ, caching, resilience patterns

· System design: scalability, load balancing, fault tolerance