11+ Wiki Jobs in India

Senior Full Stack Developer | 4–7 Years

We’re looking for a highly skilled, ownership-driven Senior Full Stack Developer to join our Engineering team. If you thrive on building scalable, high-performance web applications and have strong expertise across modern frontend and backend technologies

Roles & Responsibilities

• Design, develop, and maintain scalable full-stack web applications using modern frontend and backend technologies.
• Build responsive, high-performance user interfaces using React.js and Next.js.
• Develop secure and scalable backend services and RESTful APIs using Node.js and Express.js.
• Design, optimize, and maintain databases using PostgreSQL and MongoDB.
• Collaborate with Product, Design, QA, and Engineering teams to deliver high-quality software solutions.
• Take ownership of application features from design and development through deployment and maintenance.
• Participate in architecture discussions and contribute to technical decision-making.
• Conduct code reviews, mentor junior developers, and drive engineering best practices.
• Optimize application performance, scalability, security, and maintainability.
• Troubleshoot production issues and implement long-term technical improvements.

Required Skills

Core Technical Skills

• React.js & Next.js
• Node.js&Express.js
• Java Script (ES6+) & TypeScript
• PostgreSQL& MongoDB
• RESTful API Development
• HTML5,CSS3&Responsive Design
• Git & Version Control
• Component-Based Architecture
• Software Design Principles
• Performance Optimization

Preferred Skills

• Docker &CI/CD Pipelines
• AWS, Azure, or Google Cloud Platform (GCP)
• Redux Toolkit &RTK Query
• Jest & React Testing Library
• Microservices Architecture
• Agile/Scrum Development

Perks & Benefits:

• Paid Annual Leaves
• Long vacation during new year
• PF, Health Insurance, Team Lunches
• Great job satisfaction
• Immense learning &personal development

Additional Details:

• Job Title: Senior Full Stack Developer
• CTC: Up to 10 LPA
• Location: JP Nagar, Bengaluru
• Job Type: Full Time (Onsite)
• Working Days: 6 Days
• Experience: 4- 7 Years
• Notice Period: Immediate to 7 day

-Design and maintain efficient database solutions using RDBMS.

-Write complex SQL queries for data extraction and manipulation.

-Implement and optimize AWS services for scalable application deployment.

-Develop server-side logic using PHP and integrate front-end elements with JavaScript.

-Collaborate with teams to design, develop, and deploy web applications.

Job description:

Tech Lead / Solution Architect – SaaS ERP (Hands-on Role)

This is NOT a managerial role.

We are building a large-scale AI-powered School ERP SaaS platform.

If you have not built a scalable SaaS product from scratch, please DO NOT apply.

---### Mandatory Requirements (No Exceptions)

* Built at least 1 SaaS product (not just worked on modules)

* Strong backend architecture experience (API design, DB design, scaling)

* Experience with multi-tenant systems (multiple clients in one platform)

* Hands-on coding ability (Node.js / Python / Java)

* Experience handling real users (1000+ active users)

---

### Do NOT Apply If:

* Only worked in service-based companies without product ownership

* Only frontend/mobile developer

* Only managed team but not coded

* No real production deployment experience

---

### Proof Required (Mandatory):

Attach the following in your application:

1. GitHub / live product link

2. Architecture diagram or explanation of a system you built

3. One real scaling problem you solved

Applications without proof will be rejected.

---

### Role Responsibility

* Design complete SaaS ERP architecture

* Lead backend and system design decisions

* Work hands-on with developers

* Ensure scalability, performance, and security

---

### Selection Process

1. Pre-screen architecture task

2. Technical discussion (real-world scenarios only)

3. 5-day paid trial

---

We are building for scale.

If you are not deeply technical and hands-on, this role is not for you.

Job Types: Full-time, Permanent

Work Location: In person

Knowmax is a global B2B SaaS platform built to elevate customer experience through intelligent knowledge management. We enable customer-facing teams to access the right answers instantly—across contact centers, digital channels, and field support—driving consistency, efficiency, and satisfaction at scale.

Preferred Profile: Candidates with prior experience working on product development in a startup environment.

Core Backend Skills

• Node.js Mastery
• Deep understanding of event loop, async patterns (Promises, async/await).
• Experience with frameworks like Express, NestJS, Fastify.
• Writing scalable APIs (REST), middleware, and modular code.
• Database Expertise
• SQL/Postgres – schema design, complex joins, indexing, query optimization.
• Knowledge of transactions, isolation levels, and migrations.
• Basic familiarity with ORMs (Sequelize/TypeORM/Prisma) and raw queries.
• Architecture & Design
• Ability to design backend systems
• Good understanding of API versioning, caching strategies (Redis).

Frontend (Average Skill Expected)

• Comfortable with React (or Nuxt/Vue) for building and maintaining UIs.
• Basic understanding of state management (Redux, Vuex, Pinia).
• Familiarity with component-based architecture and UI libraries (Material UI, Tailwind).
• Can debug UI issues but not expected to be a design/UX expert.

Other Expectations

• Code Quality – Writing unit tests (Jest/Mocha), code reviews, and maintaining clean architecture.
• Problem-Solving – Strong data structures and algorithmic skills (not as intense as SD3/Architect).
• Collaboration – Able to mentor juniors, break down tasks, and work closely with product and QA.
• Performance & Security – Understands security best practices (OWASP) and performance profiling.

SleekSky is a fast-growing engineering studio that partners with venture-backed product teams to ship modern, cloud-native software. We’re hiring a Software Engineer to join one of our health-tech clients and help build a scalable, user-centric platform that’s making a real-world impact—without revealing any confidential project details.

What you’ll do

• Build and ship production-ready React features that feel fast, accessible and polished.
• Design and maintain Node.js / Express APIs that are clean, secure and well-documented.
• Leverage AWS services (EC2, Lambda, Elastic Cache / Redis, load balancers, etc.) to deliver reliable, high-performance solutions.
• Automate CI/CD pipelines with GitHub Actions and uphold strong Git workflows.
• Collaborate in an agile, fully remote team that values code reviews, knowledge-sharing and continuous improvement.
• Champion engineering best practices—testing, monitoring, and infrastructure-as-code—while keeping an eye on new tech that can raise the bar.

What you’ll bring

• 2+ years of hands-on experience in full-stack development.
• Proven expertise with React (hooks, component architecture, state management) and modern JavaScript/TypeScript.
• Solid experience building RESTful services in Node.js with Express (or similar).
• Familiarity with AWS fundamentals (EC2, Lambda, load balancing, caching layers).
• Comfortable with Git, GitHub and automated CI/CD pipelines (e.g., GitHub Actions).
• Self-motivated, proactive and enthusiastic about learning new technologies and sharing knowledge with the team.
• Clear, concise communication skills—vital for an all-remote environment.

Nice-to-haves

• Experience with infrastructure-as-code (Terraform, CloudFormation, CDK).
• Exposure to containerisation (Docker, ECS, EKS) or serverless architecture patterns.
• Prior work in health-tech or other regulated domains.

Why SleekSky?

At SleekSky, you’ll join a culture that puts people first—pair programming, regular knowledge-sharing sessions and a genuine passion for building things the right way. Expect autonomy, trust and a runway to grow your craft alongside enthusiastic peers.

Ready to level up with SleekSky? Submit your résumé on your preferred hiring portal and we’ll be in touch right away.

Job Description – Full stack developer

Company background

Lithion Power operates an IoT-enabled, data-driven Intelligent Energy platform (IEP) for Electric Vehicles (EVs) - this includes smart charging & swapping infrastructure along with software that enables you to track&control assets in real-time and facilitate optimal energy utilization for Electric Vehicles.

We are working with EV OEMs, battery manufacturers, fleet operators, asset managers & other entities in the EV ecosystem to make an EV-only India, a reality by 2030!

Key Expectations

• Design, develop and maintain efficient, reusable, flexible, scalable, robust and reliable Angular7/8/9 and Node.js code with proper documentation (like test cases).
• Should possess a good knowledge of HTML/CSS& technology architecture.
• Integration with cloud-based data storage using MongoDB, Redis.
• Integration of user-facing elements created by front-end developers with server-side logic.
• Identify bottlenecks/bugs and devise solutions to these problems.
• Maintain code quality, proper organization, and adequate automation for periodic tasks.

Qualifications required / Key eligibility criteria

• 2-4 years as a full-stack developer (preferably in a Product company).
• Hands-on experience in planning, developing, implementing and maintaining large-scale, data-intensive, real-time solutions.
• BE/B.Tech in CSE/IT/Software OR MCA/ME/M.Tech (preferred).
• Experience with embedded systems & driving automation projects is a plus.

Technical Expertise

• Languages - Javascript , Typescript, Python
• Web Design - HTML, CSS
• Frameworks – Angular 2/higher, Express, Sails.Js
• Databases - MongoDB, DynamoDB, MySQL
• Additional tools - Apache Kafka, AWS (EC2, S3, Lamda), Docker CE, Apache NGINX, Apache Bench, RESTful API, Jira, Asana, Slack
• OS - Linux, Ubuntu

The Company culture is suitable for “high achievers with a can-do attitude”! Benefits include attractive ESOPs.

If the above mentioned job profile suits you, then kindly email me your updated resume.

For more details about the company, kindly visit http://www.lithionpower.com">www.lithionpower.com

If you are an analytical problem solver with a strong Web Development knowledge and a passion for teamwork and innovation, we have the perfect job for you!

We are looking for a Web Developer to join our award-winning, talented team, building the next generation automated drone applications for our global customers.

As a front-end developer, you will implement a complete user interface in the form of a web app. A thorough understanding of all of the components of FlytBase platform and infrastructure is required. You will need to take ownership of your projects, which involves detailing requirements after discussion with the Product Owner, building user interfaces, developing and maintaining web apps with a focus on user experience. 

We offer an outstanding team environment, flexible working hours, and various opportunities to advance your career. We are looking for a long-term relationship and committed individuals to join our team. This position is based out of our development centre in Pune, India.

Responsibilities

• Work as part of a team developing applications and services using Agile development methods
• Contribute to team and organizational improvements in process and infrastructure
• Effectively use tools and ingenuity to identify and fix defects before they become a problem
• Creating self-contained, reusable, and testable modules and components
• Learn about the domain and competitors to propose new drone apps as well as improvement for existing apps
• Collaborate on projects with a closely knit team

As a Front End Developer

• Delivering a complete front end application
• Ensuring high performance on mobile and desktop
• Writing tested and documented TypeScript/JavaScript, HTML and CSS
• Coordinating the workflow between the graphic designer, the backend developers, and yourself
• Cooperating with the back-end developer in the process of building the RESTful APIs
• Make design and technical decisions for Angular projects.
• Communicating with external web services
• Develop and maintain web apps using our FlytAPIs

As a Back End Developer

• Integration of user-facing elements developed by front-end developers with server side logic
• Design and implementation of low-latency, high-availability, and high-performance applications
• Implementation of security and data protection
• Writing reusable, testable, and efficient code

Skills/Experience

• 1-4 yr experience as an Angular 2+ or React or Ionic Developer.
• Strong expertise with NodeJS, HTML5, CSS, JSON, jQuery, Bootstrap and writing cross-browser compatible code.
• Knowledge of NodeJS frameworks such as ExpressJS etc.
• Knowledge of Creating RESTful services with Node.js and Experience with Socket.io
• Good understanding of HTML Dom manipulation Techniques
• User authentication and authorization between multiple systems, servers, and environments
• Understanding of fundamental design principles behind a scalable application
• Proficiency working with source control (git) / versioning systems, continuous integration in an agile development setup
• Strong analytical skills and problem solving aptitude
• Attention to details
• Team player
• Good time-management skills
• Great interpersonal and communication skills

Good to Have

• Understanding of how to deploy Mean stack applications in AWS/Azure deployment environment, considering security, reliability, etc.
• Knowledge of other python-based server side frameworks such as Flask or Django.