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Performance Testing Engineer

Experience

5 – 12 Years

Location

Bangalore | Chennai | Pune | Hyderabad | Gurgaon | Trivandrum | Bhubaneswar | Kolkata

About the Role

We are looking for an experienced Performance Testing Engineer who is passionate about ensuring system scalability, reliability, and performance across enterprise applications. This role involves hands-on scripting, execution, analysis, and performance engineering using industry-leading tools and monitoring platforms.

As a candidate, you will work closely with engineering, DevOps, and application teams to identify bottlenecks, analyze system behavior under load, and help improve overall system performance.

Key Responsibilities

• Design, develop, and execute performance test scripts using tools like JMeter and LoadRunner
• Perform load, stress, endurance, and scalability testing across applications
• Work with multiple protocols including:
• 
  
• HTTP/HTML
• Web Services
• Ajax TruClient
• MQ Protocol
• SAP
• Java-based applications
• 
  
• Analyze performance test results and provide actionable insights and recommendations
• Use monitoring tools to identify system bottlenecks at application, database, and infrastructure levels
• Collaborate with development and DevOps teams for performance tuning and optimization
• Support test debugging and performance engineering activities
• 
  

Must-Have Skills

• Strong hands-on experience with JMeter and/or LoadRunner
• Experience working with multiple performance testing protocols
• Hands-on exposure to at least one monitoring tool, such as:
• Splunk
• AppDynamics
• Dynatrace
• Grafana
• Solid understanding of performance test analysis and reporting
• 
  

Good to Have (Desirable Skills)

• Basic knowledge of AWS / Kafka / MQ
• Ability to write basic database queries (SQL)
• Working knowledge of Unix/Linux commands\
• Understanding of performance engineering concepts in distributed systems
• 
  

Mandatory (Experience 1): Must have 5+ years of hands-on designing experience especially in print and visual communication projects.

Mandatory (Experience 2): Must have proven conceptualisation and visualization skills, with the ability to convert briefs, raw data, and ideas into engaging visual creatives while maintaining brand messaging and design consistency.

Mandatory (Experience 3): Must have client interaction and team management experience, including coordinating with designers, art directors, project managers, and clients to ensure timely and high-quality creative deliverables.

Mandatory (Tech Skills 1): Must have strong knowledge of design principles, typography, color theory, layout design, and print production standards, with the ability to sign-off or review final deliverables.

Mandatory (Tech Skills 2): Must have hands-on experience in handling multiple creative tools and design workflows independently

Mandatory (Portfolio): Strong portfolio of Print Media / Creative Portfolio showcasing branding, marketing collaterals, brochures, presentations, or other high-quality visual design projects that demonstrate conceptual thinking and software proficiency.

Mandatory (Work Environment): Must be willing to work full-time from office and be flexible for rotational monthly shifts (including night shifts) as per business requirements.

We are seeking a skilled Cloud Data Engineer who has experience with cloud data platforms like AWS or Azure and especially Snowflake and dbt to join our dynamic team. As a consultant, you will be responsible for developing new data platforms and create the data processes. You will collaborate with cross-functional teams to design, develop, and deploy high-quality frontend solutions. 

Responsibilities:

Customer consulting: You develop data-driven products in the Snowflake Cloud and connect data & analytics with specialist departments. You develop ELT processes using dbt (data build tool) 

Specifying requirements: You develop concrete requirements for future-proof cloud data architectures.

Develop data routes: You design scalable and powerful data management processes.

Analyze data: You derive sound findings from data sets and present them in an understandable way.

Requirements:

Requirements management and project experience: You successfully implement cloud-based data & analytics projects.

Data architectures: You are proficient in DWH/data lake concepts and modeling with Data Vault 2.0.

Cloud expertise: You have extensive knowledge of Snowflake, dbt and other cloud technologies (e.g. MS Azure, AWS, GCP).

SQL know-how: You have a sound and solid knowledge of SQL.

Data management: You are familiar with topics such as master data management and data quality.

Bachelor's degree in computer science, or a related field.

Strong communication and collaboration abilities to work effectively in a team environment.

Skills & Requirements

Cloud Data Engineering, AWS, Azure, Snowflake, dbt, ELT processes, Data-driven consulting, Cloud data architectures, Scalable data management, Data analysis, Requirements management, Data warehousing, Data lake, Data Vault 2.0, SQL, Master data management, Data quality, GCP, Strong communication, Collaboration.

About the job

The ideal candidate will be familiar with the full software design life cycle. They should have experience in designing, coding, testing and consistently managing applications They should be comfortable coding in a number of languages and have an ability to test code in order to maintain high-quality code.

Job Responsibilities :

• Design and develop scalable systems using .Net Core/ASP.Net MVC and SQL.
• Writing T-SQL scripts, stored procedures and performance tuning.
• Migrating applications to newer technologies
• Understanding requirements and convert into technical designs.

Qualifications

• Bachelor's degree in Computer Science or relevant field
• 1 to 4+ years of experience working with .NET or relevant experiences
• Experience developing web-based applications in C#, HTML, JavaScript, VBScript/ASP, or .NET
• Experience working with MS SQL Server and MySQL Knowledge of practices and procedures for full software design life cycle

You'll be working on : .Net WEB API projects, .Net core Version 6.0, Cloud projects using Azure like Working with DataBricks, EventHubs, Cosmos DB, WebHook, etc., SQL DB, Postgres SQL, Migration projects, DataLake projects.

JOB Role:  CMS Developer (AEM Cross Train)

Work Location: Chennai & Remote also Preferred

About the Role:

Lister technologies poised for a massive growth this year is seeking for Developers, Sr. Developers who are well versed in any Content Management Systems (CMS) and are willing to pursue their career as an AEM expert. Deserving candidates will be given an opportunity to get trained, certified, and deployed in projects executed for our global enterprise customers The candidate is expected to have an in-depth understanding of CMS concepts, features, and benefits and should be hands-on in any front-end and (or) backend technologies like HTML 5, CSS3, JavaScript, jQuery, ES6, PHP, Java, .Net etc. leveraging the CMS custom capabilities in any of the platforms like Drupal, WordPress, Liferay, Contentful etc. .

Responsibilities

• Develop well designed, testable, and efficient custom components for enterprise scale applications in AEM Platform.
• Adopt agile methodology and iterative development.
• Employ strong coding standards for efficiency, readability, and reuse. 
• Responsible for meeting expectations and meeting deliverables on time and in high quality.
• Demonstrate creative, technical, and analytical skills

• Demonstrate ability to communicate effectively in technical environment.
• Operate effectively as an individual for quick turnaround of enhancement and fixes

Skills Description:

• Hands-on in any one of the CMS platforms with an in depth understanding of the platform (Drupal, WordPress, Liferay etc.)
• Good knowledge of theme, plug-ins customization and custom component development
• Desire to continually learn and explore new tools, concepts and ideas and then share them with the rest of the team
• The candidate is expected to pick up AEM platform quickly and get certified.
• Candidates having a strong java skillset (or have experience in java-based CMS platforms - like Liferay) is expected to learn AEM platform and contribute extensively to AEM backend development in JCR, OSGI and Apache Sling
• Candidates having a strong front-end skills like HTML 5, CSS3 (or pre-processing platforms like SASS), JavaScript, jQuery or have extensively worked in any non-java-based CMS platforms like Drupal, WordPress etc. will be required to learn AEM Platform and contribute to AEM Front-end development in designing AEM templates and components leveraging AEM Sightly/HTL Framework.
• Good Communication (both verbal and written).

• Perform data entry and research in various systems and tracking tools. 
• Apply knowledge of processes and related systems to assist in identifying, assessing, and resolving issues/problems. 
• Assess and resolve non-standard and standard issues or problems. 
• Seek advice and escalate issues when faced with tasks/problems outside the scope of the work.