Top Tech Jobs & Startup Jobs in Chennai

Develop, design, and maintain scalable RESTful APIs and microservices using Java and Spring Boot. Integrate with databases, third-party services, and cloud platforms, ensure security (OAuth2/JWT/OpenID), optimize performance, participate in code reviews and Agile processes, and collaborate with cross-functional teams.

Lead and manage a QA team to design and implement test plans and strategies, ensure functional and non-functional test coverage, enforce QA standards, maintain test documentation, oversee test execution and defect reporting, collaborate with product and development stakeholders, and identify and mitigate software development risks.

Perform ETL and data reconciliation testing including complex SQL creation, data comparison, and API testing. Design validation scenarios for data reconciliation. Python experience is a plus.

Design, implement, and optimize Apache DolphinScheduler workflows and ETL pipelines. Integrate with Hadoop, Spark, Flink, Hive, and Kafka. Develop custom plugins, troubleshoot performance and scalability issues, monitor job execution and resource allocation, and maintain CI/CD, version control, and infrastructure automation while collaborating with data engineers and DevOps teams.

Senior Full-Stack Developer responsible for building enterprise-grade, high-availability applications using Java backend (Spring/SpringBoot/Hibernate) and Angular frontend. Duties include multithreaded systems, REST/GraphQL integration, Oracle PL/SQL work, frontend engineering (TypeScript/HTML/CSS/SCSS), CI/build tools, unit testing, and collaborating in Agile distributed teams.

Deploy, monitor, and maintain AWS infrastructure (EC2, S3, RDS, VPC, IAM, CloudWatch). Support CI/CD pipelines and automation, implement security/access controls, troubleshoot issues, and assist with cloud migration and optimization.

Senior QA Engineer responsible for manual and automated testing. Develops test plans, test cases, and automation scripts (Selenium/Cucumber), analyzes requirements across the SDLC, performs database back-end and SQL testing, collaborates with developers and QA analysts, and prioritizes testing in Agile workflows.

Design, build, and maintain high-performance React/Next.js web applications with TypeScript. Implement SSR/SSG/ISR, reusable components, state management, API integration, accessibility, performance optimization, and automated tests while collaborating with design, QA, DevOps, and backend teams in Agile.

Develop and maintain Python-based solutions for generative AI and NLP tasks, including LLM fine-tuning, prompt engineering, embeddings, vector DBs, REST APIs, Docker, and cloud deployments using PyTorch/TensorFlow/JAX and frameworks like Hugging Face, LangChain, or OpenAI.

Own and scale documentation for an Agentic AI platform: write API docs (OpenAPI/Swagger), developer and integration guides, release notes, and architecture docs. Translate AI/ML and system concepts for developers and enterprise users, set documentation standards, collaborate with Engineering/Product/DevOps, and iterate based on product updates and user feedback.