Top Tech Jobs & Startup Jobs in Chennai

Perform end-to-end functional testing of backend and cloud applications. Design and execute scenario-based test cases, perform API testing (Postman/Rest Assured), validate data via SQL and databases, log defects in JIRA, and collaborate with Agile/Scrum teams to ensure quality.

Design, develop, fine-tune, and deploy generative AI models (LLMs, diffusion, VAEs). Build data pipelines, APIs, and integrate AI into production while improving performance and collaborating with cross-functional teams.

Build and maintain scalable backend services using Java and Spring Boot, design microservices and REST APIs, integrate with databases and third-party/cloud services, ensure security and performance, develop React.js frontends, and support containerization, orchestration, and CI/CD pipelines for production deployments.

Support PAX E700 POS hardware testing and integration for a React Native POS rollout. Configure, test, and troubleshoot the app on PAX E700; integrate and validate peripherals (serial, cash drawer, barcode, printer, EMV); handle device provisioning, connectivity (WiFi/Ethernet/Cellular), firmware issues, and fallback to legacy TSYS; collaborate with QA, DevOps, and client teams and produce device setup and deployment artifacts.

Lead technical programs end-to-end: break down complex engineering goals, write specs, create system designs, manage cross-team execution, allocate resources, remove bottlenecks, and communicate progress to senior leadership and partners.

Provide first-line ProHance application administration and technical support. Perform basic SQL data queries, analyze exports in Excel, monitor system health, document incidents, and communicate solutions to technical and non-technical users. Escalate issues to senior engineers and support flexible shift coverage.

Design, build, and scale production Generative AI systems: multi-agent workflows, advanced RAG pipelines, model fine-tuning and quantization, LLM integration and swapping, high-performance FastAPI backends, vector search and retrieval, containerized deployment, and monitoring for latency, cost, and reliability.

Design, build, and maintain scalable backend systems and RESTful APIs using C#/.NET (Core/.NET 6+). Implement cloud-native Azure solutions, optimize SQL Server and Oracle databases, automate CI/CD with Azure DevOps/Terraform/Octopus, containerize with Docker/Kubernetes, contribute to test automation, and troubleshoot production issues within an Agile/Scrum team.

Design, build, and optimize enterprise Palantir solutions (Foundry/Gotham): develop data pipelines, ontology models, analytical apps, ensure governance, mentor engineers, and support production operations.

Develop and localize an existing Android retail app for a target market. Implement bilingual English/French support, integrate regional payment/checkout/loyalty systems, apply Jetpack Compose, Composable Architecture, SDUI and Atomic Design, collaborate with backend, QA, and design teams, and optimize app performance and CI/CD pipelines.