Top Backend Jobs in Chennai

Lead and align Engineering, ML, and Analytics to deliver scalable, reliable production AI and data systems. Own technical direction, architecture, MLOps, and platform reliability while partnering with Product, Sales, and Customers to ensure engineering work maps to measurable business outcomes.

Lead end-to-end product strategy and lifecycle for global fiat on-ramp, marketplace, and e-commerce solutions. Drive data-driven decisions, collaborate with engineering, design, compliance, risk, BD and marketing, support market research, improve conversion and engagement, and leverage AI/automation to enhance product efficiency and experience.

Lead end-to-end product lifecycle for global Fiat On Ramp, Marketplace and e‑commerce solutions. Define product strategy, run data-driven experiments, partner with engineering, design, compliance, BD and marketing to launch global features, improve conversion and engagement, and apply AI/automation to optimize operations.

Provide technical leadership and hands-on engineering across AI, data, backend, and frontend systems. Drive architecture, remove technical risks, set engineering standards, mentor senior engineers, and influence cross-team technical direction.

Design, build, and operate production-grade backend services using Node.js and TypeScript. Integrate LLMs and AI services, develop RESTful APIs and data layers, implement RAG pipelines with vector databases, and apply agentic workflows. Maintain automated testing with Jest and Playwright, deploy services on Azure or AWS, and support scalable systems for banking and fintech clients with strong reliability, security, and auditability requirements.

Develop scalable backend microservices, REST APIs, web applications, and web scraping pipelines using Python and PHP. Build crawlers for dynamic websites, optimize asynchronous and concurrent extraction, and manage PostgreSQL schemas and queries. Troubleshoot production issues, maintain system stability, and collaborate with Product, QA, DevOps, and engineering teams. The role requires expertise in Python scraping libraries, browser automation, PHP CodeIgniter, PostgreSQL, microservices, and RESTful API development. Cloud, DevOps, containerization, Git, observability, and Agile experience are preferred.

Lead backend developer responsible for designing and building microservices, writing test automation, integrating LLM APIs and AI features, collaborating across product and QA, guiding team members, and assisting deployments to replace a legacy application.

Design, build, and maintain scalable backend services on Optimizely using C#/.NET 8. Develop RESTful and GraphQL APIs, integrate middleware and third-party systems, use Azure and IaC (Terraform/Bicep), apply AI-assisted development tools, write automated tests, participate in code reviews and sprint planning, and troubleshoot platform integrations.

Develop and support Java applications and microservices using Spring Boot. Responsibilities include feasibility analysis, system design, coding, testing, implementation, user support, security improvements, risk assessment, and process definition. The role collaborates with business and technology stakeholders, provides advanced programming solutions, advises junior analysts, manages development activities, and operates independently as a subject matter expert.

Leads a software engineering team while remaining hands-on with backend architecture, coding, design reviews, testing, deployment, and technical problem-solving. Develops scalable Java microservices, guides system architecture, oversees product feature lifecycles, and ensures application performance, uptime, security, and code quality. The role also manages talent development, stakeholder relationships, agile planning, delivery oversight, and adoption of AI-assisted development tools.

As a Backend Software Engineer, you'll design, develop, and implement software solutions, ensuring quality through unit testing and continuous integration while collaborating with cross-functional teams.

Design, develop, and maintain scalable Python/FastAPI backend services and APIs. Build microservices, manage databases, implement secure auth, optimize performance, write tests, and support deployments in Agile teams.

Design, develop, and maintain scalable Java backend microservices and REST APIs using Spring Boot. Implement authentication/authorization, caching, and database solutions, write unit/integration tests, build CI/CD pipelines, troubleshoot production issues, and collaborate in Agile teams to deliver high-performance, secure enterprise applications.

Design, build, and maintain backend APIs and services for a real-time supply chain visibility platform. Own system architecture, real-time event ingestion, data normalization, ML integration, monitoring, and production debugging while collaborating with Product and Data Science to deliver scalable, high-availability features.

Lead backend architecture and system design for distributed systems. Build high-performance Python/FastAPI services, RESTful and async APIs, design RDBMS and NoSQL schemas, ensure scalability, resilience, and maintainability, produce architecture docs, and guide teams on trade-offs and best practices.

Design and implement scalable .NET/Azure backend solutions for US healthcare payer analytics. Responsibilities include architecture, cloud migration to Azure, API development, data persistence, mentoring engineers, ensuring code quality and security, troubleshooting, and aligning technical solutions with business requirements.

Develop and maintain backend services using Java (8/11) and Spring. Build RESTful APIs, database logic with Oracle/PL-SQL, integrate messaging and middleware, containerize with Docker/Kubernetes, and use CI/CD and observability tools. Collaborate with front-end frameworks, DevOps, and enterprise tools.

Design, build, and maintain high-performance Spring Boot REST APIs and microservices. Integrate and optimize Snowflake data sources, implement security (OAuth2/JWT/Spring Security), deploy containerized services with Docker/Kubernetes, and support CI/CD and testing in an Agile environment.

Design and build Java/Spring Boot microservices for a Notification Hub: routing, preference sync, webhook ingestion, Pub/Sub consumers, Avro schema processing, vendor adapter/API integrations, resilience, and operational troubleshooting.

Build and maintain Java/Spring Boot microservices for a Notification Hub, handling Pub/Sub consumers, Avro schema processing, webhook ingestion, vendor adapters, integrations with internal systems, and resilience features like retries, DLQs, and circuit breakers.

Design and implement Java Spring Boot backend services and APIs, optimize Cassandra and Oracle database schemas and queries, integrate Apache Kafka for event-driven pipelines, write and test clean code, perform code reviews, collaborate with frontend and DevOps, and improve development processes.

Design, build, and maintain REST APIs and backend services using Java, Spring, Hibernate, and Tomcat. Develop scalable, low-latency microservices, work across the SDLC in Agile sprints, collaborate with onsite teams and BAs, and propose technical solutions to improve customer experience.

Design, develop, and maintain scalable, reliable backend APIs using Node.js and Express. Implement error handling, logging, performance optimizations, collaborate with frontend and product teams, participate in code reviews, and work with databases, cloud, containers, CI/CD, testing, GraphQL, and message queues.

Backend developer role building and maintaining Java-based services using Spring, REST, and JPA. Work includes Oracle PL/SQL, messaging (ActiveMQ), caching (Redis), SOAP/WSDL, FileNet integration, CI/CD and automation (Jenkins, Ansible), containerization (Docker, Kubernetes), API gateway (Gravitee), Linux scripting, and collaborating with front-end frameworks (Angular/Vue).

Develop backend systems in C/C++ using pointers, function pointers, Pro*C with Oracle, STL and Boost. Implement multithreading, thread synchronization, design patterns (e.g., factory), dynamic casting, socket/TCP/IP programming, and architecture design. Java and AI knowledge are nice-to-have.