Key Responsibilities
Lead endtoend application modernization initiatives, including rearchitecting monolithic systems into microservices. Design and develop scalable backend services using C#,. NET Core, and modern cloudnative patterns. Build and deploy serverless components using AWS Lambda and containerized workloads using ECS/EKS. Design and optimize RESTful APIs using API Gateway with secure, scalable integrations. Implement eventdriven and microservices architectures leveraging AWS native services. Work handson with S3 for storage, caching strategies, lifecycle policies, and data integration. Model, optimize, and manage Mongo DB databases, including schema design and performance tuning. Collaborate with architects, Dev Ops, and product teams to design robust cloud-native solutions. Ensure best practices for performance, scalability, reliability, CI/CD, and cloud security. Troubleshoot production issues and optimize application performance across distributed systems.



Required Skills & Experience
Advanced proficiency in: C# /. NET Core AWS Lambda Amazon ECS / EKS (Kubernetes) API Gateway Amazon S3 Deep handson expertise in Mongo DB (schema design, indexing, aggregation, performance tuning). Strong understanding of microservices, API architecture, event-driven patterns. Experience with CI/CD using Git, Jenkins, Azure Dev Ops, or AWS Code Pipeline. Knowledge of containerization (Docker), cloud networking, and IAM security best practices. Solid problem-solving skills and ability to lead technical modernization workshops. Good to Have
Experience with serverless event buses (SNS/SQS, Event Bridge). Familiarity with domain-driven design (DDD), clean architecture, and cloud-native principles. Exposure to monitoring tools like Cloud Watch, Prometheus, Grafana, or ELK stack.

📌 Aws cloud developer (Bengaluru)
🏢 Tata Consultancy Services
📍 Bengaluru