Experience: 7+ Years Work Location: Bangalore, Hyd, Chennai Mode: Hybrid(2 days WFO) Key Responsibilities - Develop and maintain RESTful APIs using Node.js and TypeScript
- Build serverless applications using AWS Lambda
- Implement API layers using AWS API Gateway
- Design event‐driven workflows using AWS EventBridge
- Implement API security using OAuth 2.0, JWT, IAM roles, HTTPS, rate limiting
- Write unit and integration tests using Jest or Vitest
- Optimize backend performance, scalability, and reliability
- Integrate services with CI/CD pipelines
- Collaborate with cross‐functional teams in an Agile / Scrum workplace
- Support production systems and handle incident resolution when required Required Skills - JavaScript, TypeScript, Node.js
- AWS Lambda, AWS API Gateway, AWS EventBridge, API Security
- API Security (OAuth, JWT, IAM, CORS, TLS)
- Unit testing with Jest or Vitest
- Event‐driven and microservices architecture
- CI/CD and cloud‐native development
- Agile / Scrum experience Nice to Have - Financial Services / Mortgage domain experience
- Redis, Kafka, SQS/SNS
- Docker / Kubernetes
- Experience with high‐scale production systems