Title: Senior Backend Developer – Node.js (AWS Serverless)

Key Responsibilities:

• Design and build robust, scalable backend services using Node.js and TypeScript.
• Develop and consume RESTful and GraphQL APIs compliant with OpenAPI standards.
• Implement cloud-native serverless applications using AWS Lambda, API Gateway, Step Functions, and DynamoDB.
• Integrate and manage relational data using AWS RDS and optimize backend data operations.
• Use AWS SDKs and define infrastructure with AWS SAM templates (Infrastructure as Code).
• Build and maintain CI/CD pipelines using AWS CodePipeline and DevOps best practices.
• Apply event-driven patterns for asynchronous processing and real-time workflows.
• Establish operational observability using AWS CloudWatch (logs, metrics, alarms).
• Write comprehensive unit, integration, and system tests to ensure maintainability and code quality.
• Participate in Agile ceremonies (stand-ups, sprint planning, retrospectives) and peer code reviews.

Skills Required:

• 4–6 years of backend development experience with a strong focus on Node.js and TypeScript.
• Proven expertise in AWS cloud services including Lambda, API Gateway, DynamoDB, RDS, Step Functions, CloudWatch, CodePipeline.
• Hands-on experience in defining infrastructure with AWS SAM or CloudFormation templates.
• Strong knowledge of API development, OpenAPI specification, and HTTP protocols.
• Familiarity with testing frameworks and best practices for automated test coverage.
• Practical understanding of event-driven architecture, scalability principles, and performance optimization.
• Comfortable working in an Agile environment, conducting peer reviews, and collaborating cross-functionally.
• Proficient in Git and modern version control workflows.