Senior Software Engineer - Backend Integration

Senior Software Engineer Backend and Integration

Location: Chennai, Bengaluru and Hyderabad - Hybrid

Experience: 6 to 8 yrs

Notice Period: Immediate to 15 Days

Tech Stack: Python, Java, Node.js, AWS (Lambda, API Gateway, AppSync, Step Functions, EventBridge, SQS, SNS), SQL and Stored Procedures, MongoDB, AI-Assisted Software Development

Working Knowledge: EKS, ECS, Docker, OpenShift, VPC, RDS, Security Groups, Terraform, GitHub, Jenkins, GitHub Actions, encryption, IAM

We are looking for a Senior Software Engineer to build and maintain backend and integration services on AWS. You will develop serverless, event-driven APIs and integrations in Python, Java, and Node.js, work closely with the Backend and Integration Technical Lead, and take ownership of well-scoped features from design through production support.

• Design, develop, and test backend services and integrations in Python, Java, and Node.js

• Build serverless and event-driven solutions on AWS using Lambda, API Gateway, AppSync, Step Functions, EventBridge, SQS, and SNS

• Develop and tune SQL queries and stored procedures, and work with MongoDB data models

• Implement and document APIs consumed by the Angular front end and by other services

• Write unit, integration, and API tests, and support the Automation Engineer in building test coverage

• Take part in design and code reviews, and give constructive feedback to peers

• Troubleshoot defects and production issues, and contribute to root-cause analysis

• Use GitHub, GitHub Actions, and Jenkins to build and deploy services, following security practices such as IAM and encryption

• Use AI-assisted development tools responsibly to speed up design, coding, testing, and documentation

• Act as backup for the Technical Lead on key services, and support the Angular front end as needed

• Mentor junior engineers on coding practices and AWS patterns

• Bachelor's or Master's degree in Computer Science, Engineering, Information Technology, or a related field

• 6 to 8 years of software engineering experience in backend or integration development

• Strong proficiency in Python (must have), with working proficiency in Java and/or Node.js

• Hands-on experience with AWS Lambda, API Gateway, and AppSync (must haves), and working experience with Step Functions, EventBridge, SQS, and SNS

• Exposure to healthcare interoperability and data standards (HL7, FHIR, X12 EDI)

• Working knowledge of Angular to act as backup for UI/UX work

• AWS Developer or Solutions Architect Associate certification