Senior back end engineer - golang

Job Purpose · Be part of the backend engineering team in Enterprise Factory to design, build and maintain Golang-based microservices powering critical retail banking channels of HDFC Bank, with a strong focus on performance, reliability and security.

Job Responsibilities:

Design, develop and maintain Golang- based microservices and batch programs using g RPC, REST and Go Routines, meeting agreed availability, performance and scalability targets. Contribute to solution design by translating functional and non-functional requirements into robust service contracts and data models. Implement secure coding practices, input validation and proper error handling in line with bank's security and compliance standards. Collaborate with architects, product owners, BAs and QA to refine user stories clarify technical approaches and ensure end-to-end delivery quality. Participate in code reviews, provide constructive feedback and ensure adherence to coding standards and best practices. Ensure clear, maintainable inline code documentation and technical notes to support future enhancements and production support. Contribute to CI/CD pipelines, build and deployment automation for SIT, UAT and production environments where required. Continuously upgrade self and team capability in Golang, cloud-native patterns, databases and backend technologies relevant to the stack.

Requirements: 8-10 years of experience.

At least 3+ years of hands-on experience developing APIs and microservices in Golang, including g RPC and REST. · Strong experience with Go Routines, channels and concurrency patterns. · Experience in designing and implementing microservices architectures, including service discovery, configuration and observability basics (logging, metrics, tracing). · Good understanding and practical experience with SQL and No SQL databases, data modeling and

persistence layer integration from Golang services.