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Senior Backend Engineer – Singapore

Summary

Senior backend engineer building scalable microservices in Go for an EV-charging platform, ensuring reliability and performance in a cloud-native stack.

  • Hands-on Senior Backend Engineer to support enhancement and operational stability of EV Charging platform
  • Suitable for experienced engineers who can:
    • Independently contribute to backend services
    • Troubleshoot production issues
    • Work effectively in distributed systems
  • Collaborate closely with:
    • Technical leads
    • Product teams
    • Infrastructure teams
  • Deliver scalable and reliable backend solutions in a cloud-native architecture

REQUIREMENTS

  • Design, develop, and maintain backend services and APIs
  • Implement scalable and reliable microservices using Golang
  • Contribute to system performance, reliability, and scalability improvements
  • Debug and resolve production issues in a timely manner
  • Participate in code reviews and engineering discussions
  • Work with PostgreSQL databases (query optimization and indexing)
  • Develop and maintain event-driven and asynchronous workflows
  • Collaborate with DevOps teams on deployments and monitoring
  • Ensure code quality, maintainability, and operational readiness
  • Work independently on assigned features and technical tasks

Technical Requirements (Must Have)

  • Strong experience in Golang building production systems
  • Experience designing RESTful APIs and microservices
  • Good understanding of concurrency and asynchronous processing
  • Strong SQL knowledge and experience with PostgreSQL or similar RDBMS
  • Experience with event streaming systems (e.g., Kafka)
  • Familiarity with cloud-native deployments (e.g., Azure or AWS)
  • Experience with containerization and orchestration (Docker, Kubernetes)
  • Experience working on distributed or high-traffic systems

Good to Have

  • Beginner to Intermediate knowledge in Java
  • Exposure to observability tools (Datadog, Sentry or similar)
  • Exposure to Infrastructure-as-Code (Terraform or similar)
  • Prior experience in EV charging, mobility, or IoT platforms
  • Familiarity with EV charging protocols such as OCPI & OCPP
  • Experience working with real-time or device-integrated systems

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