RAPSYS TECHNOLOGIES PTE LTD
Backend Engineer
RAPSYS TECHNOLOGIES PTE LTDSingapore11 hours ago
Full-timeOther
🌟 We're Hiring: Backend Engineer! 🌟

We are seeking a skilled and experienced Backend Engineer to design, develop, and maintain robust server-side applications and systems. The ideal candidate will have strong expertise in backend technologies, database management, and API development to build scalable and efficient solutions that power our applications.

📍 Location: Singapore, Singapore

⏰ Work Mode: Work From Office

💼 Role: Backend Engineer

JD:Technical Skills:

  • Degree or Diploma in Computer Science, Computer or Electronics Engineering, Information Technology, or related disciplines.
  • Experience with Git and modern branching workflows (GitFlow, trunk-based development).
  • Proficiency in modern backend programming languages: Java, Kotlin, Python, Golang, Node.js, Ruby.
  • Experience with cloud platforms (AWS, Azure, Google Cloud).
  • Strong understanding of RESTful APIs, GraphQL, gRPC, WebSockets.
  • Familiarity with microservices architecture and event-driven patterns (Kafka, RabbitMQ).
  • Hands-on experience with containerization and orchestration tools (Docker, Kubernetes).
  • Experience with CI/CD pipelines (GitHub Actions, GitLab CI, ArgoCD).
  • Knowledge of database technologies (PostgreSQL, MySQL, MongoDB, DynamoDB, Redis).
  • Experience with observability tools (Prometheus, OpenTelemetry, Grafana, ELK stack).
  • Experience with Infrastructure as Code (IaC) tools (Terraform, CloudFormation, Pulumi).
  • Experience with API documentation using Swagger Software Engineering Practices:
  • Experience working in Agile teams (Scrum, Kanban) with strong collaboration skills.
  • Knowledge of Extreme Programming (XP) practices such as TDD, pair programming, continuous refactoring.
  • Strong understanding of test automation frameworks (JUnit, PyTest, Jest, Playwright).
  • Adherence to software craftsmanship principles, ensuring clean, maintainable, and efficient code. Bonus Experience (Added Advantage):
  • Understanding of Domain-Driven Design (DDD) and Clean Architecture principles.
  • Experience working with government digital services and authentication mechanisms (SingPass, CorpPass).
  • Experience with API gateways and service meshes (Kong, Istio, Apigee).
  • Experience with serverless computing (AWS Lambda, Azure Functions).
  • Exposure to blockchain and smart contract development (Ethereum, Solidity, Hyperledger).

Key Skills

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