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Senior Systems Engineer 

Singapore

ABOUT THE ROLE

Key Responsibilities

  • Design, develop, and maintain high-quality software solutions using JavaScript/TypeScript, Node.js, and Java/Scala.
  • Build scalable APIs and microservices to support enterprise-grade systems.
  • Collaborate with architects, product managers, and other engineers to define technical requirements and deliver robust solutions.
  • Write clean, maintainable, and efficient code following best practices in coding and security.
  • Conduct code reviews, troubleshoot complex issues, and ensure system reliability and performance.
  • Participate in software design discussions.
  • Support the continuous improvement of development processes, tools, and standards.
  • Integrate third-party services and APIs when necessary.
  • Support production issues under defined escalation procedures
  • Participate in incident response, root cause analysis, and continuous improvement initiatives.
  • Maintain technical documentation and operational runbooks.
  • Integrate third-party systems (CRM, finance, data providers, compliance tools)
  • Ensure systems are reliable, maintainable, and well-documented
ABOUT YOU

Education:

Bachelor’s degree in Computer Science, Information Technology, or related field.

Requirements

  • Strong proficiency in JavaScript/TypeScript and Node.js.
  • Solid experience with Java or Scala in building enterprise-grade applications.
  • Knowledge of RESTful APIs, microservices architecture, and event-driven systems.
  • Familiarity with containerization (Docker, Kubernetes) and cloud platforms (AWS, Azure, GCP) is an advantage.
  • Understanding of CI/CD pipelines, version control (Git), and testing frameworks.
  • Experience with performance tuning, debugging, and optimizing backend systems.
  • Hands-on experience with relational databases (e.g., PostgreSQL, MySQL, Oracle, SQL Server) and NoSQL Databases (DocumentDB, MongoDB)
  • Engineering background with business exposure is preferred
  • Experience working in SaaS, data, fintech, or regulated industries
  • Comfortable operating across technical and business domains

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