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System Analyst

External
MMT GLOBAL TECHNOLOGIES PTE. LTD. logoMmt Global Technologies · Ubi Techpark, Singapore
S$72K–S$96K/yrContractUnknown1w ago
Information Technology
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Responsibilities

  • Work with BAs/Product Owners to convert requirements into HLD and detailed, developer-ready LLD
  • Define API contracts, payload structures, sequencing, versioning, and exception handling logic
  • Support teams in breaking down designs into sprint-ready user stories, technical tasks, and acceptance criteria
  • Provide hands-on guidance to developers during implementation, ensuring alignment to design and resolving technical blockers quickly
  • Drive design clarity upfront to avoid rework and instability during SIT/UAT phases-
  • Define microservices boundaries, service decomposition, and inter-service communication patterns (sync/async)
  • Review and finalize Java design approaches, ensuring scalability, maintainability, and performance
  • Ensure non-functional requirements (performance, security, resiliency, scalability) are built into design from day one
  • Define retry mechanisms, idempotency, logging, monitoring, and audit controls for production-grade systems
  • Validate data models, database interactions, and transaction handling for consistency and integrity
  • Conduct design reviews and walkthroughs with development teams before sprint execution
  • Work closely with QA to ensure testability of APIs, mock interfaces, and clear validation scenarios
  • Support defect triage during SIT/UAT by analyzing root cause and driving design fixes where required

Additional Information

We are looking for hands-on System Analysts with strong experience in Java and microservices-based architecture. The expectation is the ability to translate business requirements into detailed, developer-ready low-level designs (LLD). Technical Skills required - Java (Spring Boot / microservices architecture) - API-first development (REST/JSON, API gateway, service orchestration) - Event-driven architecture and asynchronous integrations - Strong understanding of data modelling, transaction handling. - Working knowledge of scripting (Shell/Python) for automation and quick analysis (not mandatory)


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