AI Engineer

R SYSTEMS (SINGAPORE) PTE LIMITEDSingaporemycareersfuturepublished 11/12/2026
Must-have:PythonJavaBackendAI
  • 6+ years of softwareengineering experience, preferably with recent hands on experience in GenAIapplication development.
  • Proven experiencebuilding production grade GenAI applications, not only prototypes, experimentsor demos.
  • Strong hands on experience with Lang Graph, Lang Chain or similar orchestration frameworks.
  • Practical understanding of RAG, agentic workflows, tool calling, prompt orchestration and context management.
  • Experience integrating LLMs into real applications using APIs, backend services and enterprise data sources.
  • Experience with open weight models or strong interest backed by hands on experimentation.
  • Strong backend engineering skills using Python, Java or similar languages.
  • Good understanding of API design, distributed systems and production resilience patterns.
  • Experience with observability, logging, tracing and troubleshooting for GenAI or backend applications.