GenAI Engineer: Production-Ready AI Apps

R SYSTEMS (SINGAPORE) PTE LIMITED

Singapore

On-site

SGD 120,000 - 180,000

Full time

3 days ago

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Job summary

R SYSTEMS (SINGAPORE) PTE LIMITED is seeking a senior software engineer with deep GenAI expertise to build production-grade GenAI applications in Singapore. You will apply hands-on experience with modern orchestration frameworks to deliver scalable, reliable AI-powered solutions.

The role requires strong backend skills (Python/Java), API design, distributed systems, and observability to ensure resilience. You will integrate LLM APIs, enterprise data sources, and drive end-to-end implementation

Qualifications

10+ years of software engineering experience with GenAI development.
Proven experience building production-grade GenAI apps.
Hands-on experience with LangGraph, LangChain, or similar orchestration frameworks.
Understanding of RAG, agentic workflows, tool calling, prompt orchestration, and context management.
Experience integrating LLMs into real applications via APIs, backend services, and data sources.
Experience with open weight models or strong experimentation background.
Strong backend skills using Python, Java, or similar languages.
Solid understanding of API design, distributed systems, and production resilience.
Experience with observability, logging, tracing, and troubleshooting GenAI or backend apps.