Senior AI Engineer
R Systems Singapore · Singapore
10+ more years of software engineering experience, preferably with recent hands on experience in GenAI application development.Proven experience building production grade GenAI applications, not only prototypes, experiments or demos.Strong hands on experience with LangGraph, LangChain 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.