Senior AI/ML Engineer
BengaluruFull-time4–7 yrsPosted 4 days ago
Mid-level data science role at UnitedHealth Group (Optum) in Bengaluru. Needs 4+ years and a B.Sc, B.Tech or B.E..
About the role
Here, you will find a culture guided by inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health optimization on a global scale.
What you'll do
- Build and deploy production LLM agents that automate detection, triage, and remediation of platform and application issues
- Design and tune RAG pipelines over runbooks, incident history, logs, code, and internal documentation, including chunking strategy, embedding selection
- Implement agent orchestration: tool/function calling, multi-step planning, multi-agent handoffs, memory, and state management
- Integrate agents with observability and security platforms (alerting, logging, metrics, vulnerability and incident data) through APIs and MCP-style tool interfaces
- Build the supporting layer agents depend on: tool wrappers, guardrails, human-in-the-loop approval paths, and fallback behavior
What you need
- Machine learning
- Python
- LLMs
- Prompt engineering
- AWS
- Azure
Good to have
- GCP
- CI/CD