Senior Software Engineer-Backend

Overview

Senior backend software engineer responsible for building scalable product capabilities and AI-powered clinical systems. The role supports production ownership, technical strategy, and collaboration across engineering and product teams.

What you'll do

• Deliver large software projects and new product capabilities.
• Design and build AI-powered clinical agents with LangGraph.js and NestJS.
• Integrate LangSmith for tracing, prompt management, evaluations, and regression checks.
• Develop LLM-based agentic workflows using Claude Sonnet through AWS Bedrock.
• Contribute to knowledge graph and RAG-based retrieval systems.
• Mentor junior engineers through code reviews and pairing.
• Improve feature maintainability, availability, performance, architecture, and developer tooling.

What you'll need

• 5+ years of non-internship full-time professional software development experience.
• 3+ years of experience with Node.js and TypeScript.
• Bachelor's degree or equivalent in Computer Science, Engineering, or a related technical field.
• 1+ years of hands-on experience building LLM applications.
• Experience with agentic AI frameworks such as LangGraph or LangChain.
• Experience delivering large software projects in production.
• Understanding of responsible AI practices, including PHI/PII handling and output validation.

Nice to have

• Experience mentoring or onboarding junior engineers.
• Familiarity with distributed systems, cloud infrastructure, or scalable architectures.
• Experience with healthcare technology or regulated environments.
• Experience with LangGraph.js, LangSmith Hub, RAG, vector search, or multi-agent orchestration.

Details

• Hybrid role based in Bengaluru, with office attendance required 3 days per week.
• Applicants should be open to late-evening India Standard Time meetings with San Francisco colleagues.