Agent Engineer
Tata Consultancy Services
3 - 6 years
Bengaluru
Posted: 07/06/2026
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Job Description
Role: Agent Engineer
Experience: 3 - 6 years
Location: Bengaluru
Role Summary
We are building an AI-native B2B intelligence platform. You will build our core Agentic Harness a performant, configurable agent layer that powers everything from our database search to sourcing and selling agents. This is a hands-on builder role focused on system design, observability, and agent performance.
Roles & Responsibiliti
- Build a lightweight, scalable agent harness that allows the business to configure and deploy multiple domain-specific agents.
- Design the core orchestration loop, including memory management, state handling, tool calling, and deterministic guardrails.
- Ensure the agent layer is model-agnostic, easily swappable, and testable across different commercial and open-source LLMs.
- Optimize agent performance for low latency, efficient token usage, and minimal memory footprint.
- Establish robust evaluation frameworks (evals) to measure agent reasoning, tool selection accuracy, and task completion.
- Collaborate with the research team to tune open-source LLMs specifically for optimal agentic behavior and tool use.
Skills Required
Must Have:
- 3+ years of experience in backend or ML engineering, with strong Python skills.
- Experience building agentic workflows or orchestration loops
- Deep understanding of LLM application architecture, state machines, and API integrations (FastAPI, PostgreSQL).
- Strong systems engineering mindsetyou treat agent development as reliable software engineering, not just prompting.
- Experience benchmarking, profiling, and optimizing LLM performance and latency.
Good to Have:
- 3+ years of experience in backend or ML engineering, with strong Python skills.
- Experience building agentic workflows or orchestration loops
- Deep understanding of LLM application architecture, state machines, and API integrations (FastAPI, PostgreSQL).
- Strong systems engineering mindsetyou treat agent development as reliable software engineering, not just prompting.
- Experience benchmarking, profiling, and optimizing LLM performance and latency.
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