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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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