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All jobsOnsiteEngineeringai/ml infraExperience not specifiedpython
OnsiteSeniorai/ml infra

AI Agent Engineer

Lexsi LabsMumbai, IndiaPosted 19 May 2026

Lexsi Labs is a frontier AI lab building interpretable and safe superintelligent systems. This role involves designing and implementing core agent architectures for autonomous AI engineering workflows. The position requires strong backend engineering fundamentals and hands-on expertise with agentic frameworks like LangChain or LangGraph. Successful candidates will work with a high degree of autonomy in a production-focused environment.

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Experience

Experience not specified

Function

Engineering

Work mode

Onsite, India

Company

Tier 2

What you will work on

Lexsi Labs is a frontier AI lab building interpretable and safe superintelligent systems. This role involves designing and implementing core agent architectures for autonomous AI engineering workflows. The position requires strong backend engineering fundamentals and hands-on expertise with agentic frameworks like LangChain or LangGraph. Successful candidates will work with a high degree of autonomy in a production-focused environment.

TAL's take

Quality 65/1005/5 clarityTier 2 company

Frontier AI lab focus with highly technical agentic architecture scope, though company brand is not yet widely established.

Very clear, high-autonomy role focused on building core agentic architecture with specific technology stack requirements.

Must haves

  • Significant experience building complex AI/ML-heavy systems in production
  • Hands-on experience with agentic AI systems and frameworks
  • Strong backend engineering fundamentals including Python
  • Systems-thinking mindset
  • Ability to operate in ambiguous environments with high ownership

Tools and skills

pythonreact-style agentslangchainlanggraphsemantic kernelapisdatabasesdata pipelinescloud infrastructure

Nice to have: ai alignment, interpretability tooling, safety tooling.

About the company

Unfamiliar AI startup, default mid-tier assignment.