AI Backend Engineer (TypeScript/Python) for LLM & Tooling

Tata Consultancy Services; Austin (TX); On-site; USD 100,000 - 130,000; Full time

Job summary

Tata Consultancy Services in Austin, TX seeks an AI Engineer focused on backend development using TypeScript/Node.js (preferred) or Python. You will design scalable, production-grade APIs and build LLM harnesses with agentic loops and RAG pipelines, integrating LLMs with internal and external APIs.

Experience with multi-agent systems, tool-calling architectures, and AI platform tooling that emphasizes observability and security is highly valued.

Qualifications

• Strong backend engineering in TypeScript/Node.js (preferred) or Python, with production API design experience.
• Has built LLM harnesses/scaffolds with agentic loops, RAG pipelines, and tool-calling architectures.
• Experience designing multi-agent systems and integrating LLMs with internal/external APIs.

Responsibilities

• Develop backend services using TypeScript/Node.js or Python.
• Design and optimize APIs for reliable production use.
• Integrate LLMs with internal/external APIs and build tool-calling capabilities.

Skills

Backend TypeScript

Node.js

Python

LLM integration

API design

Multi-agent systems

Tools

LLM tooling

Evaluation & observability

Job description

Tata Consultancy Services in Austin, TX seeks an AI Engineer focused on backend development using TypeScript/Node.js (preferred) or Python. You will design scalable, production-grade APIs and build LLM harnesses with agentic loops and RAG pipelines, integrating LLMs with internal and external APIs.

Experience with multi-agent systems, tool-calling architectures, and AI platform tooling that emphasizes observability and security is highly valued.