Python AI Engineer (Backend)

Python AI Engineer (Backend) Minimum 4 Years of Experience Gurgaon, Haryana, India Hybrid Full time

At

M37Labs , we build AI-first enterprise solutions — not just decks, but real, deployed AI systems. From AI copilots to agentic workflows and enterprise intelligence platforms, we work closely with leadership teams to design and implement scalable AI products. We’re now looking for a

Python AI Engineer (Backend)

who can help us architect and build production-ready AI systems.

What You’ll Work On Building AI-powered backend systems using Python Developing LLM-powered workflows (RAG, agents, orchestration) Integrating AI models (OpenAI, Anthropic, open-source LLMs, etc.) Designing scalable APIs and microservices Working on real enterprise AI deployments (not just POCs) Optimizing performance, latency, and reliability What We’re Looking For Strong Backend Engineering Excellent Python fundamentals FastAPI (preferred) or Django Solid system design & API architecture Experience building scalable microservices LLM & Agentic AI Experience • Hands-on experience with: LLM APIs (OpenAI, Anthropic, open-source models) LangChain / LlamaIndex / similar frameworks • Built

AI agents

(tool calling, memory, reasoning loops) • Strong understanding of: RAG architecture Prompt engineering Context window management Token optimization • Experience with

fine-tuning LLMs Vector & Retrieval Systems • Experience with vector databases • Embedding strategies & retrieval optimization • Hybrid search (keyword + vector) Cloud & Deployment AWS deployment experience Docker CI/CD pipelines