Experience: 5–8 Years Location: On-site – Pune / Bangalore / Noida / Gurgaon Notice Period: Immediate to 15 Days Preferred Job Category: AI / Machine Learning / Backend Engineering Job Type: Full-time / Contract Open Positions: 10 Tek Leaders Inc. is hiring Python AI/ML Engineers for a cutting-edge AI product initiative with a top enterprise client. This role demands deep expertise in LLMs, NLP, backend architecture, and Generative AI tools like LangChain and LangGraph. Key Responsibilities: • Design and develop scalable backend services using FastAPI and microservices architecture • Build LLM-based applications using LangChain, LangGraph, and Retrieval-Augmented Generation (RAG) pipelines • Apply NLP and ML knowledge to real-world use cases including document summarization, search, and Q&A • Write clean, efficient Python code with strong debugging and performance optimization • Contribute to solution architecture and drive end-to-end component development • Collaborate with AI teams on integrating agentic AI systems and prompt-based logic Required Skills: • Generative AI: LLMs, LangGraph, LangChain, RAG • Machine Learning & NLP: Applied and theoretical expertise • Backend: FastAPI, Microservices, RESTful APIs • Python: Clean coding practices, debugging, performance tuning • Strong architectural understanding and ability to own modules end-to-end • Exposure to Agentic AI development and modern AI workflows 📩 If interested, please share your resume with: [email protected] Tek Leaders Inc. is an equal opportunity employer.