Senior Python Developer

Senior Python Developer

Insight Global is searching for a Senior Python Developer for our consulting client. This role will sit remotely out of India. We are seeking a highly skilled Senior Python Developer with deep experience in Generative AI, Large Language Models (LLMs), LangChain, and modern AI / ML tools. In this role, youll architect and develop intelligent systems that harness state-of-the-art foundation models (e.g., GPT, Claude, Mistral), integrate Retrieval-Augmented Generation (RAG) pipelines, and drive innovation in next-generation business applications. This is a hands-on role focused on both development and system architecture. You should be proficient in Python backend development and comfortable working with external APIs, vector databases, and scalable AI infrastructure.

Key Responsibilities :

• Design and build end-to-end AI applications using Python and LLM APIs (OpenAI, Azure, etc.)
• Develop and optimize RAG pipelines using LangChain or similar frameworks
• Work with embedding models and vector databases such as FAISS, Pinecone, or Weaviate
• Collaborate with product and ML teams to create GenAI-powered chatbots, agents, and custom workflows
• Optimize token usage, memory management, and prompt engineering for performance and reliability
• Build modular, testable components and reusable frameworks
• Integrate with external data sources including SQL databases, APIs, and document formats (PDFs, CSVs, etc.)
• Stay current with advancements in AI / ML and apply emerging technologies to solve real-world challenges

We are a company committed to creating inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity employer that believes everyone matters. Qualified candidates will receive consideration for employment opportunities without regard to race, religion, sex, age, marital status, national origin, sexual orientation, citizenship status, disability, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and / or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to Human Resources Request Form.