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Senior AI Python Developer (LLMs, RAG, Chatbots)
LOCATION: CHENNAI
We are looking for an experienced Senior Python Developer with deep expertise in Large Language Models (LLMs) and a strong track record in building intelligent applications such as chatbots, AI agents, and RAG-based solutions.
Key Responsibilities :
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Design, develop, and deploy intelligent chatbots and AI agents using LLMs such as GPT, Claude, Grok, DeepSeek, and others.
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Build Retrieval-Augmented Generation (RAG) applications using tools like LlamaIndex, LangChain, and vector databases such as Pinecone.
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Implement scalable, serverless, cloud-native solutions on AWS (Lambda, EC2, S3, etc.).
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Integrate AI-driven solutions with CRM platforms including GoHighLevel, Zoho, and other SaaS tools.
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Develop and maintain voice/call-based agent workflows using platforms like Vapi.
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Write clean, efficient, and maintainable Python code in alignment with modern development best practices.
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Collaborate cross-functionally to define project requirements, architecture, and deliverables.
Required Skills :
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Minimum 5+ years of professional experience in Python development.
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Proven experience working with modern LLMs (Claude, GPT-4, Grok, DeepSeek, etc.).
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Solid hands-on experience with AI/ML libraries including LangChain, LlamaIndex, Pinecone, or similar.
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Strong understanding of RAG pipelines, prompt engineering, and LLM orchestration frameworks.
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Proficient with AWS cloud services, particularly Lambda, EC2, S3, and serverless deployment strategies.
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Experience in integrating voice agents or chatbots using platforms like Vapi, Twilio, or similar.
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Practical experience with CRM integration, especially GoHighLevel or related SaaS ecosystems.
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Ability to work independently, manage tasks proactively, and deliver high-quality outcomes on time.