Generative AI + python
Tata Consultancy Services
2 - 5 years
Bengaluru
Posted: 19/02/2026
Job Description
Experience: 6+ years backend/ML development, 1+ year with GenAI/RAG systemsAbout the Role We're hiring a Generative AI Developer to build an advanced RAG pipeline with agentic and multimodal capabilitiesfor processing complex contract documents (PDFs with text, tables, and images). You'll work with open-source LLMs, build agent workflows with AgenticX/LangGraph, and design systems that combine vision and language models for deeper contract understanding.Key
Responsibilities
Build end-to-end RAG pipelines: parse chunk embed retrieve generate
Develop agentic workflows using AgenticX, LangGraph, or custom orchestration
Parse contract PDFs using layout-aware and OCR-based parsers (Unstructured, PyMuPDF, PDFPlumber)
Enable multimodal processing (text + images/tables) using models like GPT-4V, LLaVA, Donut
Integrate open-source models (Mistral, LLaMA3, Ollama) and vector databases (Milvus, FAISS, Qdrant)
Build modular APIs (FastAPI) for Q&A, summarization, and classification across documents
Optimize retrieval/generation for long-context and multi-document inputs
Required Skills
6+ years in backend/ML; 1+ year in GenAI, RAG, or agentic architectures
Strong Python skills; experience with LangChain, LlamaIndex, Haystack
Deep experience in PDF parsing (text, tables, images) and chunking strategies
Familiarity with multimodal models (e.g., GPT-4V, LLaVA, or equivalents)
Hands-on with vector DBs, FastAPI, Redis/Postgres
Understanding of legal/contract structure and NLP challeng
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