Job Title: Senior/Lead Generative AI Engineer

Experience: 510 Years

Location: [Chennai]

Employment Type: Full-time

Role Summary:

We are seeking a Senior/Lead Generative AI Engineer with strong hands-on experience in LLMs, Natural Language Processing (NLP), Retrieval-Augmented Generation (RAG), and Agentic AI systems. The ideal candidate will be responsible for building and optimizing end-to-end generative AI solutions, integrating with vector databases, and designing intelligent agentic systems to drive real-world business impact.

Key Responsibilities:

Design, develop, and optimize Generative AI applications using LLMs (OpenAI, Mistral, LLaMA, Claude, etc.).

Architect and implement RAG pipelines combining LLMs with vector stores (e.g., FAISS, Pinecone, Weaviate, Chroma).

Develop and orchestrate agentic workflows using frameworks like LangGraph, AutoGen, or CrewAI.

Integrate AI models with structured and unstructured data sources for advanced NLP tasks such as summarization, semantic search, chatbots, and document intelligence.

Build scalable APIs and services around LLMs and RAG pipelines.

Fine-tune or prompt-engineer foundation models to meet domain-specific objectives.





Collaborate with cross-functional teams including product managers, MLOps, and frontend developers.

Stay up to date with advancements in generative AI research and tools.

Required Skills:

58 years of experience in AI/ML with at least 2+ years in GenAI/LLMs/NLP.

Strong expertise in Python and GenAI libraries (e.g., LangChain, Transformers, LLamaIndex, Haystack).

Hands-on experience building RAG-based applications and working with vector databases.

Familiarity with agentic frameworks (LangGraph, AutoGen, CrewAI, etc.).

Experience in prompt engineering, model fine-tuning, and evaluation.

Solid understanding of NLP pipelines, tokenization, embeddings, and text analytics.

Experience with cloud platforms (AWS- Bedrock , Azure - AI Foundry, Google ADK) and MLOps pipelines.

Solid problem-solving skills and ability to drive projects independently.

Interested candidate can share your resume with details to [email protected]

CTC:
Exp CTC :
Notice :
Available for F2F at EPAM Chennai on 8th Aug :

📌 Genai Sr/Lead Engineer (Chennai)
🏢 EPAM Systems
📍 Chennai