EY - GDS Consulting - AIA -Gen AI - senior

• Build GenAI services with robust prompt/tool use, function calling, and workflow orchestration; implement caching, retries, and token/cost controls.
• Implement RAG pipelines (indexing, chunking, embeddings, rerankers) and evaluate retrieval/answer quality; progress to advanced agentic patterns (multi tool, multi step, multi agent).
• Apply NLP/Transformer techniques (fine tuning, adapters/LoRA, distillation) when justified by business and data constraints.
• Engineer production Python services/APIs; integrate vector stores (FAISS, Pinecone), LangChain/LlamaIndex, streaming, and guardrails.
• Operate solutions on AWS/Azure with proper observability, security, and governance hooks.

Must have skills

• GenAI foundations (LLMs, embeddings, prompting)
• Transformers (Hugging Face ecosystem, fine tuning strategies)
• NLP applied skills (text processing, evaluation metrics)
• RAG / advanced agentic AI design and implementation
• Python, AWS/Azure
• API development for model backed experiences

Qualifications and experience

• B.Tech/M.Tech/MS in CS/EE or equivalent.
  • 4+ years in GenAI/NLP/AI Engineering