Gen AI Developer | Walk-In Drive | Chennai
Tata Consultancy Services
Chennai, Tamil Nadu, India
Gen AI Developer
Experience: 5–12 Years
Walk-In Date: 19 September 2026
Venue: TCS Magnum, Chennai
Work Location: Pan India
Role Overview
Looking for experienced professionals with hands-on expertise in Generative AI, Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), Agentic AI frameworks, and cloud-native AI platforms.
Key Responsibilities
- Build, fine-tune, and optimize Large Language Models (LLMs).
- Develop RAG pipelines, vector databases, embeddings, and multimodal retrieval systems.
- Design and integrate Agentic AI workflows, autonomous agents, and multi-agent orchestration solutions.
- Implement prompt engineering, prompt chaining, and guardrails for safe and compliant GenAI outputs.
- Work with open-source and proprietary models including OpenAI, Gemini, Llama, Claude, Mistral, and Falcon.
- Develop and deploy scalable AI solutions leveraging cloud-native platforms and MLOps practices.
Required Skills
Generative AI & LLMs
- OpenAI GPT
- Gemini
- Claude
- Llama
- Mistral
- FalconAI Engineering & Frameworks
- Python
- LangChain
- LlamaIndex
- HuggingFace
- PyTorch
- TensorFlowRAG & Vector Databases
- RAG Pipelines
- Embedding Models
- FAISS
- Pinecone
- Milvus
- Chroma
- OpenSearchAgentic AI
- LangGraph
- AutoGen
- CrewAI
- Haystack Agents
- SwarmCloud & AI Platforms
- Azure OpenAI
- AWS Bedrock
- GCP Vertex AIMLOps & LLMOps
- SageMaker
- Vertex AI
- Azure ML
- MLflow
- KubeflowDevOps
- Docker
- Kubernetes
- CI/CD
- Microservices
Preferred Experience
- Hands-on experience building and deploying GenAI solutions in production environments.
- Experience across NLP, supervised learning, unsupervised learning, and time-series machine learning use cases.
- Strong understanding of scalable AI architecture and enterprise AI adoption.