Senior Data Scientist_GenAI (LLM, RAG, LangGraph) - Immediate Joiners
Grid Dynamics
5 - 10 years
Bengaluru
Posted: 08/01/2026
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Job Description
About the Role
We are seeking an experienced Data Scientist skilled in Generative AI , RAG systems , and microservices architecture . You will design and deploy AI-powered solutions such as RAG chatbots , LLM-driven BI tools , and coding agents , leveraging frameworks like LangGraph , LlamaIndex , and LangChain .
Key Responsibilities
- Design and implement end-to-end Generative AI solutions (RAG chatbots, BI assistants, coding agents).
- Develop and deploy AI agents using frameworks like LangGraph or similar tools.
- Build data ingestion and retrieval pipelines with LlamaIndex/LangChain .
- Manage and optimize vector databases (Pinecone, Weaviate, Chroma).
- Integrate multiple LLM providers (OpenAI, Gemini, Anthropic) and evaluate performance.
- Establish observability and monitoring using LangSmith or Weights & Biases .
- Collaborate with engineering teams to productionize AI models within microservices .
Required Skills
- Hands-on with LangGraph , LlamaIndex , or LangChain .
- Experience in RAG systems , LLM BI , and code generation agents .
- Knowledge of vector databases and LLM APIs (OpenAI, Claude, Gemini).
- Strong proficiency in Python and ML fundamentals (clustering, regression, forecasting).
- Familiarity with scikit-learn , PyTorch , TensorFlow .
- Experience with Docker , Kubernetes , and API-based deployments .
- Working knowledge of LLM observability tools and AI evaluation frameworks .
Good to Have
- Experience with fine-tuning , self-hosting LLMs , or transformer models (BERT, YOLO).
- Exposure to MLOps tools (MLflow, W&B, TensorBoard).
- Cloud certifications (AWS, GCP, Azure).
- Understanding of prompt engineering , data security , and AI system evaluation .
Note: If you are matching on to the above job description & skills, please fill in your details on the below Form enclosed (
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