Senior Data Scientist

Location: Bengaluru

We are looking for a Senior Data Scientist with hands-on experience in Generative AI (GenAI) to drive innovation through cutting-edge AI/ML solutions. This role involves designing and implementing GenAI models and pipelines that solve business problems and enhance productivity. You will collaborate with cross-functional teams to deliver solutions using large language models (LLMs), transformers, and other generative techniques.

Key Responsibilities:

- Develop and fine-tune Generative AI models using LLMs (e.g., GPT, LLaMA, Claude, PaLM) for tasks like summarization, content generation, question answering, semantic search, etc.
- Build end-to-end GenAI-powered solutions including prompt engineering, model training/fine-tuning, evaluation, and deployment.
- Use frameworks like Lang Chain, Llama Index, and vector databases (e.g., FAISS, Pinecone, Weaviate) to build RAG (Retrieval-Augmented Generation) pipelines.
- Collaborate with product, engineering, and business stakeholders to identify AI opportunities and prototype solutions.
- Conduct experiments, evaluate model performance, and optimize for accuracy, latency, and relevance.
- Contribute to the development of GenAI best practices and reusable assets within the organization.
- Stay up to date with the latest research and developments in the GenAI and LLM space.

Required

Skills and Experience:

- 5+ years of experience in Data Science or AI roles, with 2+ years in GenAI or LLMs.
- Strong Python skills and experience with transformers, Hugging Face, PyTorch, or Tensor Flow.
- Deep understanding of NLP, language modeling, and generative techniques.

- Experience with prompt engineering, fine-tuning or few-shot learning.
- Hands-on experience with Lang Chain, Llama Index, or similar GenAI orchestration frameworks.
- Working knowledge of vector stores, embedding models, and retrieval techniques.

- Experience with model deployment in cloud or hybrid environments (e.g., Azure, AWS, GCP).
- Familiarity with MLOps tools and best practices is a plus.

Preferred Qualifications:

- Master’s or PhD in Computer Science, Machine Learning, Artificial Intelligence, or a related field.

- Experience with OpenAI, Anthropic, Meta AI, or Google Cloud GenAI APIs.
- Background in chatbot development, co-pilot solutions, or enterprise GenAI applications.
- Publications or contributions to open-source projects in the GenAI space are a plus