CHENNAI · FULLTIME
Data Scientist

Tata Consultancy Services
Chennai · onsite · Posted 15d ago
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Section · 01
About this role
Role- Data scientist Location- Chennai Exp- 5-15 Years JD- · Strong hands-on experience with Python for data processing and AI development. · Experience working with LLM APIs (such as Azure OpenAI, or Lamma). · Practical experience with prompt engineering, prompt tuning, and evaluation of LLM outputs. · Experience with RAG (Retrieval-Augmented Generation) architectures and vector databases (e.g., FAISS, Pinecone, Azure AI Search). · Knowledge of Agentic AI frameworks such as Semantic Kernel, or similar orchestration frameworks. · Experience in data preprocessing, NLP techniques, and handling large datasets. · Familiarity with REST APIs, data pipelines, and integrating AI models with enterprise applications. · Understanding of model evaluation, monitoring, and optimization techniques.
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Section · 02
Skills
Section · Company
About TCS

Tata Consultancy Services
IT Services & Consulting
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58 years old
Mumbai, Maharashtra
India
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