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Senior Data Scientist Python, LLM, Generative AI - Tata Consultancy Services (TCS)
Data Scientist
Senior Data Scientist with 8+ years of experience designing and optimizing AI/ML solutions, specializing in Python, NLP, deep learning, and large language models to solve complex business problems.
About the role
Key Responsibilities
- Design, develop, and deploy end‑to‑end data science pipelines using Python and its scientific libraries.
- Build, fine‑tune, and integrate large language models and generative AI solutions for business applications.
- Apply advanced NLP and deep learning techniques to extract insights from unstructured data.
- Collaborate with cross‑functional teams to translate business requirements into scalable AI/ML models.
- Monitor model performance, conduct root‑cause analysis, and implement continuous improvements.
Requirements
- 8+ years of professional experience in AI/ML, with a strong focus on Python development.
- Proven expertise in NLP, deep learning frameworks (e.g., TensorFlow, PyTorch) and large language model architectures.
- Hands‑on experience with generative AI models and prompt engineering.
- Bachelor’s or master’s degree in Computer Science, Data Science, or a related field.
- Strong problem‑solving skills and ability to communicate technical concepts to non‑technical stakeholders.
Skills
pythonmachine learningnatural language processingdeep learninggenerative ai