Senior Research Scientist

NielsenIQ
full-time India, Tamil Nadu Life Scientists
Posted:
March 02, 2026
Location:
India, Tamil Nadu, India

Job Description

Job Description

We’re looking for a highly experienced (10+ years) and intellectually curious Senior Research Scientist to contribute to innovation in Generative AI and applied machine learning. The ideal candidate combines deep technical expertise with strong critical thinking, a collaborative spirit, and the ability to communicate complex ideas clearly and effectively. 

What You’ll Bring 

  • Expertise in Generative AI: LLMs (e.g., GPT, Claude, Gemini), fine-tuning, and prompt engineering. 

  • Applied ML Skills: Semantic search, vector databases (FAISS, Weaviate, Pinecone), hallucination detection, summarization, and model evaluation. 

  • Strong coding ability in Python and ML libraries (PyTorch, TensorFlow, scikit-learn). 

  • Solid foundation in ML fundamentals, experimentation, and feature engineering. 

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Job Overview

Job Type: full-time
Location: India, India
Posted: March 02, 2026
Deadline: April 11, 2026