Data Scientist

Location: Chennai, Tamil Nadu, India

You will design, develop, and deploy end‑to‑end analytics, machine learning, and GenAI solutions, working with large‑scale structured and unstructured data. The role balances classical ML and statistical modeling with modern LLM‑based architectures, ensuring both approaches are applied where they create the most value.

• Translate business objectives into well‑defined analytical and mathematical problem statements
• Design, implement, train, tune, validate, and monitor predictive and prescriptive models
• Apply machine learning techniques such as regression, classification, clustering, ensemble methods, deep learning, and time‑series analysis
• Analyze large, high‑dimensional datasets to identify patterns, drivers, anomalies, and trends
• Develop scalable analytics pipelines and reusable modelling frameworks suitable for automation and production deployment 
• Design and implement Generative AI and LLM‑based solutions, including NLP, NLG, and semantic search
• Build and deploy Retrieval Augmented Generation (RAG) pipelines for enterprise knowledge and data extraction use cases
• Fine‑tune, evaluate, and monitor Large Language Models for business applications
• Apply text preprocessing, tokenization, embedding generation, prompt engineering, and LLM orchestration techniques
• Leverage modern GenAI frameworks and libraries (e.g., Transformers, LangChain‑based workflows) to build scalable AI applications.

Global Data Insight & Analytics (GDI&A) drives enterprise wide, evidence based decision making by applying advanced analytics, machine learning, and artificial intelligence to complex real world business problems. GDI&A solutions span connected vehicles, smart mobility, advanced operations, manufacturing, supply chain, logistics, and enterprise analytics domains. GDI&A is seeking a Data Scientist / Analytics Modeler with strong expertise across Machine Learning, Advanced Analytics, and Generative AI (LLMs). This role focuses on building scalable, production ready analytics and AI solutions that deliver measurable business impact across enterprise functions. We are looking for technically strong, independent problem solvers who can translate ambiguous business problems into robust analytical and AI driven solutions.