- Explore, clean, and analyse large, complex datasets to uncover patterns, trends, and opportunities that drive actionable insights.
- Develop, train, and validate machine learning, statistical, and predictive models that solve real business problems and deliver measurable impact.
- Design and run experiments (A/B tests, hypothesis tests, simulations) to evaluate ideas, quantify outcomes, and guide decisionmaking.
- Collaborate with data engineers, analysts, product managers, and domain experts to translate business requirements into welldefined modelling tasks.
- Build endtoend ML pipelinesfrom feature engineering and preprocessing to deploymentready model outputs.
- Apply advanced techniques such as NLP, timeseries forecasting, anomaly detection, optimisation, or LLM/GenAI methods where relevant.
- Implement model evaluation frameworks using offline metrics, crossvalidation, online experiments, and humanintheloop feedback loops.
- Communicate insights clearly through dashboards, visualisations, written summaries,



and presentations tailored to technical and nontechnical stakeholders.
- Ensure models are interpretable and explainable where required, providing transparency into key drivers and assumptions.
- Work with engineering teams to deploy models into production, monitor performance, and retrain or recalibrate as data and conditions change.

Your Profile

Essential skills/knowledge/experience: (Up to 10, Avoid repetition)

Role- Data Scientist ( 5 to 12 Yrs )
- Hands-on experience with GenAI, Gemini or Open source LLMs and develop GenAI applications for Code Translation, Text Extraction, Summarisation and SDLC Optimization etc.
- Hands-on Experience with AI Agents, Chat bots, RAG (Retrieval-Augmented Generation), and vector databases. ( PG vector / croma DB )
- Hands-on Experience with GenAI Performance Evaluation tools like Pegasus, Ragas, DeepEval
- Create Conversational Interface with React JS or other Frontend components, Develop and deploy AI agents using

📌 AI Data Scientist (Hyderabad)
🏢 Tata Consultancy Services
📍 Hyderabad