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    Job · 12573825

    Tata Consultancy Services logo

    AI Data Scientist

    Tata Consultancy Services · Hyderabad · onsite · Posted 62d ago

    Undisclosed5–10 yrsfulltimeSourced fromNaukri

    About a minute. You'll make an account on the way through.

    About this role

    • 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 LangGraph and ADK, A2A, MCP
    • Strong programming skills in Python (experience with LangChain/LangGraph / LangSmith frameworks) and TypeScript ( preferable )
    • Solid understanding of LLMs, prompt engineering, and graph-based workflows.
    • Knowledge and implementation of Input and Output guardrails in addressing Hallucination, PII filtering, HAP and Bias etc.
    • Implemented security best practices, Experience to address spikes and Denial of wallet attacks, DDoS attack and other Spike arrest strategies
    • Knowledge of API Gateways and ISTIO , ability to Diagnose and intercept failures in End to End communication
    • Hands-on Experience with API Development and Microservices architecture

    Desirable skills/knowledge/experience: (As applicable)

    • Strong experience applying machine learning, statistical modelling, and predictive analytics to realworld business problems.
    • Collaborate with cross-functional teams to ability to resolve end to end connectivity and Data Integrations
    • Experience working with large, complex datasets, including data cleaning, feature engineering, and exploratory data analysis.
    • Familiarity with LLMs, NLP techniques, and GenAI frameworks, including embeddings, prompt engineering, or finetuning.
    • Experience building endtoend ML pipelines, including model validation, optimisation, deployment, and monitoring.
    • Understanding of MLOps practices, including model versioning, model registries, CI/CD for ML, and automated training/inference workflows.
    • Ability to translate business problems into analytical tasks and communicate insights in a clear, concise manner to technical and nontechnical audiences.
    • Knowledge of data governance, including data quality, lineage, ethics, privacy considerations, and responsible AI principles.
    • Comfort working with cloud platforms (GCP preferred) for model training, deployment, and scalable compute.

    A growthoriented mindset with enthusiasm for exploring new algorithms, tools, and e



    Sourced from naukri

    Skills

    AI Data ScientistData ScienceArtificial Intelligence

    About TCS

    Tata Consultancy Services logo

    Tata Consultancy Services

    IT Services & Consulting

    608.0k+

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    1968

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    Mumbai, Maharashtra

    India

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