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Tata Consultancy Services Limited

Data Scientist

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Job Description

Data Scientist Must Have Technical/Functional Skills
  • Good understanding of machine learning including with extensive hands-on experience in model building (gradient boosting (XGBoost/LightGBM), GLMs, time series, NLP etc.
  • Knowledge of data management and visualization techniques
  • Ability to do data analysis using Python
  • Expertise in statistical analysis, feature engineering, A/B testing techniques and predictive modeling
  • Good knowledge of Python Datascience stack: pandas, scikit-learn, MLflow (or similar), model evaluation rigor
  • Experience with SQL
  • Excellent communication skills and ability to work with partners: translating business problems into ML framing
  • Good understanding of GenAI Roles & Responsibilities
  • Understand domain and data analytics requirements
  • Perform data preprocessing that involves data transformation as well as data cleaning.
  • Conduct data mining and collection procedures
  • Ensure data quality and integrity
  • Interpret and analyze data problems
  • Conceive, plan and prioritize data projects
  • Build analytic systems and predictive models
  • Increase the performance and accuracy of machine learning algorithms through fine-tuning and further
  • Visualize data and create reports
  • Experiment with new models and techniques
  • Conduct EDA and Explainability
  • Align data projects with organizational goals
Education:
MS TCS Employee Benefits Summary
  • Discretionary Annual Incentive.
Comprehensive Medical Coverage:
Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans.
    Family Support:
    Maternal & Parental Leaves.
      Insurance Options:
      Auto & Home Insurance, Identity Theft Protection.
        Convenience & Professional Growth:
        Commuter Benefits & Certification & Training Reimbursement.
          Time Off:
          Vacation, Time Off, Sick Leave & Holidays.
            Legal & Financial Assistance:
            Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing.
            Salary Range:
            $120000 - $150000 a year #LI-JH1

            Benefits

            • Sick Leave
            • 401(k) Plans
            • Bonuses/Stipends
            • Health Insurance