Data Scientist
Last seen on Tata Consultancy Services’s official careers site on August 1, 2026; it may have closed since.
Apply on Tata Consultancy Services’s careers site →Job description
Must Have Technical/Functional Skills
- Strong hands-on experience in Exploratory Data Analysis (EDA) and Root Cause Analysis (RCA)
Expertise in Machine Learning techniques
- classification, regression, clustering, and time-series forecasting
- Proficiency in Python and SQL
- Experience with ML libraries such as Scikit-learn, XGBoost, TensorFlow, or PyTorch
- Solid foundation in statistics, probability, hypothesis testing, and experimental design
- Experience working with large-scale enterprise datasets
Roles & Responsibilities Data Science & Analytics
- Perform EDA to identify trends, patterns, anomalies, and key business drivers in complex datasets
- Conduct RCA to diagnose operational, business, and performance issues using data-driven techniques
- Design, build, and deploy machine learning models for predictive and prescriptive analytics
- Apply statistical modeling, causal analysis, and hypothesis testing to validate insights and outcomes
- Execute feature engineering, model evaluation, and performance tuning to ensure robust solutions
- Design and analyze experiments and A/B tests to measure business impact
- Use Palantir Foundry to integrate, curate, and model structured and unstructured enterprise data
- Implement Retrieval-Augmented Generation (RAG) patterns where applicable
- Troubleshoot data quality, model behavior, and workflow issues
Stakeholder & Delivery Engagement
- Work closely with stakeholders in customer-facing and consulting environments
- Clearly articulate analytical logic, assumptions, and limitations to business and technical audiences
- Support adoption and value realization of analytics and AI solutions Generic Managerial Skills, If any
- Strong analytical and problem-solving skills
- Excellent communication and stakeholder management capabilities
- Ability to work independently and collaboratively in cross-functional teams
Structured thinking and outcome-oriented mindset Base Salary Range
- $100,000 to $125,000 Per Annum 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. #LI-SV2 #LI-KUMARAN </div
Qualifications
BACHELOR OF COMPUTER SCIENCE
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