Tata Consultancy Services

Data Scientist

Tata Consultancy Services$100K — $125K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 5-7 years of hands-on experience in EDA and RCA
  • Proficiency in machine learning techniques including classification, regression, clustering, and time-series forecasting
  • Strong command in Python and SQL
  • Experience with ML libraries like Scikit-learn, XGBoost, TensorFlow, or PyTorch
  • Solid grounding in statistics, probability, and experimental design
  • Experience with large-scale enterprise datasets

Responsibilities

  • Perform EDA to identify trends and anomalies in complex datasets
  • Conduct RCA to diagnose operational and performance issues using data techniques
  • Design, build, and deploy machine learning models for analytics
  • Apply statistical modeling and hypothesis testing to validate insights
  • Execute feature engineering and model evaluation for robust solutions
  • Design and analyze experiments, including A/B tests, to measure impact
  • Utilize Palantir Foundry for data integration and modeling

Benefits

  • Discretionary annual incentive
  • Comprehensive medical coverage including health, dental, and vision
  • Family support options for parental leave
  • Insurance options including auto, home, and identity theft protection
  • Commuter benefits and reimbursement for certification and training
  • Paid vacation, sick leave, and holidays
  • Legal assistance and performance bonus with 401k and student loan refinancing options
Full 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.

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About Tata Consultancy Services

Tata Consultancy Services (TCS) is an Indian multinational information technology (IT) services and consulting company, headquartered in Mumbai, Maharashtra, India. It is a subsidiary of Tata Group and operates in 149 locations across 46 countries. TCS is the largest Indian company by market capitalization and is ranked 11th on the Forbes Global 2000 list of the world's biggest public companies. TCS is also the second-largest IT services company in the world by revenue and the largest employer of women in India. The company provides services in areas including IT, consulting, and business solutions.
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