Tata Consultancy Services

Data Scientist

Tata Consultancy Services$120K — $125K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 5-7 years of hands-on data analysis experience, focusing on EDA and RCA
  • Deep expertise in machine learning methodologies including classification and time-series forecasting
  • Proficient in Python and SQL for data manipulation and analysis
  • Familiarity with ML libraries such as Scikit-learn, TensorFlow, and XGBoost
  • Strong foundation in statistical methods and hypothesis testing
  • Experience handling large-scale enterprise datasets.

Responsibilities

  • Conduct exploratory data analysis to discover critical insights and business trends
  • Perform root cause analysis to solve complex operational and performance issues
  • Design and deploy machine learning models for actionable data insights
  • Utilize statistical modeling and hypothesis testing for validation of analytical results
  • Implement feature engineering and model tuning to enhance performance
  • Conduct experiments and A/B tests to quantify business impacts
  • Utilize Palantir Foundry for data integration and modeling
  • Apply Retrieval-Augmented Generation techniques as necessary.

Benefits

  • Comprehensive health, wellness, and retirement benefits
  • Opportunities for professional development and continued education
  • Flexible work environment with potential remote work options
  • Involvement in cutting-edge data initiatives and projects
  • Collaborative company culture with strong emphasis on team success.
Full Job Description
Data Scientist 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 Education Bachelors Salary Range: $120000 - $125000 a year #LI-JH1

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.
Learn more about Tata Consultancy Services
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469,261 employees
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