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Data Scientist - NLP, Python/MLmodels

Tata Consultancy Services
Full Timemid
Tamil Nadu, INPosted 10 days ago

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Job Description

Inviting Applications for Data Scientist - NLP, Python/MLmodels

Job Title: Data Scientist - NLP, Python/MLmodels

Location: Delhi, Noida, Gurugram, Chennai, Kochi, Pune, Bangalore, Hyderabad, Indore, Mumbai, Kolkata, Bhubaneshwar

Experience Range: 4+ yrs

Must-Have Skills

  • Modeling: Gradient boosting (XGBoost/LightGBM), GLMs, plus time series or NLP
  • Experimentation: A/B testing, causal inference basics, uplift modeling
  • Feature Engineering: Strong pipelines, leakage prevention, disciplined validation
  • Responsible AI: Explainability, bias checks, proper documentation
  • Python DS Stack: pandas, scikit-learn, MLflow, solid model evaluation
  • Business Collaboration: Translate business problems into ML solutions

Nice-to-Have

  • Experience in fraud, risk, marketing propensity, churn, or next-best-action models
  • Exposure to model risk management processes and documentation
  • Strong storytelling with executive-ready communication skills

Location

Chennai

Job Function

IT INFRASTRUCTURE SERVICES

Role

Scientist

Job Id

413681

Desired Skills

Machine Learning | NLP | Python

Desired Candidate Profile

Qualifications : BACHELOR OF ENGINEERING

About Tata Consultancy Services

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Tata Consultancy Services

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