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Data Scientist

Tata Consultancy Services

2 - 5 years

Chennai

Posted: 28/06/2026

Job Description

TCS is hiring for


Role

Data Scientist

Required Technical Skill Set

Data Science, Python, Statistics, ML Ops, Databricks, Pyspark,


EXP - 7 to 12 yrs

Walkin Location - Chennai, Magnum

Walkin Date- 06-06-26


Must-Have

  • 7+ years of professional experience experience in data science
  • BS degree in Computer Science, Engineering, Statistics or related IT field
  • Prior experience in Data engineering / Retail functions is preferred.
  • Proficiency with data mining, mathematics, and statistical analysis
  • Advanced experience in pattern recognition and predictive modeling
  • Experience with Big data tools, Tableau, Pyspark, SQL, and programming languages (ex: Java/Python)
  • Experience in Machine learning Data Classification, Regression analysis, clustering, etc.
  • Strong understanding of data structures, algorithms, and software design principles.

Good-to-Have

  • Business-first mindset
  • Experience working with Cloud technology (Azure experience preferred. Candidates with Azure DevOps and/or Azure Architecture certifications preferred)
  • Ability to work effectively in a dynamic, research-oriented group that has several concurrent projects
  • Experience with continuous improvement to deliver solutions that are at the forefront of industry leading techniques while also adhering to best practices.
  • Ability to lead a technical group in solving problems and moving forward
  • Experience developing and tuning Pyspark /MS SQL / PostgreSQL queries
  • Experience with Agile methodologies (Kanban or Scrum) and software development lifecycles
  • Excellent interpersonal & communication skills
  • Ability to work with messy, incomplete data
  • Prioritization under tight business timelines (daily/weekly decisions)


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