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Senior Data Scientist

Senior Data Scientist

Tata Consultancy ServicesBengaluru, Karnataka, India
30+ days ago
Job description

Job Role : Data Scientist

Experience : 8 to 15 Years

Location : Bengaluru, Hyderabad, Chennai, Mumbai

Must Have :

  • Programming Skills – knowledge of statistical programming languages like R, Python, and database query languages like SQL, Hive, Pig is desirable. Familiarity with Scala, Java, or C++ is an added advantage.
  • Statistics – Good applied statistical skills, including knowledge of statistical tests, distributions, regression, maximum likelihood estimators, etc. Proficiency in statistics is essential for data-driven companies.
  • Machine Learning – good knowledge of machine learning methods like k-Nearest Neighbors, Naive Bayes, SVM, Decision Forests.
  • Deep Learning : CNN , RNN, LSTMs, GAN, VAEs etc.,
  • Strong Math Skills (Multivariable Calculus and Linear Algebra) - understanding the fundamentals of Multivariable Calculus and Linear Algebra is important as they form the basis of a lot of predictive performance or algorithm optimization techniques.
  • Data Wrangling – proficiency in handling imperfections in data is an important aspect of a data scientist job description.
  • Experience with Data Visualization Tools like matplotlib, ggplot, d3.js., Tableau that help to visually encode data
  • Preferred Experience with machine learning and GenAI algorithms such as large language models
  • Prior experience working with Python or other programming languages.
  • 1+ years of experience with cloud native engineering, AWS, Azure, Google
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Senior Data Scientist • Bengaluru, Karnataka, India