Job Description

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Role : Data Scientist

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Experience : 4 to 10 years

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Location : Kolkata

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Join us for our Walk-in Drive in Kolkata on 19th September 2026 (Saturday) and explore exciting career opportunities. If you are interested, please apply with your updated resume.

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- Develop and implement Machine Learning and Statistical Models to solve complex business problems and improve decision-making.
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- Analyze, clean, and transform large datasets using Python/R to build scalable data-driven solutions.
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- Design, train, validate, and deploy ML models using frameworks such as Scikit-learn, TensorFlow, PyTorch, or similar tools.
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- Create impactful dashboards, visualizations, and analytical reports to communicate insights effectively to business stakeholders.
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- Collaborate with cross-functional teams to understand business requirements, identify opportunities, and deliver actionable data science solutions.
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Must Have Skills:

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- Strong expertise in Machine Learning, Statistical Modeling, Predictive Analytics, Classification, Regression, and Clustering.
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- Proficiency in Python and/or R with hands-on experience in data manipulation, feature engineering, and model development.
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- Experience with ML frameworks and tools such as Scikit-learn, TensorFlow, PyTorch, Keras, and MLOps practices.
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- Solid skills in data visualization and storytelling using Power BI, Tableau, Matplotlib, or Seaborn.
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- Ability to translate complex data into actionable business insights and communicate effectively with stakeholders.
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Preferred: Domain knowledge and business understanding in industry-specific analytics use cases.

📌 Data Scientist (Kolkata)
🏢 Tata Consultancy Services
📍 Kolkata