Job guide 2026 ₹15L - ₹28L Kolkata

Data Scientist Jobs in Kolkata

Salary insights, live openings, and career resources for Data Scientist roles in Kolkata.

Updated 2026 · Verified listings · 10 live openings

Salary

₹15L - ₹28L

Live Openings

10+

Location

Kolkata

Live openings

Real listings from job boards · Click to apply directly

I

Data Scientist – AI/ML & Agentic Systems - by 15th March, 2026

Ispeck Digital Solutions

Kolkata, INFull-time
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E

Data Scientist

Ericsson

Kolkata, INFull-time
Apply
L

Data Science and AI Engineer (Kolkata)

LTIMindtree

Kolkata, INFull-time
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7 more openings available

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Looking for Data Scientist jobs in Kolkata in 2026? Kolkata, known as the cultural and IT hub, offers excellent opportunities for Data Scientist professionals. With major employers in Salt Lake Sector V, New Town, Park Street, the demand for skilled Data Scientists continues to grow across industries.

Data Scientist Salary in Kolkata (2026)

Salary benchmarks for Data Scientist positions in Kolkata, based on 2026 market data:

Experience Level Annual Salary (CTC) What's Expected
Entry Level (0-2 Yrs) ₹6L-₹12L Strong in Python (Pandas, NumPy, Scikit-learn) and TensorFlow / PyTorch
Mid Level (3-6 Yrs) ₹15L-₹28L Independent delivery, SQL & BigQuery expertise
Senior Level (7+ Yrs) ₹30L-₹60L+ Leadership, Feature Engineering mastery, strategic impact

💡 Salary Boost Tip: Certifications like Google Professional ML Engineer or AWS ML Specialty can increase your package by 15-30%.

Top Skills Required for Data Scientist in Kolkata

Core Technical Skills

  • Python (Pandas, NumPy, Scikit-learn)
  • TensorFlow / PyTorch
  • SQL & BigQuery
  • Feature Engineering
  • Statistical Modeling

Advanced & Emerging Skills

  • A/B Testing
  • Data Visualization (Matplotlib, Tableau)
  • NLP / Computer Vision
  • MLOps & Model Deployment
  • Apache Spark

Essential Tools & Software

Jupyter NotebookGoogle ColabAWS SageMakerMLflowDVC

Top Companies Hiring Data Scientists in Kolkata

Amazon
Flipkart
PhonePe
Swiggy
Razorpay
Fractal Analytics
Tiger Analytics
MuSigma
Walmart Labs
Microsoft India

These companies regularly post Data Scientist openings in Kolkata. Use our AI Resume Builder to create an ATS-optimized resume tailored for these employers.

Interview Questions for Data Scientist in Kolkata

Q1: Explain the bias-variance tradeoff and how you handle it.
Pro Tip: Use a real project example where you chose regularization or ensemble methods.
Q2: How do you handle imbalanced datasets?
Pro Tip: Discuss SMOTE, class weights, stratified sampling, and evaluation with F1/AUC-PR instead of accuracy.
Q3: Walk me through a model you deployed to production.
Pro Tip: Cover the full pipeline: data → features → training → validation → serving → monitoring.
Q4: What is the difference between L1 and L2 regularization?
Pro Tip: L1 (Lasso) produces sparse weights for feature selection; L2 (Ridge) shrinks weights uniformly.

Data Scientist Career Path in India

Junior Data Analyst Data Scientist Senior Data Scientist Lead DS Principal Scientist Head of AI/ML

A Day in the Life of a Data Scientist in Kolkata

Working as a Data Scientist in Kolkata (the cultural and IT hub), your typical day begins with reviewing model performance dashboards and overnight training runs. Morning stand-ups focus on experiment tracking and feature pipeline health. Core hours involve EDA on new datasets, building and iterating on ML models, and collaborating with product teams on A/B test design. Afternoons often include presenting findings to stakeholders and writing documentation for reproducibility.

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Market snapshot — Data Scientist in Kolkata

Salary Range

₹15L - ₹28L

EntryMidSenior

Key Skills to Highlight

Data AnalysisSQLExcelPython/RVisualizationCommunication
Use these skills in your resume

Frequently Asked Questions

What is the average salary for Data Scientist in Kolkata in 2026?

Data Scientist salaries in Kolkata range from ₹6L-₹12L for entry-level to ₹30L-₹60L+ for senior professionals in 2026. Companies in Salt Lake Sector V, New Town, Park Street typically offer competitive packages. Holding certifications like Google Professional ML Engineer can boost your salary by 15-30%.

What skills are most in-demand for Data Scientist in Kolkata?

The top skills employers in Kolkata look for in Data Scientists include: Python (Pandas, NumPy, Scikit-learn), TensorFlow / PyTorch, SQL & BigQuery, Feature Engineering, Statistical Modeling. Additionally, familiarity with tools like Jupyter Notebook, Google Colab, AWS SageMaker gives you a competitive edge.

Which companies in Kolkata are hiring Data Scientists?

Major employers for Data Scientists in Kolkata include Amazon, Flipkart, PhonePe, Swiggy, Razorpay. Check their career pages and job boards like LinkedIn, Naukri, and Indeed for the latest openings.

How do I prepare for a Data Scientist interview in Kolkata?

Focus on: Explain the bias-variance tradeoff and how you handle it.; How do you handle imbalanced datasets?. Practice with ResumeGyani's AI Mock Interview tool. Use the STAR method for behavioral questions and be ready with examples that showcase your Python (Pandas, NumPy, Scikit-learn) and TensorFlow / PyTorch expertise.

Is Kolkata a good city for Data Scientist careers?

Yes! Kolkata (the cultural and IT hub) has a strong job market for Data Scientists. Key hiring hubs include Salt Lake Sector V, New Town, Park Street. The cost of living is relatively moderate compared to metros like Mumbai and Bangalore.

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