Cognizant

Data Scientist

Job · Full-timeIn OfficeChennai, Tamil Nadu0–3 years5 openingsImmediate / Rolling

About this role

Cognizant is hiring a Data Scientist in Chennai. This is a full-time, early-career opportunity for candidates who want to building models and predictive insight from large datasets at a respected, growth-focused organisation. You will join an experienced team, own real deliverables, and grow your…

Skills you'll use

PythonMachine LearningStatisticsSQLPandasScikit-learnDeep LearningFeature EngineeringData VisualizationCommunication

What you'll do

Build and evaluate machine-learning models
Run experiments and statistical analysis
Translate data into business impact
Collaborate with engineering to deploy models
Communicate findings to stakeholders
Document work clearly and act on feedback

Who can apply

Early-career professionals and strong freshers interested in a Data Scientist role
Candidates with foundations in Python, Machine Learning, Statistics, SQL
Applicants based in or willing to relocate to Chennai
Graduates seeking a full-time Data Science career
Motivated individuals who take ownership and learn fast

Perks & benefits

Competitive salary and performance incentivesHealth insurance and employee benefitsStructured onboarding and mentorshipLearning & certification supportClear career growth and internal mobilityModern tools and a collaborative culture

Interview & selection process

3 rounds — typical selection flow for this role:

1Application & resume screening — your profile, skills and background are reviewed by Cognizant's team.
2Technical / aptitude round — role-relevant questions for the Data Scientist role, possibly with a short task or case study.
3Hiring manager / HR discussion — your problem-solving approach, communication, availability and fit.

About Cognizant

About Cognizant Cognizant is a leading global professional services company that helps clients modernise technology, reimagine processes and transform experiences. It is one of India's largest IT employers with major delivery centres across Chennai, Hyderabad, Pune and Kolkata. Products &…

Visit Cognizant’s official website ↗

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