Nuclei

Data Scientist Intern

InternshipIn OfficeThoothukudi, Tamil Nadu2 months18K/mo1 openingImmediate / Rolling

About this internship

Start your career in data science and predictive modelling with Nuclei as a Data Scientist Intern in Thoothukudi. You will sit with a working team, use the same tools and systems they do, and own a defined piece of work from day one. About the role As a Data Scientist Intern at Nuclei, your core…

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Skills you'll use

Predictive ModelingA/B TestingPython / RDeep LearningStatistical AnalysisSQLPandas & NumPyData VisualisationHypothesis TestingBusiness Storytelling

What you'll do

Work on turning raw business data into models and decisions people actually act on alongside the core team
Apply Predictive Modeling, A/B Testing, Python / R, Deep Learning to live, production-facing problems
Document your work clearly for reviewers and stakeholders
Participate in reviews and act on the feedback you receive
Collaborate across engineering, product, design or business as required
Follow the team's quality, testing and documentation standards

Who can apply

Pursuing or recently completed B.E./B.Tech, B.Sc/M.Sc (Statistics / Mathematics / Data Science), BCA/MCA or MBA (Analytics) — 2026 freshers & final-year students welcome
Working knowledge of Predictive Modeling, A/B Testing, Python / R (or a genuine willingness to learn them)
Strong fundamentals in your discipline and clear problem-solving ability
Care with detail and the discipline to document your work
Clear written and verbal communication in English
Based in or willing to work from Thoothukudi, Tamil Nadu

Perks & benefits

Letter of RecommendationMentorship from a named mentorLive project experienceExposure to professional tools and workflowsPre-Placement Offer (PPO) opportunity

Interview & selection process

4 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Online aptitude / domain assessment
3Technical interview on fundamentals and your projects
4HR discussion — stipend, start date, expectations and offer

About Nuclei

Nuclei operates in the banking technology sector and has an active presence in Thoothukudi. Interns here are put on real work from the start, because the team's view is that the fastest way to learn a craft is to practise it under people who already do it well — not to watch it from a…

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