CDSL

Financial Data Science Intern

InternshipIn OfficePuducherry, Puducherry3 months25K/mo14 openingsImmediate / Rolling

About this internship

CDSL has an open Financial Data Science Intern position in Puducherry for motivated freshers and final-year students. You will work on live data science in financial services projects and finish with something you can genuinely talk about in interviews. About the role As a Financial Data Science…

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Skills you'll use

PythonStatistical ModellingTime-Series AnalysisSQLRisk & Credit MetricsFinancial Data SourcesModel ValidationBacktestingModel ExplainabilityRegulatory Awareness

What you'll do

Work on modelling credit, pricing or market data where being wrong is expensive alongside the core team
Apply Python, Statistical Modelling, Time-Series Analysis, SQL 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, M.Sc (Statistics / Mathematics / Financial Engineering), MBA (Finance) or CA/CFA-track
Graduating batch 2025, 2026 or 2027 — final-year students and recent graduates welcome
60% / 6.0 CGPA and above preferred; strong project work is considered alongside academics
Working knowledge of Python, Statistical Modelling, Time-Series Analysis (or a genuine willingness to learn them)
Exposure to SQL, Risk & Credit Metrics, Financial Data Sources is an advantage
Clear written and verbal communication in English, and care with detail in your work
No prior work experience required — this is a fresher-friendly internship
Based in Puducherry, Puducherry or willing to work from there for the internship period

Perks & benefits

Live project experienceExposure to professional tools and workflowsPre-Placement Offer (PPO) opportunityFlexible working hoursNetworking with senior professionals

Interview & selection process

4 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Discussion with the hiring manager on the role and your fit
3Team-fit / behavioural interview with the team
4HR discussion — stipend, start date, expectations and offer

About CDSL

CDSL operates in the capital markets & broking sector and has an active presence in Puducherry. 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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