WealthDesk

Decision Science Intern

InternshipIn OfficeKolkata, West Bengal6 months21K/mo11 openingsImmediate / Rolling

About this internship

Start your career in decision science with WealthDesk as a Decision Science Intern in Kolkata. 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 Decision Science Intern at WealthDesk, your core focus will be…

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Skills you'll use

PythonStatistical AnalysisScenario & Sensitivity AnalysisSQLCost-Benefit ModellingSimulationData VisualisationHypothesis TestingBusiness FramingExecutive Communication

What you'll do

Work on quantifying the tradeoffs behind a decision instead of arguing about them alongside the core team
Apply Python, Statistical Analysis, Scenario & Sensitivity 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, MBA, M.Sc (Statistics / Economics / Operations Research)
Graduating batch 2026, 2027 or 2028 — 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 Analysis, Scenario & Sensitivity Analysis (or a genuine willingness to learn them)
Exposure to SQL, Cost-Benefit Modelling, Simulation 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 Kolkata, West Bengal or willing to work from there for the internship period

Perks & benefits

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

Interview & selection process

2 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Online aptitude / domain assessment

About WealthDesk

WealthDesk operates in the wealth technology sector and has an active presence in Kolkata. 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 distance. The…

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