BDO India

Blockchain Developer Intern

InternshipIn OfficeMumbai, Maharashtra3 months35K/mo2 openingsImmediate / Rolling

About this internship

Start your career in blockchain and smart-contract engineering with BDO India as a Blockchain Developer Intern in Mumbai. 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 Blockchain Developer Intern at BDO…

Similar internships hiring now

View all

Not quite right? These internships in Mumbai, Maharashtra match the same skills — apply to a few to improve your chances.

Battery Management System (BMS) Engineer Intern

Navin Fluorine International

In OfficeMumbai, Maharashtra23K/mo

Apply

Bioinformatics Intern

Dr. Lal PathLabs

In OfficeMumbai, Maharashtra26K/mo

Apply

Formulation Development Intern

Sai Life Sciences

RemoteMumbai, Maharashtra29K/mo

Apply

Robotic Welding Engineer Intern

Mazagon Dock Shipbuilders

HybridMumbai, Maharashtra33K/mo

Apply

Skills you'll use

SoliditySmart ContractsEthereumWeb3.js / Ethers.jsCryptographic ProtocolsHardhat / FoundryGas OptimisationSmart Contract SecurityJavaScript / TypeScriptToken Standards (ERC-20 / 721)

What you'll do

Work on writing, testing and auditing smart contracts and on-chain integrations alongside the core team
Apply Solidity, Smart Contracts, Ethereum, Web3.js / Ethers.js 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 (CSE/IT), BCA, MCA or B.Sc (Computer Science) — 2026 freshers & final-year students welcome
Working knowledge of Solidity, Smart Contracts, Ethereum (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 Mumbai, Maharashtra

Perks & benefits

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

Interview & selection process

3 rounds — typical selection flow for this role:

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

About BDO India

BDO India operates in the assurance & advisory sector and has an active presence in Mumbai. 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…

Visit BDO India’s official website ↗

Apply Now Find internships at BDO India

Searching for “BDO India internships” or “internship at BDO India”? You’re in the right place.