Indian Institute of Science Bengaluru

Smart Contract Developer Intern

InternshipIn OfficeLudhiana, Punjab3 months24K/mo11 openingsImmediate / Rolling

About this internship

Indian Institute of Science Bengaluru has an open Smart Contract Developer Intern position in Ludhiana for motivated freshers and final-year students. You will work on live blockchain and smart-contract development projects and finish with something you can genuinely talk about in…

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Skills you'll use

SolidityEthereum & EVMHardhat / FoundryWeb3.js / Ethers.jsSmart Contract TestingJavaScript / TypeScriptWallet IntegrationGas OptimisationSecurity Basics (Reentrancy)Git

What you'll do

Work on writing Solidity that holds value, and testing it like money depends on it — because it does alongside the core team
Apply Solidity, Ethereum & EVM, Hardhat / Foundry, 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)
Graduating batch 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 Solidity, Ethereum & EVM, Hardhat / Foundry (or a genuine willingness to learn them)
Exposure to Web3.js / Ethers.js, Smart Contract Testing, JavaScript / TypeScript 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 Ludhiana, Punjab or willing to work from there for the internship period

Perks & benefits

Networking with senior professionalsInternship CertificateLetter of RecommendationMentorship from a named mentorLive project experienceStructured onboarding and a formal mentor at a large, established employer

Interview & selection process

3 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Online aptitude / domain assessment
3HR discussion — stipend, start date, expectations and offer

About Indian Institute of Science Bengaluru

Indian Institute of Science Bengaluru operates in the research & higher education sector and has an active presence in Ludhiana. 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 —…

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