Sequretek

Smart Contract Developer Intern

InternshipHybridLucknow, Uttar Pradesh2 months21K/mo7 openingsImmediate / Rolling

About this internship

Join Sequretek in Lucknow as a Smart Contract Developer Intern. This entry-level internship is designed for students and recent graduates who learn best by building, shipping and getting real feedback on blockchain and smart-contract development work. About the role As a Smart Contract Developer…

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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, 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 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 Lucknow, Uttar Pradesh or willing to work from there for the internship period

Perks & benefits

Mentorship from a named mentorLive project experienceExposure to professional tools and workflowsPre-Placement Offer (PPO) opportunityFlexible working hoursBroad ownership and direct exposure to founders and senior decision-makers

Interview & selection process

2 rounds — typical selection flow for this role:

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

About Sequretek

Sequretek operates in the cybersecurity sector and has an active presence in Lucknow. 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 work…

Visit Sequretek’s official website ↗

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