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Senior Solidity / Smart Contract Developer

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Onsite

Senior Solidity / Smart Contract Developer

SeQuere Technologies

Senior Solidity / Smart Contract Developer

Skills

BlockchainRustWeb3SolidityAI

2 months ago

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Important information


Contract type:

Permanent

Location:

Punjab, India

Work mode:

Onsite

Published on:

3 September 2026

What they need


Benefits

Everything You Need to Do Your Best Work

We invest in our people because great work starts with great conditions.

Competitive Salary

Attractive pay benchmarked against industry standards, reviewed annually with performance-based increments.

Growth & Learning

Access to internal knowledge-sharing sessions, mentorship from senior engineers, and support for skill development.

Collaborative Team Culture

Work side-by-side with talented engineers and designers in a flat, open culture where every voice matters.

Modern Office Setup

A fully equipped, comfortable workspace in Mohali with high-speed internet, quality hardware, and dedicated desks.

Paid Leave & Holidays

Generous paid time off, national holidays, and casual leaves so you can recharge and come back at your best.

Real-World Projects

Work on live, production-grade products in AI, blockchain, and cloud - building things that actually ship and scale.

Our Process

How We Hire - Simple, Fair & Transparent

No surprise rounds, no trick questions. We respect your time and give clear, honest feedback at every step.

Apply Online

Submit your CV and a short note on why this role excites you. Takes under 5 minutes.

Intro Call

A 30-minute chat with our talent team to learn about each other, no technical pressure.

Technical Round

A practical take-home or live session - relevant to your actual day-to-day, not algorithmic puzzles.

Team Interview

Meet your future teammates. A 45-minute conversation about collaboration, culture, and vision.

Offer & Onboard

Fast offer turnaround. Dedicated onboarding buddy. Up and running in week one.

Blockchain

Senior Solidity / Smart Contract Developer

Mohali, Punjab (On-site) Full-time 4+ years experience

About the Role

You'll architect and audit smart contracts for some of the most ambitious Web3 projects on the market - DeFi protocols, NFT platforms, DAO infrastructure, and cross-chain systems. Security and precision are non-negotiable here.

What You'll Do

  • Write, test, and audit Solidity smart contracts for DeFi, NFT, and DAO protocols
  • Design secure, gas-optimised contract architectures
  • Perform security reviews and vulnerability assessments
  • Integrate contracts with frontend clients using ethers.js / wagmi
  • Stay current with EIPs, protocol upgrades, and best practices
  • Support client teams through deployment and post-launch operations

What We're Looking For

  • 4+ years of Solidity development with mainnet deployment experience
  • Deep understanding of EVM internals, gas optimisation, and common attack vectors
  • Proficiency with Hardhat or Foundry testing frameworks
  • Experience with OpenZeppelin libraries and proxy patterns
  • Strong understanding of DeFi primitives (AMMs, lending, staking)

Nice to Have

  • Experience with Layer 2 networks (Arbitrum, Optimism, Base)
  • Knowledge of Rust / Anchor for Solana development
  • Formal verification or audit report writing experience

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