Job Title : Blockchain Engineer (Solidity / EVM)
Location : Remote-first (India) with occasional travel (1-2 days / month)
Type : Full-time, exclusive role
As a Blockchain Engineer, you will be at the core of this mission, working on deep smart-contract logic, integrating with custody solutions like Fireblocks, and ensuring contracts are resilient, audited, and upgradable.
Role Overview : You will :
- Build and maintain Solidity / EVM smart contracts powering tokenization, mint / burn flows, and custody integration.
- Ensure security and gas efficiency across all deployed contracts.
- Integrate with Fireblocks / MPC custody, managing signature schemes and multi-party workflows.
- Work on proof of reserves, oracles, and verifiable audit feeds.
- Collaborate with backend, infra, and product teams to build seamless on-chain to off-chain bridges.
- Support audits, code reviews, testing, and documentation.
Key Responsibilities :
Design, test, deploy upgradable and secure contracts with role-based access.Integrate custody / MPC workflows and oracle feeds.Optimize for security (reentrancy, overflows, front-running, etc.Maintain documentation and support audit processes.Required Skills and Experience :
36 years of experience in blockchain / Web3 / smart contract engineering.Hands-on Solidity / EVM expertise, production-grade contracts a must.Familiarity with Fireblocks or other MPC / custody integrations.Strong grasp of secure patterns, audits, and gas optimization.Proficiency with tools like Hardhat, Foundry, Truffle, Remix.Comfortable with version control, CI / CD, and automated testing pipelines.Bachelors in CS / Engineering or equivalent experience with a track record of deployed contracts.Interview Process :
Technical smart contract test.System and architecture deep dive (security focused).Code auditstyle review.Culture and fit discussion.Paid Assignment : You will be compensated for successful and timely completion of the assignment.
Why Join Us :
Be part of real-asset tokenization at scale.Your code will directly power every transaction, ensuring high impact and high ownership.Work with a visionary team bridging traditional gold markets with Web3.(ref : hirist.tech)