The role

We are hiring a Blockchain Engineer to design and implement smart contracts and chain integrations. You will work closely with backend and product teams to ship secure, production-ready on-chain systems. This is a hands-on role focused on correctness, gas efficiency, and operational safety.

What you'll do

Design and implement smart contracts
Integrate on-chain systems with backend and frontend services
Write tests, deployment scripts, and upgrade paths
Review contract security and operational risks
Support indexing, events, and transaction monitoring
Collaborate on token, custody, and market flows

What we're looking for

Must-have experience and skills for this role.

3+ years of software engineering experience
Strong Solidity or equivalent smart contract experience
Understanding of EVM fundamentals and common patterns
Experience with Hardhat / Foundry (or similar)
Ability to reason about security and edge cases
Comfort collaborating with backend and product teams

Nice to have

Audit experience or formal verification exposure
L2 networks (Polygon, Arbitrum, Optimism)
ethers.js / web3.js integrations
RWA, DeFi, or fintech product experience

Tech stack

Solidity
Hardhat / Foundry
Ethereum · L2s
ethers.js
Node.js
PostgreSQL

Why join

Work on modern Web3, RWA, and digital products
High ownership and visible product impact
Close collaboration with engineering, product, and design
Fast-paced environment with real production systems
Remote-friendly across global time zones

Hiring process

Application review
Technical interview
Final discussion

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