Hire Solidity developers
Senior Solidity engineers who write secure smart contracts for Ethereum and EVM chains, EU-based and ready to join your team.
Solidity developers on the bench, ready to start this weekWhat a Solidity developer brings to your team
A Solidity developer writes the smart contracts that run on Ethereum and EVM chains, with the security-first discipline that on-chain code requires.
Our Solidity engineers are senior by default and bring the testing and audit habits that keep contract bugs from becoming exploits.
- Senior by default: 5+ years of commercial experience and a reviewed work sample.
- You interview every hire; we place no one you have not signed off.
- Your process, your repo and your tools, followed from day one.
What our Solidity developers build
The work our Solidity engineers ship, from day one.
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Smart contracts
Gas-efficient Solidity with full test coverage and documented invariants.
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DeFi protocols
Lending, staking and AMM mechanics implemented against battle-tested patterns.
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Token contracts
ERC-20, ERC-721 and ERC-1155 contracts that follow the standards precisely.
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Contract audits and testing
Fuzzing, invariant testing and audit preparation as part of delivery.
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On-chain integrations
Oracles, bridges and protocol integrations handled with appropriate paranoia.
A simple process, measured in days
- 1 Step 01
Discovery call
The role, your stack and your working norms, in 30 minutes.
- 2 Step 02
Shortlist in days
Senior candidates with work samples and references.
- 3 Step 03
You interview
Every hire clears your bar before joining.
- 4 Step 04
Onboarding
Into your repo and tools, paired on the first sprint.
- 5 Step 05
Scale up or down
A 30-day rolling notice, no minimum term beyond the first month.
Senior engineers ready now, not in a quarter.
We keep vetted people available, so you get a shortlist in days and a start in weeks. A 30-day rolling notice, no long lock-in.
Frequently Asked Questions
How fast can I hire Solidity developers?
You get a shortlist of vetted candidates within a few days. Most engineers start two to four weeks after the brief.
Where are your engineers based?
Mainly in Poland, working in the CET time zone with good English, so they fit into teams in the DACH region, the UK and the Nordics.
Can we interview candidates before they start?
Yes. You interview every candidate and decide who joins your team.
What seniority do you place?
Senior by default: 5+ years of commercial experience and a reviewed work sample.
Can we scale the team later?
Yes, up or down with a 30-day notice. For a whole team we offer team augmentation; for individuals across roles, staff augmentation.
Add a senior Solidity developer to your team
A 30-minute call to scope the role, the seniority and the start date. You interview every hire.