2 of 2 Solidity Jobs in London

Contract Solidity Developer Location: 5 Days p/w in London? Duration: 12 Month Contract? IR35: Outside IR35? Rate: £500p/d - £700p/dOpus is partnering with a leading investment bank on an exciting new venture, which is due to kick off in 2026.They’re building a Digital Assets … Ethereum, and cutting-edge digital solutions. To kick things off, they’re assembling a small, elite team and are on the lookout for experienced Solidity Developers who can help shape the future of digital finance.If you’ve worked with Solidity and have written smart contracts on Ethereum and other compatible ...

Solidity Engineer (London/Paris/Amsterdam)- Hybrid We’re working with a crypto startup focused on on-chain securitisation who are looking for a Solidity engineer to help build secure, scalable smart-contract systems that support real-world financial applications. You’ll work across the stack, contribute … practices across all layers of development. Contribute to broader product architecture and technical decision-making. Requirements 2 years of hands-on experience building advanced Solidity contracts and using modern tooling (Foundry, established patterns, EIPs, etc.). Strong security mindset. Solid understanding of Git workflows and CI/CD pipelines. Strong ...