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Blockchain Developer (Web3 / dApps)

V7 RecruitmentManchester, UK

30+ days ago

Job type

Full-time

Job description

Blockchain Developer (Web3 / dApps)

V7 is supporting a leading client in the IT space who is seeking a Blockchain Developer with deep expertise in building secure, user-focused decentralised applications. This is a fully remote, 3-month rolling contract (outside IR35) focused on developing Web3 infrastructure and smart contract solutions in close collaboration with UX and product teams.

Key Responsibilities :

Develop and deploy smart contracts for DeFi, NFTs, or tokenized platforms (Solidity, EVM-compatible)
Integrate Web3 libraries (e.g. Web3.js, Ethers.js) with frontend dApps and wallet providers
Collaborate with UX designers to ensure seamless and intuitive interactions between smart contracts and user interfaces
Optimize smart contracts for security, performance, and low gas usage
Maintain clear documentation and participate in audits and peer reviews

Key Requirements :

3+ years of hands-on experience in blockchain development

Proven track record with Solidity, Ethereum-based contracts, and dApp development

Familiarity with wallet integration patterns (MetaMask, WalletConnect, etc.)

Understanding of decentralised user flows and Web3 security best practices

Experience working in cross-functional teams, especially alongside UX designers and frontend developers

Bonus : Knowledge of Layer 2 solutions, The Graph, or decentralised storage (IPFS / Filecoin)

What’s on Offer :

Fully remote position

3-month rolling contract (strong extension potential)

Outside IR35

Competitive day rate

ASAP start with weekly Friday payments

Please apply via LinkedIn or send your CV directly to cwoods@v7recruitment.com

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Blockchain Developer • Manchester, UK

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