Blockchain Developer (Web3 / dApps)

JR United Kingdom; Liverpool; Remote; GBP 50,000 - 80,000; Full time

Job summary

A leading recruitment firm is seeking a Blockchain Developer with a strong background in building decentralized applications for a fully remote, 3-month contract position. The role involves developing smart contracts, collaborating closely with product teams, and optimizing solutions for security and performance. Ideal candidates should have expertise in Solidity, cross-functional team experience, and a passion for Web3 technologies.

Benefits

Fully remote position

3-month rolling contract with strong extension potential

Qualifications

• 3+ years of hands-on experience in blockchain development.
• Proven track record with Solidity and Ethereum-based contracts.
• Familiarity with wallet integration patterns (e.g., MetaMask, WalletConnect).

Responsibilities

• Develop and deploy smart contracts for DeFi, NFTs, or tokenized platforms.
• Integrate Web3 libraries with frontend dApps and wallet providers.
• Collaborate with UX designers to ensure seamless interactions.

Skills

Blockchain Development

Solidity

EVM-compatible contracts

Web3.js

Ethers.js

Cross-functional collaboration

Smart contract optimization

Decentralised user flows

UX collaboration

Job description

Blockchain Developer (Web3 / dApps), liverpool

Client:

V7 Recruitment

Location:

liverpool, United Kingdom

Job Category:

Other

-

EU work permit required:

Yes

Job Views:

5

Posted:

31.05.2025

Expiry Date:

15.07.2025

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)
• ASAP start with weekly Friday payments

Please apply via LinkedIn or send your CV directly to [e-mail]

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Created on 31/05/2025 by JR United Kingdom