Blockchain Developer

JR United Kingdom; City Of London; Remote; GBP 65,000 - 90,000; Full time

Job summary

A leading company in the Web3/DeFi space invites you to join as a Blockchain Developer. This is a unique opportunity to shape the future of decentralized finance, working with cutting-edge technologies to create impactful applications. Enjoy a remote-first environment, extensive training budgets, and a focus on innovation.

Benefits

Token-based equity options

Remote-first working environment

3 hours of innovation time weekly

Annual training budget of £5,000

28 days holiday plus your birthday off

Monthly team socials

Work-from-anywhere policy for up to 6 weeks per year

Qualifications

• Strong skills in Ethereum-based ecosystems.
• Experience in building scalable, decentralized applications.
• Familiarity with bridging between L1 and L2 frameworks.

Responsibilities

• Build scalable decentralized applications.
• Contribute across the full stack, from writing smart contracts to user-facing interfaces.
• Collaborate in an agile and fast-paced environment.

Skills

Solidity

Node.js

React

HTML5

CSS3

TypeScript

Git

Agile

Rust

Go

Job description

Social network you want to login/join with:

Blockchain Developer, london (city of london)

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Client:

Location:

london (city of london), United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

3

Posted:

16.06.2025

Expiry Date:

31.07.2025

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Job Description:

(Tech stack: Blockchain Developer, Solidity, Node.js, React, HTML5, CSS3, TypeScript, Foundry, Hardhat, Ethereum-based ecosystems, bridging between L1 and L2, NoSQL databases, Git, Agile, Rust, Go, L2 frameworks, Unity, Unreal, GoDot, Programmer, Full Stack Engineer, Architect, Blockchain Developer)

We have an exciting new opportunity for a Blockchain Developer to join one of London’s most forward-thinking Web3 / DeFi innovators. This is your chance to work at the cutting edge of blockchain technology—building scalable, decentralised applications and systems with real-world impact. Our client is on a mission to reshape how decentralised finance and digital ecosystems interact, using sophisticated Layer 2 scaling solutions and bleeding-edge tech.

Our client is looking for a passionate Blockchain Developer with strong skills in Ethereum-based ecosystems. You will be joining a world-class engineering team, contributing across the full stack, from writing performant smart contracts to architecting scalable back-ends and beautiful user-facing interfaces.

They will provide exposure and training in: Solidity, Node.js, React, HTML5, CSS3, TypeScript, Foundry, Hardhat, Ethereum-based ecosystems, bridging between L1 and L2, NoSQL databases, Git, Agile, Rust, Go, L2 frameworks, Unity, Unreal and GoDot.

This is your opportunity to be involved in building a brand-new decentralised application from the ground up, working in an agile, fast-paced and intellectually stimulating environment. Web3 is evolving rapidly and our client is at the forefront.

All Blockchain Developer positions come with the following benefits:

• Token-based equity options.
• Remote-first working environment.
• 3 hours of innovation time each week to explore emerging blockchain tech.
• Annual training budget of £5,000.
• 28 days holiday (excluding Bank Holidays) plus your birthday off.
• Monthly team socials (virtual and in-person).
• Work-from-anywhere policy for up to 6 weeks per year.

Location: London, UK / Fully Remote

Salary: £65,000 - £90,000 + Bonus + Equity + Benefits

Applicants must be based in the UK and have the right to work in the UK, even though this is a remote-first position.