web3js Jobs in London

1 to 25 of 451 web3js Jobs in London

Jr-Mid Web3 Frontend Engineer (Solana)

London, England, United Kingdom
SOLANA FOUNDATION
is plus Tech Stack React Nextjs Typescript Anchor Any RPC Providers (Helius, or etc.) Solana Tools (Wallet Providers like Phantom wallet knowledge, Metaplex, Solana web3js, any web3 SDK like Dynamic Wallet) Why Join Us? • International exposure — work on deals in Spain, Italy, Portugal, Greece, and more •Mentorship from senior More ❯
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Jr-Mid Web3 Frontend Engineer (Solana)

London, England, United Kingdom
Hybrid / WFH Options
MetaWealth™
is plus Tech Stack React Nextjs Typescript Anchor Any RPC Providers (Helius, or etc.) Solana Tools (Wallet Providers like Phantom wallet knowledge, Metaplex, Solana web3js, any web3 SDK like Dynamic Wallet) Why Join Us? International exposure — work on deals in Spain, Italy, Portugal, Greece, and more Mentorship from senior More ❯
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Web3 VP of Engineering | Stock Options

London, England, United Kingdom
Hybrid / WFH Options
Obinex
1 week ago Be among the first 25 applicants Obinex is a leading player in the cryptocurrency and blockchain industry, dedicated to transforming the financial landscape through innovative solutions and cutting-edge technology. Our mission is to empower individuals and More ❯
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Senior Golang Backend Engineer

London, England, United Kingdom
Hybrid / WFH Options
Kiln
Full time - On-site in Paris or full remote from Western EU - Salary starting from 80k€ + equity As a Senior Backend Engineer at Kiln, you will join our Software Team, composed of 14 engineers (Backend, Frontend, QA) split into More ❯
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Blockchain Developer - Solidity

London, England, United Kingdom
Hybrid / WFH Options
Solas IT Recruitment
This range is provided by Solas IT Recruitment. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Solas IT Recruitment Executive Recruitment More ❯
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Technical Lead (Rust/C++)

City of London, England, United Kingdom
Hybrid / WFH Options
Keyrock
Keyrock City Of London, England, United Kingdom Join or sign in to find your next job Join to apply for the Technical Lead (Rust/C++) role at Keyrock Keyrock City Of London, England, United Kingdom 1 day ago Be More ❯
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Head of Engineering - Trading

London, United Kingdom
Hybrid / WFH Options
Keyrock
Head of Engineering - Trading/Market Making Services About Keyrock Since our beginnings in 2017, we've grown to be a leading change-maker in the digital asset space, renowned for our partnerships and innovation. Today, we rock with over More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Head of Engineering - Trading Systems

London, England, United Kingdom
Hybrid / WFH Options
Keyrock
Join to apply for the Head of Engineering - Trading Systems role at Keyrock 3 weeks ago Be among the first 25 applicants Join to apply for the Head of Engineering - Trading Systems role at Keyrock Get AI-powered advice on More ❯
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Golang Backend Developer H/F

London, England, United Kingdom
Hybrid / WFH Options
Kiln
Full time - permanent role - Paris or full remote from Western EU - 58-70k€ + shares We’re looking for a Back-end Engineer at Kiln. We are maintaining about 26 protocols. In this role, you’ll be responsible for More ❯
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Senior Golang Backend Engineer

London, England, United Kingdom
Hybrid / WFH Options
P2P
Full time - Paris or full remote from Western EU - 55/85k€ + equity As a Backend Engineer at Kiln, you will join our Software Team, composed of 11 engineers (Backend, Frontend, QA) split into 3 squads, to build the More ❯
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Senior SRE - Protocol

London, United Kingdom
Hybrid / WFH Options
Kiln
Full time - London or Paris Hybrid or remote from UK/EU + equity As a Senior Site Reliability Engineer working on Blockchain Protocols at Kiln, you will join our Infrastructure Team, composed of 10 Engineers, to build the future More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Blockchain Developer

London, England, United Kingdom
Hybrid / WFH Options
Cornwallis Elt
Get AI-powered advice on this job and more exclusive features. Senior Blockchain Engineer – Smart Contracts, Web3, APIs, Node.js, Go, Rust, Solidity, DeFi – Global Investments – Remote – up to £850 outside IR35 We are working with a growing Global Investment organisation More ❯
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Solidity Engineer

London, England, United Kingdom
Mutual
Nexus Mutual is an on-chain risk marketplace operated by and for members. Our mission is to build an ecosystem where anyone can protect anyone else by sharing risk. Launched in 2019, it has become the leading coverage provider within More ❯
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Blockchain Developer

City of London, London, United Kingdom
Hybrid / WFH Options
Noir
Blockchain Developer – Web3/DeFi Innovator – London (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 More ❯
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Blockchain Developer

London Area, United Kingdom
Hybrid / WFH Options
Noir
Blockchain Developer – Web3/DeFi Innovator – London (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 More ❯
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Blockchain Developer

South East London, England, United Kingdom
Hybrid / WFH Options
Noir
Blockchain Developer – Web3/DeFi Innovator – London (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 More ❯
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Blockchain Developer

london, south east england, united kingdom
Hybrid / WFH Options
Noir
Blockchain Developer – Web3/DeFi Innovator – London (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 More ❯
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Blockchain Developer

london (city of london), south east england, united kingdom
Hybrid / WFH Options
Noir
Blockchain Developer – Web3/DeFi Innovator – London (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 More ❯
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Blockchain Engineer

London, United Kingdom
Hybrid / WFH Options
Scrums
SovTech is now Same company, new name. We are looking for an experienced Senior Engineer with experience in DeFi and Blockchain to join our world-class team. Are you looking to become part of a team that is changing the More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead Backend Engineer

London, England, United Kingdom
Helio Fintech Ltd
Our story Blockchain is transforming online payments with faster, cheaper transactions by removing intermediaries like banks, creating new opportunities for online businesses to grow communities and boost sales. Helio was founded with a simple mission: "Make crypto payments accessible to More ❯
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Blockchain Core Developer - Golang, Ethereum

London, England, United Kingdom
Hill Woltron Management Partner GmbH
Blockchain Core Developer - Golang, Ethereum London/Remote About Clearmatics Clearmatics is a blockchain protocol engineering company that builds decentralised financial market infrastructures that are more open, efficient, and resilient than those serving legacy market structures of today. We More ❯
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Software Engineer - Blockchain Infrastructure

London, England, United Kingdom
Hybrid / WFH Options
Trilitech
Our Team At Trilitech, we drive innovation in Web3 by empowering developers and creators to build pioneering solutions on the Tezos blockchain. Our expertise spans core blockchain development, decentralised applications, infrastructure tooling, developer experience, and incubation programs, with a strong More ❯
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Senior Backend Developer (Node.js) / SRE

London, England, United Kingdom
Hybrid / WFH Options
Binance
Senior Backend Developer (Node.js)/SRE Join to apply for the Senior Backend Developer (Node.js)/SRE role at Binance Senior Backend Developer (Node.js)/SRE Join to apply for the Senior Backend Developer (Node.js)/SRE role at Binance More ❯
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Customer Success Manager (EMEA)

London, United Kingdom
Hybrid / WFH Options
Kiln
Full-time - Paris or London As EMEA Customer Success Manager, you will support our local expansion, being responsible for post-sales in the region. You'll ensure our enterprise customers receive outstanding service and support, becoming their trusted advisor, deeply More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Staff Blockchain Engineer, Protocols

London, United Kingdom
Hybrid / WFH Options
Paradigm
The engineering team at Chainalysis is driven by the challenge of solving complex technical problems and building products that foster trust in cryptocurrencies. We are a globally distributed organization with teams in Denmark, the UK, Canada, and the USA, who More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
web3js
London
25th Percentile
£27,500
Median
£90,000
75th Percentile
£163,750
90th Percentile
£170,500