web3js Jobs in England

26 to 50 of 599 web3js Jobs in England

Full Stack Engineer Engineering Southampton, UK

Southampton, England, United Kingdom
Kaleido
Kaleido is the leading enterprise-grade Web3 platform for blockchain and digital assets in the world. Its full-stack infrastructure includes access to all major protocols and chains, 500+ pre-built services and APIs, event streams, wallets, Web3 storage solutions More ❯
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Blockchain + Full Stack Engineer (RUST)

London, England, United Kingdom
Helio
Join to apply for the Blockchain + Full Stack Engineer (RUST) role at Helio 1 month ago Be among the first 25 applicants Join to apply for the Blockchain + Full Stack Engineer (RUST) role at Helio Get AI-powered More ❯
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VP, Java Electronic Trading Developer

London, England, United Kingdom
Galaxy Digital
Who We Are: At Galaxy we are building products and services to help the world invest in economic progress. We believe crypto and blockchain innovations will permeate and improve all aspects of our global economy. Our vision is a society More ❯
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Senior Full Stack Web3 Engineer

London, England, United Kingdom
Superduper
The Role We are looking for a passionate Senior Full Stack Web3 Engineer to join our growing team, focused on building out the next generation platform for cross-chain payments and trading applications. You will be directly involved in the More ❯
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Blockchain + Full Stack Engineer

London, England, United Kingdom
Helio
Join to apply for the Blockchain + Full Stack Engineer role at Helio Continue with Google 1 month ago Be among the first 25 applicants Our story Blockchain is transforming online payments by enabling faster, cost-effective transactions without intermediaries. More ❯
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Associate/VP, Quantitative Developer - London

London, England, United Kingdom
Galaxy Digital
Who We Are: At Galaxy we are building products and services to help the world invest in economic progress. We believe crypto and blockchain innovations will permeate and improve all aspects of our global economy. Our vision is a society More ❯
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Systems & Support Engineer

London, United Kingdom
Archax Ltd
This is an office based role , you must be able to commute to and work in the City of London as a norm About Us Archax is an FCA-regulated exchange, broker and custodian for digital assets, targeted at professional More ❯
Employment Type: Permanent
Salary: GBP Annual
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Smart Contract Engineer - Ethereum, Solidity

London, England, United Kingdom
Clearmatics
Smart Contract Engineer - Ethereum, Solidity 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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Blockchain Defi Developer - Quant Trading Team

London, England, United Kingdom
P2P
Responsibilities Implement DeFi applications involving real-time trading and risk monitoring. Research, analyze, and integrate various decentralized applications on the market. Continuously improve the design and performance of our automated trading systems. Implement tools and systems to handle daily analytical More ❯
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Senior Crypto Developer

London, England, United Kingdom
Gamdom
Social network you want to login/join with: Gamdom is home to thousands of betting options for bothsportsandcasinoplayers to wager on. Since 2016, we have been steadily growing to provide more than just casino games and sports betting events More ❯
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Senior Full-Stack Engineer (Web3) London

London, England, United Kingdom
Hybrid / WFH Options
Blockchain Ventures
Blockchain.com is the world's leading software platform for digital assets. Offering the largest production blockchain platform in the world, we share the passion to code, create, and ultimately build an open, accessible and fair financial future, one piece of More ❯
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Senior Full-Stack Engineer (Web3)

London, England, United Kingdom
Hybrid / WFH Options
Blockchain.com
Get AI-powered advice on this job and more exclusive features. Blockchain.com is the world's leading software platform for digital assets. Offering the largest production blockchain platform in the world, we share the passion to code, create, and ultimately More ❯
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Blockchain Developer

Bath, England, United Kingdom
JR United Kingdom
Social network you want to login/join with: 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, who are More ❯
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Blockchain Developer

Brighton, England, United Kingdom
JR United Kingdom
Social network you want to login/join with: 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, who are More ❯
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Blockchain Developer

Cheltenham, England, United Kingdom
JR United Kingdom
Social network you want to login/join with: 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, who are More ❯
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Blockchain Developer

Southampton, England, United Kingdom
JR United Kingdom
Social network you want to login/join with: 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, who are More ❯
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Blockchain Developer

Hounslow, England, United Kingdom
JR United Kingdom
Social network you want to login/join with: 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, who are More ❯
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Blockchain Developer

Reading, England, United Kingdom
JR United Kingdom
Social network you want to login/join with: 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, who are More ❯
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Blockchain Developer

Woking, England, United Kingdom
JR United Kingdom
Social network you want to login/join with: 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, who are More ❯
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Blockchain Developer

Portsmouth, England, United Kingdom
JR United Kingdom
Social network you want to login/join with: Blockchain Developer, portsmouth, hampshire col-narrow-left Client: Cornwallis Elt Location: portsmouth, hampshire, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 10.06.2025 More ❯
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Blockchain Developer

Crawley, England, United Kingdom
JR United Kingdom
Social network you want to login/join with: Blockchain Developer, crawley, west sussex col-narrow-left Client: Cornwallis Elt Location: crawley, west sussex, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 More ❯
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Senior Fullstack Engineer

London, United Kingdom
Request
The Aave Companies are focused on innovation in Web3, and have cultivated a thriving, collaborative culture. Valuing expertise and passion, the Aave fam is welcoming, passionate, and eager to build great products. We celebrate differences and seek to recruit, develop More ❯
Employment Type: Permanent
Salary: GBP Annual
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Senior Back-End Engineer - OTC UK (F/M/D)

London, United Kingdom
Flowdesk
Flowdesk is rapidly growing and looking for new talents! Founded in 2020, Flowdesk is a regulated, full-service digital asset trading and technology firm that specializes in market making, OTC and treasury management services. We have engineered a trading infrastructure More ❯
Employment Type: Permanent
Salary: GBP Annual
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Solution Architect - Blockchain Security & Threat Monitoring - BCF

London, England, United Kingdom
Paradigm
Chainalysis’ Blockchain Foundations Team (BCF) is a Business Unit within Chainalysis focussed on Hexagate. Hexagate is a leader in real-time Web3 security, helping blockchains, DeFi protocols, asset managers, and exchanges detect and mitigate all types of on-chain risks More ❯
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Vice President, Software Engineer - Finance Engineering

London, England, United Kingdom
Galaxy
Vice President, Software Engineer - Finance Engineering London Who We Are: At Galaxy we are building products and services to help the world invest in economic progress. We believe crypto and blockchain innovations will permeate and improve all aspects of our More ❯
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web3js
England
25th Percentile
£27,500
Median
£90,000
75th Percentile
£163,750
90th Percentile
£170,500