51 to 75 of 657 Permanent web3js Jobs

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 ❯

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 ❯

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 ❯

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 ❯

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 ❯

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 ❯

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 ❯

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 ❯

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 ❯

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 ❯

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 ❯

Solution Architect – Blockchain Security & Threat Monitoring - BCF Join to apply for the Solution Architect – Blockchain Security & Threat Monitoring - BCF role at Chainalysis Solution Architect – Blockchain Security & Threat Monitoring - BCF 2 days ago Be among the first 25 applicants Join to More ❯

Job Title: Full Stack Engineer (Next.js + Google Cloud) Location: Hybrid (London-based with flexible working options) Salary: £80,000 - £100,000 About the Company: A rapidly growing entertainment technology company is building a revolutionary ecosystem aimed at giving artists More ❯

Job Title: Full Stack Engineer (Next.js + Google Cloud) Location: Hybrid (London-based with flexible working options) Salary: £80,000 - £100,000 About the Company: A rapidly growing entertainment technology company is building a revolutionary ecosystem aimed at giving artists More ❯

Job Title: Full Stack Engineer (Next.js + Google Cloud) Location: Hybrid (London-based with flexible working options) Salary: £80,000 - £100,000 About the Company: A rapidly growing entertainment technology company is building a revolutionary ecosystem aimed at giving artists More ❯

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 ❯

who we are: fan3 are building a new entertainment ecosystem. A platform that gives artists control and ownership of their data, and puts genuine tickets in the hands of genuine fans. A team born in music and creativity, we believe More ❯

who we are: fan3 are building a new entertainment ecosystem. A platform that gives artists control and ownership of their data, and puts genuine tickets in the hands of genuine fans. A team born in music and creativity, we believe More ❯

Subscribe to updates Enter an email address to receive updates whenever we post new job openings. Confirm your email Check your inbox for an email containing a link to activate your subscription. You're now subscribed We'll let you More ❯

About Us Chainlink Labs is the primary contributing developer of Chainlink, the decentralized computing platform powering the verifiable web. Chainlink is the industry-standard platform for providing access to real-world data, offchain computation, and secure cross-chain interoperability across More ❯

About MoonPay Hi, we’re MoonPay. We’re here to onboard the world to Web3. Why? Because we think Web3 is a unique and democratising technology. It gives people back control of their money, digital identity, data, and property like More ❯

Senior Software Engineer in Test - IOE: Cardano Who are we? IOG is a technology company focused on blockchain research and development. We are known for our scientific approach to blockchain development, emphasizing peer-reviewed research and formal methods to ensure More ❯

Associate/Senior Associate, Investigations - Cryptocurrency My client is seeking a Cryptocurrency Subject Matter Expert to join one of the world's leading forensic accounting, investigations, and compliance consultancies. This is an exciting, long-term career opportunity for individuals passionate More ❯

The world of digital assets is accelerating in speed, magnitude, and complexity, opening the door to new ways for leveraging the blockchain. Fireblocks' platform and network provide the simplest and most secure way for companies to work with digital assets More ❯

Hi, we're MoonPay. We're here to onboard the world to Web3. Why? Because we think Web3 is a unique and democratising technology. It gives people back control of their money, digital identity, data, and property like nothing else More ❯