Latest Smart Contract Developer Jobs

Web3 Client Relationship Officer in London - bondex app

RequirementsThese are the minimum requirements a candidate must meet to be considered for this role.Design, develop, and maintain end-to-end web applications, including frontend (React) and backend (Node.js or equivalent).Collaborate closely with the product, design, and backend teams to ensure seamless integration of frontend for high-demand DeFi use cases.Participate in the...

Blockchain Works

City of London

Web3 Solutions Engineer & Client Advocate

RequirementsThese are the minimum requirements a candidate must meet to be considered for this role.Design, develop, and maintain end-to-end web applications, including frontend (React) and backend (Node.js or equivalent).Collaborate closely with the product, design, and backend teams to ensure seamless integration of frontend for high-demand DeFi use cases.Participate in the...

Blockchain Works

City of London

DeFi Trader (£500k-£1.2m)

Senior Quant Trader - DeFi / On-Chain Trading A leading digital asset trading firm, seeks an experienced Quant Trader to lead high-frequency, market-neutral strategies in decentralized markets. The Role: Own the complete strategy lifecycle in on-chain trading—research, development, and execution. Access proprietary infrastructure, tools, and capital to drive results in...

Fionics

London

DeFi Trader (£500k-£1.2m)

Senior Quant Trader - DeFi / On-Chain Trading A leading digital asset trading firm, seeks an experienced Quant Trader to lead high-frequency, market-neutral strategies in decentralized markets. The Role: Own the complete strategy lifecycle in on-chain trading—research, development, and execution. Access proprietary infrastructure, tools, and capital to drive results in...

Fionics

City of London

Campus Crypto Researcher (Full-Time)

OverviewJump Trading Group is committed to world class research. We empower exceptional talents in Mathematics, Physics, and Computer Science to seek scientific boundaries, push through them, and apply cutting edge research to global financial markets. Our culture is unique. Constant innovation requires fearlessness, creativity, intellectual honesty, and a relentless competitive...

P2P

City of London

Campus Full-Time Crypto Researcher 2026 LDN London

Campus Full-Time Crypto Researcher 2026 LDN London About Jump and Jump Crypto Jump Trading Group is committed to world class research. We empower exceptional talents in Mathematics, Physics, and Computer Science to seek scientific boundaries, push through them, and apply cutting edge research to global financial markets. Our culture is...

Jumpcrypto

City of London

Influencer Manager (Crypto)

This range is provided by Kinetic Investments. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay range Kinetic Investments is a start-up accelerator company that provides entrepreneurs with the capital and support required to transform their vision into a...

Kinetic Investments

London

Senior Web3 Backend Engineer - Dewiz

OverviewBuidlers at heart and decentralization advocates. Our team is funded by former MakerDAO Core Unit members, with the goal of supporting web3 projects to design and implement their vision with Smart Contracts. We like to spend our time immersed in Solidity code, building the foundation and infrastructure for decentralized finance,...

deCircle

City of London

Funded FX & Crypto Trader — Remote, Structured Growth

A proprietary trading firm based in Cardiff is seeking disciplined traders for a remote trading role in Forex and Crypto markets. This performance-based contract offers traders the chance to operate with funded accounts and scale up to $400,000 based on their results. Ideal candidates will be serious about trading as...

Maverick Currencies

Cardiff

Senior Pensions Admin - Defined Benefits (Hybrid)

Overview VANRATH are excited to be working alongside a leading Financial/Professional Services organisation with a prestigious reputation for the recruitment of a Senior Pensions Administrator. This is a Monday - Friday - Permanent position; there are flexible start and finish times available with this position. This is a Hybrid working...

VanRath

Belfast

Blockchain Application Developer

We are looking for a smart, enthusiastic and practical software engineer with a keen interest in current blockchain technology. Using your experience of different blockchain technologies and software engineering best practices you will be involved in the design and implementation of secure and scalable applications that are transforming the supply...

Sprytech Ltd

Slough

Senior Blockchain QA Engineer

A leading software development company in Slough is seeking a smart and enthusiastic Software Engineer skilled in blockchain technology. In this permanent full-time role, you will design and implement secure applications for supply chain traceability. You will collaborate with a diverse team, ensure best coding practices, and work closely with...

Sprytech Ltd

Slough

Cryptography Engineers

Company Profile: AXISCADES is a leading, end to end engineering solutions and product company. We bring expertise that caters to the digital, engineering, and smart manufacturing needs of large enterprises. With decades of experience in creating innovative, sustainable, and safer products worldwide, AXISCADES delivers business value across the entire engineering...

AXISCADES

West Midlands

Senior Non-Functional Test (NFT) Analyst

Senior Non-Functional Test (NFT) Analyst Department: Procode IT Location: Within commutable distance of Chandlers Ford Salary: Circa £55,000 + up to 15% discretionary bonus Sponsorship: Not available for this role About the Role Were looking for an experienced Senior Non-Functional Test Analyst to take ownership of and evolve our approach...

Procode

Southampton

Senior Non-Functional Test (NFT) Analyst

Senior Non-Functional Test (NFT) AnalystDepartment:Procode IT Location:Within commutable distance of Chandlers Ford Salary:Circa £55,000 + up to 15% discretionary bonus Sponsorship:Not available for this role About the RoleWere looking for an experiencedSenior Non-Functional Test Analystto take ownership of and evolve our approach to: Performance Resilience Capacity Security Operational readiness This...

Procode

London