Latest Blockchain Architect Jobs

Blockchain Data Platform Engineer II

Blockchain Technology and Innovation Blockchain technology is powering a growing wave of innovation. Businesses and governments around the world are leveraging this technology to drive economic growth and streamline operations. At Chainalysis, we are at the forefront of this development. Technologies in Use Technologies we use include: AWS serverless architectures...

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

Product Definer/Systems Engineer

We are looking for an experienced Product Definer/Systems Engineer to join our team in Edinburgh. Main responsibilities: Collaborate with tier 1 and 2 customers, design engineering and product management teams to define system and performance requirements, feature set, and architecture definition for sophisticated IC designs composed of integrated DC-to-DC switching...

Renesas Electronics

Edinburgh

Mainframe Cryptography Specialist – z/OS, Hybrid & On‑Call

A leading financial institution is seeking a Technical Application Specialist (Cryptography) to join their Crypto team in Edinburgh. The role involves the design, development, and maintenance of z/OS-based cryptographic services, with responsibilities including troubleshooting and collaboration with various teams. The ideal candidate will have a solid understanding of IBM z/OS...

Lloyds Bank plc

Edinburgh

Cryptography Consultant- 6 Month Contract - Inside IR35 - Hybrid In Manchester

Cryptography Consultant- 6 Month Contract - Inside IR35 - Hybrid in Manchester Contract Type: Initial 6 month contract (Inside IR35)Rate: £600 per dayLocation: Hybrid in Manchester Role Overview A Senior Cryptography Consultant is responsible for designing and delivering enterprise-grade cryptographic solutions, ensuring secure protection of sensitive data across the organisation....

Hamilton Barnes

Manchester

Senior Applied Cryptographer

Welcome to Teranode Group– “We don’t just build products; we create solutions that deliver real-world benefits. We aren’t defined by tech alone; we put outcomes, impact, and trust at the heart of what we do. We aren’t here to disrupt for the sake of disruption; we believe we can help...

Teranode Group

City of London

Blockchain Engineer

Ctrl Alt is designing and operating the on-chain infrastructure powering digital capital markets globally. We bring together a unique blend of expertise in financial markets and cutting-edge in-house technology to deliver tailored, compliant solutions in the alternative assets space. Since launching in 2022, we’ve tokenized over $850m in assets across...

ctrl-alt.co

Belfast

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

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

Senior Applied Cryptographer

Welcome to Teranode Group– “We don’t just build products; we create solutions that deliver real-world benefits. We aren’t defined by tech alone; we put outcomes, impact, and trust at the heart of what we do. We aren’t here to disrupt for the sake of disruption; we believe we can help...

Teranode Group

London

NL-26-027 Senior Crypto Security Engineer

Logic is seeking a motivated and experienced Cryptography Subject Matter Expert to join our team in El Segundo, CA.The MSEIT effort provides leading-edge Systems Engineering & Integration (SE&I) for the United States Space Force’s (USSF) Space Systems Command (SSC). We acquire state‑of‑the‑art Military and Commercial Satellite Communications (SATCOM) systems, providing...

nLogic

Tipton

Technical Application Specialist (Cryptography)

End DateThursday 02 April 2026Salary Range£72,702 - £80,780Flexible Working OptionsHybrid Working, Job ShareJob Description Summary.Job Description****JOB TITLE: Technical Application Specialist (Cryptography)SALARY: £72,702 - £80,780LOCATION(S): Edinburgh or LeedsHOURS: Full time (This role will include a requirement to work as part of a 24x7 on-call rota)WORKING PATTERN: Our work style is hybrid,...

Lloyds Bank plc

Edinburgh

Senior Cryptography Specialist (z/OS Mainframe)

JOB TITLE: Technical Application Specialist (Cryptography)SALARY: £72,702 - £80,780LOCATION(S): Edinburgh or LeedsHOURS: Full time (This role will include a requirement to work as part of a 24x7 on-call rota)WORKING PATTERN: Our work style is hybrid, which involves spending at least two days per week, or 40% of our time at...

Lloyds Banking Group

Edinburgh

Blockchain Engineer

SovTech is now Scrums.com! 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 way businesses across the world build software? Our mission is...

Scrums

London

Core Engineer - DeFi - London (F/M/D)

Overview Flowdesk's mission is to build a global financial institution for digital assets, one designed from the ground up for market integrity and efficiency. To achieve this in a rapidly evolving market, we apply a disciplined, first-principles approach to everything we do. This approach is embedded in our core services,...

Flowdesk

City of London