Latest Blockchain Security Engineer Jobs

Cryptography Engineer

Cryptography Engineer Location: London, UK Type: Fixed Term Contract Duration: 12 Months (Extension likely) Our client are a global semiconductor company. The client require candidates to work on-site three days per week in West London. Responsibilities Producing security assessments and generating evidence reports for mobile applications as per acceptance requirements...

microTECH Global Ltd

Staines-upon-Thames

PKI Cryptography Engineer

To manage and monitor the banks cryptographic assets, for all use cases, whilst ensuring the confidentiality, integrity, and authenticity of sensitive data, both through BAU support and On-Call support as part of a 24/7 global team. Accountabilities Collaboration with internal and external customers and stakeholders to understand and identify cryptographic...

GCS

Knutsford

Dev Ops Engineer

DevOps Engineer | BTCC Location: London Contract Type: Full-Time, Permanent Working Model: On-site Languages: English & Mandarin (mandatory) Industry: Cryptocurrency / Blockchain / Fintech About BTCC Founded in 2011, BTCC is one of the world’s longest-running cryptocurrency exchanges, committed to delivering secure, transparent, and high-performance digital asset trading infrastructure. With...

BTC Capital Markets Ltd

Chaucer

Cryptographer

Job Title: Cryptography Engineer Location: London, UK Type: Fixed Term Contract Duration: 12 Months (Extension likely) Our client are a global semiconductor company. The client require candidates to work on-site three days per week in West London. Responsibilities: Producing security assessments and generating evidence reports for mobile applications as per...

microTECH Global LTD

London

Cryptography PKI & SSH Engineer

Join Barclays as a Cryptography PKI and SSH Engineer, where you’ll be responsible for designing, implementing, and managing secure cryptographic and access control systems that protect the organization’s infrastructure and data. Your main responsibility will be to ensure that all encryption, key management, and secure communication processes comply with internal...

Barclays

Knutsford

Cryptographer

Job Title: Cryptography Engineer Location: London, UK Type: Fixed Term Contract Duration: 12 Months (Extension likely) Our client are a global semiconductor company. The client require candidates to work on-site three days per week in West London. Responsibilities: Producing security assessments and generating evidence reports for mobile applications as per...

microTECH Global LTD

City of London

Cryptography PKI & SSH Engineer

Cryptography PKI & SSH Engineer – Knutsford (Hybrid) - 2 days a week on site. Guide salary: ~45-70k / Annum + benefits & bonus. A leading global financial institution is expanding its cryptography and secure‑access engineering function and is seeking an experienced PKI & SSH Engineer to help design, maintain...

Harvey Nash

Knutsford

Senior Quality Engineer (Automation, NFT & AI)

End DateWednesday 11 March 2026Salary Range£72,702 - £80,780We support flexible working – click here for more information on flexible working optionsFlexible Working OptionsJob ShareJob Description SummaryAccountable for delivery of Quality Engineering across lab/PT as part of a multi skilled feature team, collaborating to ensure quality & customer requirements are met...

Lloyds Banking Group

Manchester

DSP Embedded Software Engineer - Software Defined Radio Datalink

DSP Embedded Software Engineer – Software Defined Radio Datalink Stevenage (onsite role) – 6 month duration – Pay rate up to £53.51 p/h PAYE basic (£61.29 p/h including holiday pay) or £70 p/h Umbrella We are looking to recruit an Embedded Software Engineer to join our defence client in this...

Morson Edge

Stevenage

DSP Embedded Software Engineer - Software Defined Radio Datalink

DSP Embedded Software Engineer – Software Defined Radio Datalink Stevenage (onsite role) – 6 month duration – Pay rate up to £53.51 p/h PAYE basic (£61.29 p/h including holiday pay) or £70 p/h Umbrella We are looking to recruit an Embedded Software Engineer to join our defence client in this...

Morson Edge

London

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

Senior Cryptography Verification Engineer

Location: Remote; UK, Germany, France, Belgium, Austria, Netherlands, Spain. Some travel to our offices (Oxford/London/Paris) will be required from time-to-time Reports to: Director of Hardware Engineering Please note we can hire you in the following locations; UK, Germany, France, Belgium, Austria, Netherlands, Spain. If you are not based in one...

PQShield

City of London

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

Post-Quantum Cryptographic Testing & Automation Engineer

Post-Quantum Cryptographic Testing & Automation EngineerPost-Quantum Cryptographic Testing & Automation Engineer 1 day ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. GlaxoSmithKline (GSK) is a science-led global healthcare company with a special purpose: to help people do more, feel better, live...

Allegis Global Solutions

London

Cryptography Intern

Cryptography Intern We are looking for students with an interest in cryptography to join a 6‑month internship with HP’s cryptography engineering strategy team, based in Bristol with the company’s Security Lab that researches the future of security technologies and techniques to make computing devices and data more secure for users...

HP

Bristol