Latest Blockchain Security Engineer Jobs

Cryptography Analyst- £500PD- Hybrid

Cryptography Analyst-£500PD-HybridOverall Purpose of the Role: The Cryptographic Operations Specialist is responsible for delivering and maintaining secure, compliant, and highly available cryptographic and key management services that support business-critical functions. Working within the wider Crypto and Information Security strategy, the role involves managing cryptographic infrastructure, ensuring robust operational processes, and...

Tenth Revolution Group

Knutsford

Cryptography Analyst

Overview Job Title: Cryptography Analyst Location: Hybrid working - 2 days a week in Knutsford Cheshire Duration: Till 31st December 2025 Rate: £445.00 per day (Inside IR35) Successful candidates will be required to go through a BPSS Clearance We are looking for an experienced Cryptography Analyst to join a dedicated...

Investigo Limited

Knutsford

Senior Cryptocurrency Investigator

Overview This role is critical to Elliptic's mission of safeguarding the integrity of the global crypto ecosystem. As a Senior Investigator, you will be a key member of our elite Investigations & Threat Intelligence team, working closely with government agencies, the Crypto Industry, and strategic partners across the EMEA region....

The BAE HQ Ltd

London

Cryptography and Key Management Analyst

OverviewJoin Barclays as a Cryptography and Key Management Analyst, where you’ll lead the evolution of our digital landscape, driving innovation and operational excellence. In this role, you will be part of the Cryptography team within the Chief Information Security Office, Global Information Security. This team provides critical cryptographic services, including...

Barclays

Knutsford

Cryptography and Key Management Analyst

OverviewJoin Barclays as a Cryptography and Key Management Analyst, where you’ll lead the evolution of our digital landscape, driving innovation and operational excellence. In this role, you will be part of the Cryptography team within the Chief Information Security Office, Global Information Security. This team provides critical cryptographic services, including...

Barclays UK

Knutsford

Blockchain Senior Developer

We're looking for a Senior Blockchain Developer to lead the development of our blockchain-based financial solutions. You'll be responsible for designing and implementing secure, scalable blockchain applications that integrate with our AI platform.Responsibilities Design and develop blockchain solutions for financial applicationsLead the implementation of smart contracts and decentralized applicationsEnsure security...

Finsocial

London

Cryptography Analyst

Join Barclays as a Cryptography Analyst, where you’ll strengthen cryptographic infrastructure by designing, implementing, and maintaining PKI & HSM solutions to support encryption, authentication, and digital signing across global operations. You’ll also help embed resilience for evolving security needs, including the post-quantum landscape. Key Skills & Experience: Certificate Management (Venafi,...

Barclays

Knutsford

Cryptography Analyst (IT) / Freelance

Cryptography Analyst 3 Month contract initially Based: Hybrid/Knutsford, Cheshire (2-3 days p/w onsite) Rate: £425 - £450 (via Umbrella company) We have a great opportunity with a world leading organisation where you will be provided with all of the support and development to succeed. A progressive organisation where you can...

LA International Computer Consultants Ltd

Northwich

Defined Benefit Pensions - Calculations Manager

This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. Company Description Legal & General (L&G) is a leading UK financial services group and major global investor. We've been safeguarding people's financial futures since 1836, and strive to build a better society, while improving...

LegalAndGeneral

Glasgow

Senior Crypto Investigator

Senior Crypto InvestigatorDepartment: Intelligence CollectionEmployment Type: Full TimeLocation: London, UKReporting To: Giuseppe FersiniDescriptionDo you want to be on the front lines of fighting crypto crime and stopping nation-state threat actors? Are you excited by the challenge of tracing stolen and laundered digital assets across the most complex blockchain environments? Are...

Elliptic Enterprises Ltd.

London

Analyst Crypto Seizure

OverviewWe’re pleased to advertise this funded opportunity, with the appointment expected to be confirmed following the finalisation of funding.Working for: North East Regional Organised Crime Unit ("NEROCU")The North East Regional Organised Crime Unit is one of ten Regional Organised Crime Units ("ROCU") in England and Wales who lead the regional...

Northumbria Police

Sunderland

Back End Python Developer, Crypto Trading Systems

Back End Python Developer, Crypto Trading Systems Are you ready to code at new hights with crypto trading? A lean, high-performing proprietary trading firm is on the hunt for a Back End Python Developer to help build and evolve the systems that power their algorithmic trading strategies. This is a...

London

Java Developer Contract

Senior Java Developer – Contract Location: Galway (very flexible hybrid working). We’re helping build a brand-new team to design and deliver high performance, secure, and scalable applications in the fast-evolving world of digital ownership. If you’re a hands-on engineer with strong Java and Cloud skills (TypeScript a bonus), this is...

Galway

Java Technical Lead

Java Technical Lead Contract Galway Long Term Contracting Role You’ll join a new team that are building secure, scalable, high-performance applications in the emerging space of digital ownership. We’re looking for a Java Tech Lead who can combine hands-on engineering with technical leadership, someone who can guide the team, set...

Galway

Temporary Events Assistant

Our client, a leading provider of financial media, data, research, and events within the cryptocurrency and digital assets industry, is currently seeking multiple enthusiastic Event Temps This exciting opportunity involves supporting a high-profile industry event hosted at a prestigious 5-star hotel in London's West End. The assignment will run for...

West End