Showing 12 of 1,397 vacancies
ST
Staff Security Engineer, Abuse Control
Stripe • london • 27 Oct 2026
Competitive

Who we are About the company the company is a financial infrastructure platform for businesses. Millions of companies - from the world's largest enterprises to the most ambitious startups - use the...

Permanent Hybrid
DA
Senior Security Engineer - Agent Workflow
Darktrace • cambridge • 27 Oct 2026
Competitive

Darktrace is a global leader in AI-driven cybersecurity, helping organizations stay ahead of evolving threats every day. Darktrace was built on a genuinely differentiated idea: that Adaptive AI...

Permanent Hybrid Featured
DA
Senior ML Researcher for Cyber Defense (Hybrid)
Darktrace • cambridge • 27 Oct 2026
Competitive

Darktrace, a global AI-driven cybersecurity leader, seeks a Senior Machine Learning Researcher in Cambridge. You will explore innovative ideas, prototype research, and collaborate with software...

Permanent Hybrid Featured
HA

Mobile Security Engineer (AppSec) - 12-Month Contract - Inside IR35 - Hybrid (London or Bristol, 3 days onsite) We are seeking Mobile Application Security Engineers to join a leading UK retail and...

Contract Hybrid Urgent
PA
Payment Security Engineer
Pay.UK • london • 27 Oct 2026
Competitive

Payment Security Engineer, 12 Months Fixed Term Contract As a Payment Security Engineer at Pay.UK, you will apply specialist knowledge in payment security, cryptography and security architecture to...

Contract Hybrid
OU
Graduate AI Discovery and Security Analyst
Outerlimit Group Ltd. • london • 27 Oct 2026
Competitive

Outerlimit Group Ltd. is seeking a hands-on AI security researcher to join our London-based Discovery team. You will own research and prototyping to reveal what agents, tools, and surfaces can...

Permanent Remote
G-
Competitive

G-Research in London is seeking a Security Data and Platform Engineer to combine security engineering with deep knowledge of security data pipelines and Elastic Security, ensuring telemetry across...

Permanent Hybrid
EY
Competitive

At EY, we’re all in to shape your future with confidence. We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and...

Permanent Remote
AW
Hardware Security Engineer - Consultant
Awerian Ltd • cambridge • 27 Oct 2026
Competitive

Company Description Breakthrough technology is vital for strengthening UK defence and homeland security. As a Hardware Security Engineer Consultant at Awerian, you will be at the forefront of this...

Full Time Hybrid
HA
Senior Vulnerability Researcher — Android/Kernel Security
Hackajob Ltd • harnham • 27 Oct 2026
Competitive

Hackajob Ltd is seeking a vulnerability researcher to join a world-class security team focused on cutting-edge research for UK clients. The role covers Android/Linux/iOS reverse engineering, code...

Permanent Hybrid Featured
TO
Cyber Security Consultant
Tokio Marine Kiln (TMK) • london • 27 Oct 2026
Competitive

Tokio Marine Kiln (TMK) is recruiting for a permanent Cyber Security Consultant to join the Cyber Centre of Excellence, seconded to Tokio Marine Holdings (TMHD), in London. Reporting to the Global...

Permanent Hybrid
ME
Competitive

Meta is seeking a Security Engineer in its Applied AI (AAI) org to solve hard, real-world security problems and prototype AI-powered defenses. You will blend hands-on security engineering with...

Permanent Hybrid