Showing 12 of 10,000 vacancies
TR
Competitive

Trainline is seeking a Senior Product Security Engineer to own product security across the development lifecycle, partnering with SRE and Platform Engineering to embed secure practices. You will...

Permanent Hybrid Featured
JA
IT Security Engineer
Janestreet • london • 27 Oct 2026
Competitive

About the Position We are looking for an Infrastructure Security Engineer with a strong Windows engineering background and practical exposure to modern platform security controls to help our global...

Permanent Remote
PR
Application Security Engineer
Prima • london • 27 Oct 2026
Competitive

Are you looking for a new challenge? Fancy helping us shape the future of motor insurance? Prima could be the place for you. Since 2015, we’ve been using our love of data and tech to rethink motor...

Permanent Remote
SH
Senior Defence DevSecOps Engineer
Shield • london • 27 Oct 2026
Competitive

Shield AI is seeking a DevSecOps Engineer to design, build, secure, and operate the software delivery infrastructure for autonomy and defence programmes in the UK. The role spans software, platform...

Permanent Hybrid Featured
DE
Senior Corporate Security Engineer
Deliveroo • london • 27 Oct 2026
Competitive

Our Global Structure Deliveroo is now part of DoorDash, bringing together teams with even greater reach, scale, and ambition. Depending on your role, you may collaborate with teammates, systems,...

Permanent Hybrid Featured
AI
Competitive

About the AI Security Institute The AI Security Institute is the world's largest and best-funded team dedicated to understanding advanced AI risks and translating that knowledge into action. We’re...

Permanent Remote
BR
Lead Application Security Engineer
Brunswickgroup • london • 27 Oct 2026
Competitive

Opportunity The Lead Application Security Engineer will join Brunswick's Information Security team and play a key role in shaping how the firm embeds security into application design, development,...

Permanent Hybrid Featured
BI
Data Security Engineer – Immuta / BigID
Billigence • United Kingdom • 27 Oct 2026
Competitive

Who are we? Billigence is a boutique data consultancy with global outreach & clientele, transforming the way organizations work with data. We leverage proven, cutting‑edge technologies to design,...

Contract Remote
JU
Application Security Engineer: SDLC Guardian & Threat Modeler
Just Eat Takeaway.com • st albans • 27 Oct 2026
Competitive

Just Eat Takeaway.com seeks an Application Security Engineer to partner with global tech teams and embed security across the SDLC, from design through deployment. You will lead security reviews,...

Permanent Hybrid
AL
Head of Security Engineering & DevSecOps
Allstate • belfast city district • 27 Oct 2026
Competitive

Allstate seeks a Lead Engineer - Security Engineering to guide day-to-day security controls across product teams, partnering with global stakeholders. You will deliver secure software development,...

Permanent Hybrid
XA
Senior Network Security Engineer
xAI • ashington • 27 Oct 2026
Competitive

We are seeking a seasoned Senior Network Security Engineer to join our dynamic security team Serve as a subject matter expert in network security, particularly firewalls, VPNs, IDS/IPS, routing...

Permanent Hybrid Featured
LG
Contract Identity Delivery Lead — Global IAM
LGBT Great • london • 27 Oct 2026
Competitive

Nomura in London is seeking an experienced Identity Delivery Manager to lead end-to-end delivery of enterprise-scale identity projects spanning Microsoft Entra ID, Active Directory and related...

Contract Hybrid Featured Urgent