Showing 12 of 4,887 vacancies
CL
Python Developer IAM Okta SaaS
Client Server Limited • london • 27 Oct 2026
£75,000 - £90,000

London, Greater London | £75k - £90k per year Python Developer / Software Engineer (IAM Okta SaaS Rust IaC) Remote to £90k Are you a technologist Python Developer with a good knowledge of IAM...

Full Time Remote
JU
Lead Data Security Engineer
Just Eat Takeaway.com • chertsey • 27 Oct 2026
Competitive

Lead Data Security Engineer Chertsey Surrey GB KT16 8 Full Time T18:00:34.667 Ready for a challenge? Then Just Eat Takeaway.com might be the place for you. We're a leading global online delivery...

Full Time Hybrid Featured
JA
AI Security Engineer
Janus Henderson Investors • london • 27 Oct 2026
Competitive

Why work for us? A career at Janus Henderson is more than a job, it’s about investing in a brighter future together. Our Mission at Janus Henderson We will do this by protecting and growing our...

Permanent Hybrid
ST
Senior Penetration Tester
Starling • london • 27 Oct 2026
Competitive

Starling is the UK's first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend and manage their...

Permanent Hybrid Featured
YA
Senior DevSecOps Engineer
Yapily • london • 27 Oct 2026
Competitive

Who are Yapily Why we exist, and where we're headed: Our Mission: Redefining how the world interacts with value. Our Vision: A world without financial friction Our Purpose: To empower everyone to...

Permanent Remote Featured
CL
Senior Cloud Security Engineer - SaaS (AWS/GCP) | Hybrid
Client Server • london • 27 Oct 2026
Competitive

A fast-growing tech company in London is seeking a Senior Security Engineer with robust expertise in cloud security (AWS and GCP). You'll design effective security strategies, conduct assessments,...

Permanent Remote Featured
PR
Founding Security Engineer
Praxis, Inc. • london • 27 Oct 2026
Competitive

About Wexler Wexler is building the best AI system for litigation on the planet. We work with some of the world’s largest law firms, helping them to solve their most complex cases, find the winning...

Contract Hybrid
AN
Staff Software Security Engineer
anthropic • london • 27 Oct 2026
£255,000 - £325,000

About the company the company’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a...

Permanent Hybrid
RM
Senior Penetration Tester
RMT Accountants & Business Advisors Ltd • United Kingdom • 27 Oct 2026
Competitive

Description In 2023, RMT became part of Sumer Group - a collaboration of renowned regional accountancy practices with a shared vision to champion local small to medium-sized enterprises....

Permanent Hybrid Featured
VI
Security Architect: Enterprise Cloud & PCI-DSS Leader
Vix Technology • manchester • 27 Oct 2026
Competitive

A global technology company in Manchester seeks a skilled Security Architect to design and evolve their security architecture. This role requires 5+ years of experience in cybersecurity,...

Permanent Hybrid Featured
HI
Principal Platform Security Engineer
Hiscox SA • london • 27 Oct 2026
Competitive

## Principal Platform Security EngineerApplyremote type: Hybridlocations: York: Lisbon: Londontime type: Full timeposted on: Posted Todayjob requisition id: R **Job Type:**Permanent**Build a...

Permanent Remote
AC
Cyber Threat Investigator
Accenture • United Kingdom • 27 Oct 2026
Competitive

Get AI-powered advice on this job and more exclusive features. Salary: Competitive salary and package dependent on experience Please Note: Any offer of employment is subject to satisfactory BPSS...

Permanent Hybrid