Showing 12 of 6,340 vacancies
AI
Frontier AI Security Engineer – Core Tech Team (Hybrid)
AI Security Institute (AISI) • london • 26 Oct 2026
Competitive

AI Security Institute in London seeks software, research, and security engineers to join our Core Technology Team, driving frontier AI security initiatives and contributing to infrastructure used...

Permanent Hybrid
CL
Vulnerability Defense Software Engineer - Threat Operations
Cloudflare • United Kingdom • 26 Oct 2026
Competitive

Cloudflare is seeking a Software Engineer for Cloudforce One, its threat operations and research team. You will build scalable applications that translate security requirements into actionable...

Permanent Hybrid
LE
GCAP Systems Security Engineer
Leonardo UK Ltd • easter howgate • 26 Oct 2026
Competitive

Job Description: Your Impact In this Principal Engineer role, you will provide technical leadership for systems security engineering activities, helping to secure Leonardo products against an...

Part Time Hybrid
GE
Application Security Engineer
Genomics • oxford • 26 Oct 2026
Competitive

The Mission: Why We Exist Genomics is a science-led transatlantic TechBio combining large-scale genetic and health data with proprietary analytics to accelerate drug discovery and advance...

Permanent Hybrid
SA
Cyber Software Engineer — AI, Cloud & Low-Level Systems
Sanderson Government and Defence • manchester • 26 Oct 2026
Competitive

Sanderson Government and Defence in the United Kingdom is seeking an experienced software engineer to contribute to the research, design, and development of critical systems supporting National...

Permanent Hybrid
CO
Rapid Cyber Software Engineer
CoreTech Security • gloucester • 26 Oct 2026
Competitive

Job Descriptionhackajob is partnering directly with CoreTech Security to hire for this role.Our Capability Development team develops bespoke end-to-end solutions for clients in the Cyber Security...

Temporary Hybrid
AM
Competitive

Amazon Security is seeking a Senior Security Engineer to help build and operate services that detect and mitigate cybersecurity threats across AWS infrastructure. You will collaborate with data...

Permanent Hybrid Featured
FO
Cloud Security Solutions Architect - Multi-Cloud Expert
Fortinet, Inc. • london • 26 Oct 2026
Competitive

Fortinet, Inc. is seeking a Cloud Solution Architect (preferred location Moorgate, London, UK). The role is office-based four days per week within Fortinet Professional Services, focusing on public...

Permanent Hybrid Featured
HK
Senior Software Engineer – Java/Python, DevSecOps
HKEX Group • london • 26 Oct 2026
Competitive

HKEX Group in London is seeking a Senior Engineer to design and implement complex software solutions in a fast-paced, regulated environment. You will liaise with analysts, owners, and architects to...

Permanent Hybrid Featured
AB
Competitive

The Financial Times is looking for a Cyber Security Engineer to strengthen application security across our cloud-native estate. This hands-on role focuses on enabling secure engineering for...

Permanent Hybrid
LE
Principal Product Security Engineer
Leonardo UK • lincoln • 26 Oct 2026
Competitive

Job Description: Your Impact: Are you enthusiastic about delivering Product and Information Security in a highly technical environment at the forefront of innovation? Our Surveillance and...

Part Time Hybrid
RI
Senior DevSecOps Consultant - Hybrid - Permanent
RiverSafe • london • 26 Oct 2026
Competitive

We're looking for a Senior DevSecOps Consultant to join a growing security practice supporting large scale enterprise clients. This role combines hands on DevSecOps expertise with security...

Permanent Hybrid Featured