Showing 12 of 4,673 vacancies
CL
Senior Application Security Engineer
Cloudsmith • belfast city district • 26 Oct 2026
Competitive

TL;DR: We’re looking for a deeply technical Application Security Engineer to embed inside engineering and help secure Cloudsmith 2.0, the operating system for the modern software supply chain. The...

Permanent Remote Featured
RT
Principal Software Engineer – AI/Cloud DevSecOps Leader
RTX Corporation • greater manchester • 26 Oct 2026
Competitive

RTX Corporation in the United Kingdom is seeking a Principal Software Engineer to join our specialist teams based across Manchester, Gloucester, and London. You will deliver secure,...

Permanent Hybrid Featured
RE
Access Control & Building Security Engineer
REWE digital Spain • madrid • 26 Oct 2026
Competitive

Home of IT: REWE digital Spain For REWE digital Spain, a subsidiary of the REWE Group located in Málaga, we are looking for an IT Security Systems Engineer (m/f/d) – Access Control & Building...

Permanent Hybrid
WR
Competitive

WRITER in London is seeking a security engineer to embed security into our AI platform at enterprise scale. You will partner with engineering teams to design secure architectures and automate...

Permanent Hybrid
CY
Cyber Delivery Assurance Lead
Cyber UK • United Kingdom • 26 Oct 2026
£600

Cyber Risk & Assurance Lead (Contract) £600/day | Inside IR35 | 12 months Hybrid – 2 days per week on-site We’re seeking an experienced Cyber Risk & Assurance Lead to support digital product teams...

Contract Hybrid Featured
DL
Cloud Network & Edge Security Engineer
DLocal • madrid • 26 Oct 2026
Competitive

DLocal is seeking a Senior Network & Edge Security Engineer in Barcelona, Spain, to design, operate, and secure our global cloud and hybrid network perimeter. You will own secure connectivity, WAF...

Permanent Hybrid
NA
Principal Vulnerability Researcher
National Physical Laboratory (NPL) • metropolitan borough of solihull • 26 Oct 2026
Competitive

Step into a Principal position at the forefront of telecom security research, where you will shape not only how vulnerabilities are discovered, understood, and mitigated, but also how telecom...

Full Time Hybrid SC Cleared
AN
Staff Application Security Engineer
Anthropic • york and north yorkshire • 26 Oct 2026
£500

The Application Security team is at the forefront of building security into every phase of the software development lifecycle at Anthropic In this hands-on technical role, you will partner closely...

Permanent Hybrid
EL
Senior Java Security Engineer - Elasticsearch (Scale & AI)
Elasticsearch B.V. • United Kingdom • 26 Oct 2026
Competitive

Elastic is seeking a Senior Software Developer to join the Elasticsearch Security team. You will contribute to the architecture and design of Elasticsearch's core features, including...

Permanent Hybrid Featured
CE
Application Security Engineer
Centrica • windsor • 26 Oct 2026
Competitive

Join us, be part of more. We're so much more than an energy company. We're a family of brands revolutionising how we power the planet. We're energisers. One team of 21,000 colleagues that's...

Permanent Hybrid
IS
Senior Technical Program Manager (InfoSec), London
Isomorphic Labs • royal borough of greenwich • 26 Oct 2026
Competitive

Isomorphic Labs is applying frontier AI to help unlock deeper scientific insights, faster breakthroughs, and life-changing medicines with an ambition to solve all disease. The future is coming. A...

Permanent Hybrid Featured
AP
Vulnerability Response Engineer — Security Automation
Apple Inc. • london • 26 Oct 2026
Competitive

Apple Inc. in London is seeking a Vulnerability Response Engineer to join a fast-paced security team. You will replicate vulnerabilities, perform large-scale external assessments, and drive...

Permanent Hybrid