Application Security Engineer JavaScript
Remote / Online - Candidates ideally in
London, Greater London, W1B, England, UK
Listed on 2026-09-03
London, Greater London, W1B, England, UK
Listing for:
Client Server
Remote/Work from Home
position Listed on 2026-09-03
Job specializations:
-
IT/Tech
Cybersecurity, Systems Engineer, Information Security & Data Protection, IT Consultant
Job Description & How to Apply Below
You could be progressing your career at a global leader in Computer Vision, AI and biometric identity, whose technology protects governments, critical infrastructure and some of the world's largest enterprises against identity fraud, deepfakes and sophisticated cyber threats.
As an Application Security Engineer you'll collaborate closely with the web development team to ensure security is at the centre of all web based applications. Joining a specialist security team, you'll focus on offensive web security, acting as the bridge between Security and Engineering. You'll perform penetration testing, reverse engineering and vulnerability assessments, identifying security risks and working closely with developers to build secure, resilient web applications from the ground up.
This is a highly collaborative role where you'll provide expert guidance on secure coding practices, influence architecture and design decisions and help embed security throughout the software development lifecycle.
Location / WFH:
You can work from home most of the time, meeting up with colleagues in the London office approximately twice a month for innovation sessions and team meetings.
About you:
You have strong experience in web application security and offensive security testing
You have hands-on expertise in penetration testing and reverse engineering
You have a deep understanding of modern web security vulnerabilities and mitigation techniques
You have commercial JavaScript experience, with Type Script knowledge highly desirable
You're comfortable writing and reviewing production code, not just identifying vulnerabilities
You're collaborative and pragmatic, able to work closely with engineering teams
What's in it for You?
Salary to 80k Bonus Equity Excellent career progression
Apply now to find out more about this Application Security Engineer (JavaScript / Type Script Web) opportunity.
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