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Offensive Web Application Security Testing Jobs in London
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Active Offensive Web Application Security Testing roles in London, indexed directly from company ATS systems — not reposted from LinkedIn, Indeed, or Glassdoor. Upload your resume to see your match score against open positions.
All Offensive Web Application Security Testing Jobs All Jobs in London Remote Offensive Web Application Security Testing Jobs
Sales Executive, Offensive Security Services Consulting
UltraViolet Cyber
Remote Remote Direct
Apprenticeship - Offensive Security Engineer
Betclic Group
Bordeaux, FR Entry Direct
Senior Information Security Engineer, Offensive Security
GRVTY
San Antonio, Texas, United States Onsite Senior Direct
Senior Offensive Security Engineer (AppSec)
webAI
Austin, TX Senior Direct
Senior Offensive Security Engineer (AppSec)
webAI
Austin, TX Senior Direct
Web Developer Security Engineer
Washington, DC (Hybrid) Hybrid Mid Direct
Senior Application Security Engineer
Brex
Remote Remote Senior Direct
Application Security Engineer
Amazon.com Services LLC
Seattle, Washington, USA Onsite Direct
Application Security Engineer
Sequoia
Tempe Direct
Senior/Lead/Principal Offensive Security
Salesforce
Israel Onsite Senior Direct
Lead Application Security Engineer
Ivo
San Francisco Flexible Lead Direct
Application Security Engineer
Opal Security
San Francisco Flexible Senior Direct
Staff Security Engineer (Penetration Tester)
Coupang
Seoul, South Korea Onsite Senior Direct
Software Engineer, Web Application
Iambic
Dublin Office Onsite Direct
Application Security Engineer
Amazon Development Centre (London) Limited
London, England, GBR onsite Entry Direct
Application Security Engineer
MicroStrategy
Tysons Corner, VIRGINIA, United States Onsite mid Direct
Senior Security Analyst- Application Security & DevSecOps
Software Mind
San José, San José Province, CR Flexible mid Direct
Senior Security Analyst- Application Security & DevSecOps
Software Mind
San José, San José Province, CR Flexible mid Direct
Application Security Engineer
Mercedes-Benz
India-Karnataka-Bangalore Senior Direct
Senior Security Architect (m/f/d)
Isar Aerospace SE
Andenes, Nordland, Norway Onsite Senior Direct
Technical Architect – Web Application Development
India-Karnataka-Bangalore Senior Direct
Application Security Engineer | Senior
Nord Security
Poland Hybrid Senior Direct
Application Security Engineer
Switzerland Flexible Mid Direct
Security Engineering, Manager (m/f/d)
Affinidi
Berlin, Germany Hybrid Manager Direct
Cloud Application Security Engineer
Trulioo
Vancouver Hybrid Direct
Offensive Security Researcher — Browser Vulnerability Research & Agentic AI
Global Remote Direct
Web Application Developer - Data Visualization
LufCo
Annapolis Junction, MD Onsite Direct
Principal Application Security Consultant, National Security
Mandiant
[Ottawa, ON, Canada, [Ottawa, ON, Canada], Ottawa, null, ON, CA] Senior Direct
Web Developer
Jonsson Workwear
Durban, KwaZulu-Natal, South Africa Onsite Mid Direct
Staff Security Engineer (Penetration Tester)
Coupang
Seoul, South Korea Onsite Senior Direct
Senior Security Analyst - AI & Application Security
Software Mind
San José, San José Province, CR Flexible mid Direct
Senior Security Analyst - AI & Application Security
Software Mind
San José, San José Province, CR Flexible mid Direct
Application and Product Security Principal
Global Relay
Vancouver, British Columbia, Canada Flexible Principal Direct
Senior Application Security Engineer
Apollo. io
United States Senior Direct
Application Security Engineer | Senior
Vilnius Flexible Senior Direct
Security Engineer II, Stores Security Review Operations
Amazon.com Services LLC
New York, New York, USA Onsite Mid Direct
Sr. Security Engineer, Stores Application Security
ADCI
Bengaluru, Karnataka, IND Onsite Senior Direct
Sr. Engineering Manager, Application Security
Betterment
61 West 23rd Street, Fifth Floor, New York, New York Hybrid Manager Direct
Senior Security Engineer, AI Red Team, Threat Operations
Amazon.com Services LLC
USA Onsite Senior Direct
Application Security Engineer
Germany Remote Junior Direct
Senior Application Security Engineer
Paystack
Lagos, Nigeria Onsite Senior Direct
Application Security Engineer
MicroStrategy
Pune, MAHĀRĀSHTRA, IN Onsite mid Direct
Application Security Engineer
Spain Flexible Mid Direct
Application Security Engineer
France Remote Mid Direct
Application Security Engineer
UK Flexible Mid Direct
Technical Program Manager, Stores Application Security
ADCI
Bengaluru, Karnataka, IND Onsite Mid Direct
Security Engineer II, StoreSec Application Security
Amazon.com Services LLC
Sunnyvale, California, USA Onsite Mid Direct
Offensive Security Researcher — Android User Space & AI-Augmented Vulnerability Research
Global Direct
Senior Security Engineer, Product & Application Security
Metropolis
Seattle, Washington, United States Hybrid Senior Direct
Web Security Analyst
Sectigo
Chennai, TN, IN Onsite mid Direct
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- How many offensive web application security testing jobs in london are available?
- JobsGlitch lists active offensive web application security testing jobs in london sourced directly from company ATS platforms — not reposted from LinkedIn.
- Are these Offensive Web Application Security Testing roles actually hiring in London?
- Yes — every listing is indexed directly from company career pages (Greenhouse, Lever, Workday, Ashby). These are not aggregated from other job boards, so they reflect live hiring intent.
- What skills do Offensive Web Application Security Testing jobs in London require?
- Required skills vary by employer and seniority. Browse the listings above to see the specific requirements for each open role.
- How do I apply for offensive web application security testing jobs in london?
- Click any job listing to view the full description and apply directly on the company's career page. Upload your resume on JobsGlitch first to see your match score before applying.