201 to 225 of 253 OWASP Jobs in the UK

Contract Front End Developer - Contract Angular Developer - HOME BASD - REF 1045

Location
Leeds, England, United Kingdom
Selenium - Cypress - Performance Testing - JMeter DevOps Continuous Integration/Continuous Deployment (a.k.a., CICD) - Jenkins, GoCD, CircleCI, TeamCity - Security - For example: WhiteSource, Snyk, SonarQube, OAuth, OWASP Responsibilities Senior Contract Angular Developer, Leeds or UK Remote (occasional office time required), Angular Front End Developer to join a hugely impressive not for profit ...

Lead Go Lang Engineer (London - Hybrid)

Location
Greater London, England, United Kingdom
particularly PostgreSQL, covering schema evolution, optimisation, and transaction management. Proficient in caching mechanisms using technologies like Redis. Understanding secure coding standards, with insights into OWASP principles. Experienced in containerization tools (Docker) throughout the development lifecycle. Advocate for test automation practices, emphasising reliability and rapid deployment. Capable of translating business requirements ...

Staff Back-end Engineer (UK)

Location
City Of London, England, United Kingdom
particularly PostgreSQL, covering schema evolution, optimisation, and transaction management. Proficient in caching mechanisms using technologies like Redis. Understanding secure coding standards, with insights into OWASP principles. Experienced in containerization tools (Docker) throughout the development lifecycle. Advocate for test automation practices, emphasising reliability and rapid deployment. Capable of translating business requirements ...

AI Security Consultant

Location
City of Westminster, England, United Kingdom
practical terms. Experience with AI governance, responsible AI, model risk management or AI assurance. Familiarity with frameworks and guidance such as NIST AI RMF, OWASP Top 10 for LLM Applications, OWASP Agentic AI guidance, MITRE ATLAS, ISO 27001, NIST CSF, CIS Controls or cloud security frameworks. Experience with SOC operations ...

AI Security Consultant

Location
Manchester, England, United Kingdom
practical terms. Experience with AI governance, responsible AI, model risk management or AI assurance. Familiarity with frameworks and guidance such as NIST AI RMF, OWASP Top 10 for LLM Applications, OWASP Agentic AI guidance, MITRE ATLAS, ISO 27001, NIST CSF, CIS Controls or cloud security frameworks. Experience with SOC operations ...

Pen Tester

Location
United Kingdom
deliver the following: Web application testing API testing External & Internal Infrastructure testing (including build reviews) Mobile application testing (including knowledge of standards such as OWASP MASVS) Experience testing in any of the following areas is also desirable: Compiled application testing Cloud security reviews (including AWS & Azure) Development and upskilling opportunities ...

Full-Stack Developer — ModernZ AI

Location
United Kingdom
design, query optimization, and migrations Familiarity with containerization (Docker) and modern deployment workflows Strong understanding of web security fundamentals — authentication, authorization, input validation, and OWASP best practices Experience with version control (Git), code review practices, and collaborative development workflows A product-minded approach to engineering — you care about what ...

Penetration Tester

Location
London, United Kingdom
engagement, and plan testing that meets their assurance needs. Apply manual and tool-assisted testing techniques aligned with recognised methodologies and frameworks, including the OWASP Web Security Testing Guide, PTES, and MITRE ATT&CK. Deliver Cyber Essentials Plus assessments, including scoping, conducting the required technical tests, verifying remediation and supporting ...

Penetration Tester

Hiring Organisation
DGH Recruitment
Location
City of London, South East, United Kingdom
Employment Type
Permanent Contract, On-site
Salary
£55,000
engagement, and plan testing that meets their assurance needs. * Apply manual and tool-assisted testing techniques aligned with recognised methodologies and frameworks, including the OWASP Web Security Testing Guide, PTES, and MITRE ATT&CK. * Deliver Cyber Essentials Plus assessments, including scoping, conducting the required technical tests, verifying remediation and supporting ...

Software Engineer

Location
Horsham, England, United Kingdom
AWS. You think in quality and resilience: You understand performance, reliability, scalability and secure design, and you work with established frameworks and OWASP practices. You get leverage from tools: You know how to use AI coding agents effectively without outsourcing your judgement. You keep things simple: You weigh existing tools ...

Software Engineer

Location
Horsham, England, United Kingdom
AWS.You think in quality and resilience: You understand performance, reliability, scalability and secure design, and you work with established frameworks and OWASP practices.You get leverage from tools: You know how to use AI coding agents effectively without outsourcing your judgement.You keep things simple: You weigh existing tools, libraries and patterns ...

Full Stack Software Engineer

Location
Greater London, England, United Kingdom
code generation, component refactoring, test generation, and architectural brainstorming. Enforce a strict zero-trust verification loop over all AI outputs to guarantee type safety, OWASP vulnerability defense, and performance standards. Enterprise Security & Audit Pipeline: Enforce rigorous authentication and authorization postures (JWT tokens, ApiKey schemes, single sign-on) and block malicious ...

IMS Core Engineer

Location
Reading, England, United Kingdom
dynamic working environment. You have an Engineering degree or equivalent experience in Computer Science, Electronics, Telecoms or a related field. Awareness of NIST, OWASP and UK TSR requirements and how they impact delivery and testing of secure networks Willing to support an on-call rota as required. Abilty to work ...

Senior Software Architect

Location
Southampton, England, United Kingdom
ramp on a new AI tool or technique in days, not months. You will have an advantage if you also have: Security best practice (OWASP top ten) Windows services Experience using AI tooling specifically in the architect role - for design review, ADR drafting, threat modelling, contract design, or similar. Familiarity ...

Technical Security Consultant

Location
Greater London, England, United Kingdom
including SAST, SCA, DAST, secrets scanning, IaC scanning, API security, threat modelling and CI/CD security. Map controls against frameworks including NIST SSDF, OWASP SAMM and OWASP DSOMM. Review security tooling and integrations across GitHub, GitLab, CI/CD and cloud environments. Conduct control-effectiveness assessments, evidence reviews ...

Senior Application Security Engineer - Product Security & DevSecOps

Location
London Borough of Islington, England, United Kingdom
converting SAST, SCA, secrets or ASPM findings into prioritised, remediated work rather than raw reporting Strong understanding of common vulnerability classes and the OWASP Top 10, with practical knowledge of how to remediate them The ability to read and review code in at least one of our core languages: Java … policy-as-code tooling Experience establishing a security champions programme Experience securing large language model (LLM) or agentic AI capabilities, such as applying the OWASP Top 10 for LLM Applications Familiarity with financial services regulations and standards, such as the Digital Operational Resilience Act (DORA ...

Founding Security Engineer: Build Security for AI Litigation

Location
Greater London, England, United Kingdom
ensure we are secure and demonstrably so to our customers. You’ll embed secure-by-design practices, monitor for irregular behaviour, align with OWASP Top 10 and AWS Well-Architected, and lead risk assessments and policy documentation under ISO 27001 ISMS. #J-18808-Ljbffr ...

Security Testing Consultant

Location
Greater London, England, United Kingdom
write deliverables to a high standard Experience with Attack & Threat Modelling Red Team testing and social engineering attack methodologies Extensive knowledge of the OWASP Testing Methodology Knowledge of networking protocols and the OSI Model Working knowledge of CobaltStrike Preferred Education, Training & Experience: 5 years testing Experience ...

Agentic AI Security Engineer — Red Team & Governance

Location
Greater London, England, United Kingdom
agentic AI. You will work hands-on at first and grow into wider governance and mentorship across teams. You will map findings to OWASP, MITRE ATLAS and NIST AI RMF, define controls for internal vs client-facing views, and help roll out tooling and incident response processes across accounts. #J ...

Response Engineer – Cloudflare Managed Defense Center (CMDC)

Location
Greater London, England, United Kingdom
advanced Security Operations, or high-level Technical Support/Incident Response for enterprise infrastructure Proven capability to handle both Application Security (including knowledge of OWASP Top 10 vulnerabilities, L7 WAF, HTTP/S anomalies, Bot mitigation) and Network Security (L3/L4 volumetric DDoS, protocol abuse) Working knowledge of threat ...

Quality Engineer

Location
West of England, England, United Kingdom
with a solid understanding of HTTP methods, status codes, headers, and payloads. Security & Reliability Awareness: Familiarity with foundational web security principles (such as the OWASP Top 10) and a proactive approach to non-functional testing. Shift-Left Quality Practice: Experience actively participating in refinement sessions alongside Product Managers and Engineers ...

Senior Penetration Tester

Location
United Kingdom
Team engagements. In this role, your primary duties will involve executing web application, internal, and external assessments following established industry frameworks like OWASP and MITRE ATT&CK. You may also provide mentorship by pairing with junior or mid-level penetration testers to guide them through their assessments. Based on your ...

Enterprise Security Architect

Location
City Of London, England, United Kingdom
The Apex Group was established in Bermuda in 2003 and is now one of the world’s largest fund administration and middle office solutions providers. Our business is unique in its ability to reach globally ...

Net Developer

Hiring Organisation
Ascendion
Location
EC2Y, Aldersgate, Greater London, United Kingdom
Employment Type
Contract
regulated environment. Essential skills: 5+ years of full stack development with C#/.NET and TypeScript/JavaScript Hands-on remediation of OWASP Top 10 issues, CVEs and dependency vulnerabilities Scanning tools such as SonarQube, Snyk, Veracode or Checkmarx Building and securing REST API integrations Regulated environment experience, ideally financial ...

Security Architect

Location
Greater London, England, United Kingdom
/CD security Hands‐on experience with AWS and Cloudflare (or equivalents) and Terraform or similar IaC A strong grasp of the OWASP Top 10 and the ability to assess exploitability and impact Solid coding skills (e.g. Python, Go, Scala) and experience building security tooling or automation Practical understanding … risks in AI‐assisted and agentic development and LLM applications (e.g. OWASP Top 10 for LLMs) Experience with security risk analysis and risk management methods The ability to explain trade‐offs clearly to engineers and senior stakeholders, and to win people over Nice to have Experience building guardrails, sandboxes ...