Hybrid Security Engineer – Application Security

Posted last week

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About the role

  • Embed security controls into CI/CD pipelines and development workflows.
  • Implement and manage SAST, DAST, and SCA tools to detect vulnerabilities early in the lifecycle.
  • Conduct secure code reviews and support developers in remediating findings.
  • Lead threat modelling sessions using standard methodologies to identify design flaws.
  • Review application architectures to ensure alignment with security objectives and mitigation of common threats.
  • Maintain and update reference architectures based on threat modelling insights.
  • Deploy and manage application security tools and integrate them with existing platforms.
  • Automate security tasks using scripting (e.g., Python, PowerShell) or SOAR platforms.
  • Ensure alignment with ISO 27001, FCA, and NIST standards.
  • Contribute to audit readiness and support compliance automation platforms such as Drata.
  • Work with engineering teams to promote secure coding practices.
  • Support the rollout of role-based security training and awareness initiatives.
  • Act as a security champion within development squads and mentor junior engineers.

Requirements

  • Broad experience in application security or secure software development.
  • Strong understanding of OWASP Top 10, secure coding techniques, and threat modelling.
  • Experience with security tools such as SAST, DAST, SCA, and vulnerability scanners.
  • Familiarity with cloud platforms (Azure or AWS), CI/CD pipelines, and DevOps practices.
  • Knowledge of regulatory frameworks (ISO 27001, FCA, NIST).
  • Excellent communication skills and ability to work cross-functionally.
  • Experience in fintech or regulated environments.
  • Certifications such as OSCP, CSSLP, or CISSP.
  • Familiarity with compliance automation platforms (e.g., Drata).
  • Exposure to legacy system security challenges and modernisation strategies.
  • A true team player with a winning mentality and strong work ethic committed to continuous improvement and high performance.
  • Adaptable, tenacious and flexible who is able to perform under pressure.

Benefits

  • 25 days’ annual leave, plus bank holidays and an extra day off for your birthday!
  • Life Insurance.
  • Holiday loyalty scheme.
  • Work abroad scheme.
  • Enrolment into our pension scheme, which we offer via a salary exchange scheme.
  • Access to a financial education, planning and coaching platform.
  • Membership with Healthcare platform, which offers cash back on healthcare focused on dental, optical & physio, plus access to stress helplines, a virtual GP and more.
  • Salary exchange nursery fees.
  • Enhanced parental leave.
  • Cycle to work.
  • Career development and progression tools.
  • Company events – Sporting events, pub nights, seasonal parties, socials.

Job title

Security Engineer – Application Security

Job type

Experience level

Mid levelSenior

Salary

Not specified

Degree requirement

Bachelor's Degree

Location requirements

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