Senior Security Engineer

Causaly

Senior Security Engineer managing the vulnerability management program and collaborating with engineering teams at Causaly. Focused on cloud security and secure coding practices.

Posted 4/28/2026full-timeLondon • 🇬🇧 United KingdomSeniorWebsite

Tech Stack

Tools & technologies

CloudJavaScriptNode.jsPythonReactTypeScript

About the role

Key responsibilities & impact

Own the vulnerability management program end-to-end: strategy, tooling, prioritisation, and remediation tracking across dependencies, containers, and cloud environments.
Define and maintain a dependency security strategy, including policies for third-party library adoption and update cadence.
Integrate and maintain security tooling in CI/CD pipelines (SAST, SCA, secrets detection, container scanning).
Act as a security consultant to product and engineering squads — supporting design reviews, architecture decisions, and secure coding practices.
Define and maintain security standards and guidelines practical for development teams.
Manage and continuously improve the Security Champions program — growing security awareness and capability across engineering teams.
Support SecOps in incident triage and response, contributing security engineering context where needed.

Requirements

What you’ll need

Strong knowledge of cloud security — IAM, network security, secure configuration best practices.
Hands-on experience with security tooling in CI/CD pipelines (SAST, SCA, secrets scanning, container scanning).
Proven experience in a vulnerability management role, through the entire lifecycle.
Passionate and knowledgeable about using LLMs for building robust security practices, including triage, secure code review, threat analysis and tooling
In-depth knowledge of secure coding practices in Node.js, TypeScript, Python, and/or React.
Familiarity with security frameworks and standards (e.g. OWASP, NIST, CIS Benchmarks).
Strong communication skills, with the ability to translate risk for both technical and non-technical audiences.

Benefits

Comp & perks

Competitive compensation package
Private medical insurance
Private dental insurance
Life insurance (4 x salary)
Personal development budget
Individual wellbeing budget
25 days holiday plus bank holidays
Your birthday off!
Potential to have real impact and accelerated career growth as a member of an international team that's building a transformative AI product.

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

vulnerability managementcloud securitysecure coding practicesNode.jsTypeScriptPythonReactSASTSCAsecrets scanning

Soft Skills

communicationconsultingsecurity awarenesscollaborationrisk translation