2 days ago
London, United KingdomStaff+
Responsibilities
- Build threat models for critical systems and establish prioritized cybersecurity requirements.
- Partner with Product, Engineering, and Infrastructure teams to design and ship secure software across web, API, mobile, FIX, and trading platforms.
- Lead global security initiatives and build custom AI-powered cybersecurity tooling.
- Assess vulnerability risks, provide actionable recommendations, and track security health metrics and KPIs for executive reporting.
- Drive high-impact projects and adapt to evolving business needs.
- Provide technical leadership and mentorship to cybersecurity and engineering teams.
Requirements
- 10+ years of cybersecurity experience, including 5+ years of hands-on coding.
- Deep expertise in threat modeling, code reviews, and offensive security methodologies.
- Working knowledge of Linux environments, command-line tools, shell scripting, system hardening, and security configuration.
- Hands-on penetration-testing experience.
- Knowledge of IP, DNS, HTTP, SSL/TLS, cryptography, PKI, encryption at rest and in motion, and AWS, Azure, or GCP.
- Proficiency in one or more of C/C++, Java, JavaScript, Python, Go, or Rust.
- Understanding of OWASP Top 10, SANS CWE Top 25, enterprise software development, CI/CD pipelines, and security tooling including SAST, DAST, OSA, vulnerability management, and API traceability.
- Ability to communicate complex technical risks to executives and engineers and build cross-functional partnerships.
- Ability to independently drive projects from conception to completion with minimal oversight.
- Preferred qualifications include OSCP certification, experience securing trading or regulated systems, and certifications such as SABSA, TOGAF, CISSP, OSCE, SANS, CREST, CISM, or cloud security specialty certifications.
Benefits
- Full-time onsite work in SoHo, London.
- Opportunity to work on high-stakes crypto, trading, financial-market, and regulated systems.
- Equal-opportunity employment and reasonable accommodations are provided.