Senior Security Engineer

Senior Security Engineer FinTech Scale-Up

The Opportunity

Join a high-growth FinTech thats transforming how millions move and manage their money where security isnt an afterthought, it is the product. Theyre searching for a hands-on Security Software Engineer who can engineer and automate security into the core of their platform.

In this role, you won't just surface vulnerabilities youll eliminate them at the root. Youll build patterns, tooling, and automation to empower developers to ship secure software at speed.

What Youll Lead & Deliver

• Embed security into the SDLC from architecture through production
• Automate guardrails and integrate security tooling into CI/CD
• Drive threat modelling + security design reviews for new features
• Create internal security tools, libraries, and developer workflows
• Mentor engineers and uplift security engineering craft
• Partner with product & platform teams to build secure-by-default systems

What You Bring

• 5+ years in Security Engineering / Product / AppSec roles
• Strong software engineering skills (Python, Go or TypeScript)
• Experience securing web, mobile and API architectures at scale
• Deep knowledge of SAST, DAST, IAST, SCA workflows & automation
• Familiarity with OWASP Top 10, ASVS, MASVS & modern secure design
• Understanding of OAuth2, OIDC, WebAuthn and identity auth patterns

Bonus Points For

• Security engineering experience in FinTech, payments or regulated domains
• Delivered secure coding training or scaled security champion programs
• Knowledge of PCI-DSS, PSD2, SCA or financial compliance frameworks

Whats In It For You

• Huge impact: secure products used globally
• Ownership in a modern, engineering-led culture
• Budget for certifications, conferences & continuous learning
• Clear progression to Staff / Principal Security Engineer

If youre passionate about building secure systems at scale, engineering elegant solutions, and championing DevSecOps youll thrive here. Ready to shape the future of secure financial technology? Lets talk.