Senior security engineer

🔐 Senior Security Engineer — FinTech Scale-Up


🚀 The Opportunity


Join a high-growth FinTech that’s transforming how millions move and manage their money — where security isn’t an afterthought, it is the product. They’re 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 — you’ll eliminate them at the root. You’ll build patterns, tooling, and automation to empower developers to ship secure software at speed.


🧠 What You’ll 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


💡 What’s 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 you’re passionate about building secure systems at scale, engineering elegant solutions, and championing DevSecOps — you’ll thrive here. Ready to shape the future of secure financial technology? Let’s talk.