Senior Security Engineer

SumUp enables businesses to get paid easily, process orders quickly, sell online instantly and manage their money more efficiently. We create the tools businesses need to make their business and their customer experience thrive!
What You’ll Do
Embed security practices across the entire product development lifecycle, ensuring security is a core part of engineering processes and decisions
Define, document, and promote secure architectural standards and best practices based on industry frameworks (OWASP, NIST, CIS)
Support engineering teams in implementing and configuring security tooling (SAST, SCA, container scanning) within CI/CD pipelines, ensuring efficiency and low friction
Drive the adoption and optimization of SAST tools, including rule tuning, developer training, and results analysis
Contribute to the Software Supply Chain Security program by assessing risks in third‑party dependencies and promoting secure development practices (e.g., SCA tools, commit sig...