Senior Security Assurance Engineer — Remote

Jobgether is seeking a Staff Application Security Engineer based in Spain to establish and scale a dedicated security function within a high-growth tech environment. You will combine strong software engineering with hands-on application security to improve SDLC, lead threat modeling, and drive remediation across APIs, SDKs, and cloud services. As a senior...

Mozilla Corporation is seeking a Senior Software Engineer, Firefox Security, to design and implement enterprise security features that strengthen Firefox’s security posture across multiple operating systems. You will drive improvements to core security mechanisms and collaborate with teams to investigate issues and deliver robust fixes.The role emphasizes...

Mozilla Corporation is seeking a Senior Software Engineer to advance Firefox security. You will design, implement, and ship security features for enterprise users, contribute to Firefox security architecture across multiple OS, and collaborate with cross-functional teams.You’ll bring 3+ years in low-level software, strong C/C++, knowledge of security...

CloudLinux is a global remote‑first company driven by our principles: do the right thing, employees first, we are remote first, and we deliver high‑volume, low‑cost Linux infrastructure and security products that help companies to increase the efficiency of their operations. Every person on our team supports each other and does what we can to ensure we...

MatchPoint Solutions is seeking a Senior Network Security Engineer for a 100% remote role. You will monitor security events, respond to incidents, and tune security tooling to support clients across various industries.Candidates should have strong SOC experience, scripting for monitoring/alerting, and familiarity with AWS workflows, CI/CD, and GitHub in...

Seeking a Senior Software Engineer to build security and privacy features for Wikipedia and other Wikimedia projects, focusing on a hands-on role in a distributed team.

n8n GmbH is hiring two Security Engineers to identify and reduce security risks across our product and internal systems, leveraging threat modelling, hands-on security expertise, and cross-functional collaboration. You will partner with engineering, cloud, IT, and data teams to embed security into development, review designs, and drive proactive security...

A global cybersecurity company is seeking a Senior Security Engineer to automate exploit generation and analyze zero-day attacks on WordPress. This role requires a strong background in security engineering and hands-on experience with exploiting PHP applications and WordPress plugins. Candidates should possess strong Python skills to build automation...

Senior Software Engineer, Firefox Security at Mozilla Corporation Team: Firefox Locations: Remote Sweden, Remote UK, Remote France, Remote Germany, Remote Finland, Remote Belgium, Remote Spain, Remote Netherlands Why Mozilla? Mozilla Corporation is the non‑profit‑backed technology company that has shaped the internet for the better over the last 25...