Empleos de senior firefox security engineer remote en Valencia

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...

Senior Software Engineer, Firefox Securityat Mozilla CorporationTeam: FirefoxLocations: Remote Sweden, Remote UK, Remote France, Remote Germany, Remote Finland, Remote Belgium, Remote Spain, Remote NetherlandsWhy Mozilla?Mozilla Corporation is the non?profit?backed technology company that has shaped the internet for the better over the last 25 years.We make...

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...

Lingokids in Spain is hiring a Senior Application Security Engineer to own the security of our React Native app, Ruby backend services and AWS infrastructure. You will design threat models, review architecture, and implement secure tooling in CI/CD.You’ll strengthen supply chain security, triage vulnerabilities and coordinate penetration tests, working...

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...

Senior Security / Policy Engineer (with Cedar) Location: Remote from Spain (an indefinite Spanish employment contract) We are looking for a Security / Policy Engineer to design and implement authorization models for AI agents and cloud-native platforms. The role focuses on AWS AgentCore Policy (Cedar), policy-as-code, OAuth/JWT-based authorization, and...

Wire is seeking a Senior Product Security Engineer to join our Information Security Team in a remote EU setup with periodic travel to Berlin. You will drive product and platform security across authentication, encryption, data handling and APIs, working closely with engineering, product, and other teams.You will review changes for security or privacy...

Grafana Labs is seeking a Senior Software Engineer focusing on Security Assurance to advance our security observability, compliance, and control management across a cloud-native SAAS platform. This is a remote-first role with opportunities to collaborate across teams and auditors.You will build automation for security programs, integrate controls into SDLC,...

Location: Remote - UK, Spain or Germany The Opportunity We're partnering with a major international fintech that's making significant investments in cloud infrastructure, cybersecurity and emerging AI technologies. This isn't your typical security engineering opportunity. Our client operates at scale, with a global technology footprint, complex...

Job DescriptionAt Pencil, we are driving innovation in advertising technology through our state-of-the-art SaaS product, which harnesses Generative AI to redefine content creation. Our mission is to make AI the default in advertising without replacing creative people. To achieve this, we need to make sure that our technology isn't just in the hands of big...

intro is partnering with a major international fintech to recruit a Senior Security Engineer. You will shape security architecture across multi-cloud environments, driving AI-enabled threat detection, security automation and zero-trust principles.You'll own cloud security design, threat monitoring, and secure-by-design engineering, collaborating with...

Overview As an Incident Responder at Mozilla, you will monitor, detect and mitigate security incidents across Mozilla's products globally.You'll act as incident commander, driving responses through a full lifecycle and shaping playbooks for 24/7 readiness.You'll conduct threat hunting, research threat intel, and collaborate with diverse stakeholders to...

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...

Metricool is seeking a Senior Security Engineer to own application, cloud and AI security in a fully remote role. You will protect its monolith (JavaEE, Spring Security, Vue) and AWS infrastructure while shaping compliance for ISO 27001 and SOC 2. You’ll collaborate with senior developers to integrate security into the development process from the start,...

Jobgether is seeking a Security Engineer (AppSec / GRC / AI Security) based in Spain to own security across a rapidly growing platform serving 50M+ users. You will lead app security, risk, and AI security initiatives, collaborating with engineering leaders to embed security in development workflows. You will coordinate audits, manage incident response, and...

Kairós Digital Solutions SL en España busca un/a profesional de Cloud Security con experiencia en AWS para dar servicio a los equipos de desarrollo, gestionar aprovisionamiento de servicios cloud y desplegar infraestructura como código.Serás parte de un equipo multidisciplinario, dando respuesta a incidentes, gestionando vulnerabilidades y asegurando el...

Senior Software Engineer -Observability, Managed Inputs Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. By taking advantage of all structured and unstructured data — securing and protecting private information more...

Senior Security / Policy Engineer (with Cedar) Location: Remote from Spain (an indefinite Spanish employment contract) We are looking for a Security / Policy Engineer to design and implement authorization models for AI agents and cloud-native platforms. The role focuses on AWS AgentCore Policy (Cedar), policy-as-code, OAuth/JWT-based authorization, and...

JobTalent is seeking a Lead Information Security Engineer to own incident management, threat detection, and security posture improvements while guiding a four-person Information Security team. You will collaborate with DevOps and cross-functional teams to strengthen security across the platform.This fully remote role supports CET +/-1 hour availability and...

En eXperience IT Solutions, empresa tecnológica con más de 25 años de experiencia en el sector IT, desarrollamos soluciones innovadoras para clientes de primer nivel en distintos sectores.Apostamos por el talento, la excelencia técnica y la colaboración, ofreciendo un entorno profesional, flexible y con proyección de futuro.Buscamos un/a Ingeniero/a de...