Empleos de senior firefox security engineer remote en Barcelona

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...

Date Opened 10/19/2026 Country Spain Job Posting ID ZR_****_JOB What is the mission about? . Job Description At NextLink, we are looking for an experienced Senior AI Security Engineer to join our team and collaborate on a cybersecurity project for one of our leading clients in the pharmaceutical industry. You will support the implementation...

Location:Remote - UK, Spain or GermanyThe OpportunityWe'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 infrastructure...

BarcelonaR&D – Security /Full-Time /On-siteWho We Are: At Emburse, you'll not just imagine the future – you'll build it.¿Posee las habilidades y la experiencia adecuadas para este puesto? Siga leyendo para descubrirlo y envíe su solicitud. As a leader in expense intelligence, we are creating a future where technology drives business value and inspires...

At Spendesk, we're building the leading spend management platform for modern businesses, processing billions of euros across Europe and beyond. Security is at the heart of what we do: our customers trust us to safeguard their financial data, and we're committed to raising the bar for security in fintech. We're creating a dedicated Security Engineering...

At The Knot Worldwide, we champion celebration – and that starts with celebrating our people. Our employees are passionate dreamers, thoughtful doers, and lifelong learners who power meaningful moments for millions around the world. We’re united by authentic connection, shared purpose, and a deep commitment to the global community we serve. Here,...

The Mill Adventure is a scale-up with the ultimate mission of building awesome products that will change the way the iGaming industry operates. We started our journey in 2019 with the vision of building a technology-driven organisation and creating a team consisting of the best of the best specialists in their respective fields.Today, we provide a complete...

Ambit Iberia is seeking a Senior AI Security Engineer to secure AI adoption across enterprise environments. You will translate AI security strategy into practical controls, reusable patterns, and implementation guidance for ML, GenAI, RAG, and Agentic AI solutions deployed at scale. You will work with cybersecurity, architecture, engineering, and AI platform...

Security Engineer - Application Security, GRC & AI to join the R&D team of a rapidly growing international technology company serving more than 50 million users worldwide. sole dedicated Security Engineer , you will take end-to-end ownership of security operations, covering application security, vulnerability management, governance, risk assessment,...

Date Opened 10/19/2026Country SpainJob Posting ID ZR_****_JOBWhat is the mission about?.Job DescriptionAt NextLink, we are looking for an experiencedSenior AI Security Engineerto join our team and collaborate on a cybersecurity project for one of our leading clients in the pharmaceutical industry.You will support the implementation of Security for AI,...

TE APUNTAS AL RETO?Como Ingeniero/a SG formarás parte de la unidad de Network Security & Connectivity de SEIDOR donde impulsamos la transformación digital segura de las organizaciones, combinando más de 25 años de experiencia en redes, seguridad y conectividad con una visión integral orientada a las personas, los datos y la innovación.Diseñamos,...

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...

Metricool is seeking a Senior Security Engineer to own application, cloud and AI security across our JavaEE/Spring/Vue stack on AWS.You will work 100% remotely in a high-growth international SaaS environment.You will lead threat modeling, implement SAST/DAST in CI/CD, strengthen ISO ***** and SOC 2 compliance, and audit third-party vendor risk while...

Software Product EngineeringCompany: Dow JonesJob Description:About the Team:Our Technology team drives the evolution of our Engineering, Data, Product and UserExperience functions. Within this group, the GenAI Experiences team builds generative AIproducts that define the future of news and business intelligence for millions of users across theWall Street...

Desplácese hacia abajo para encontrar los detalles completos de la oferta de trabajo, incluyendo la experiencia requerida y las funciones y tareas asociadas.Our approach is human-led, tech-enabled- and it's creating real impact. As a category-defining company, we're shaping what the future of learning looks like at global scale. Every Preply lesson...

The RoleOpenchip is building new RISC-V chips with security at heart, enabling safer and more privacy-respectful execution of data processing workloads like AI models. As a Senior Offensive Security Engineer, you will help to ensure that our software and systems are designed and implemented to the highest security standards. You will perform technical...

Senior Security Engineer – Vulnerability Management | Barcelona Since 2011, SQUAD Group has been a key player in the cybersecurity landscape. We partner with leading organizations to protect their information systems through a comprehensive 360° offering of consulting, integration, expertise, and managed services Our mission: Securing Together! We believe...

Buscamos un/aSenior JBoss / Java Security Remediation Engineerpara incorporarse a un proyecto del sector bancario, participando en la identificación, análisis, remediación y validación de vulnerabilidades en aplicaciones Java desplegadas sobreJBoss y entornos AWS . ¿Qué harás?Analizar vulnerabilidades detectadas mediante herramientasSAST, Secret...

The Role: Openchip is building new RISC-V chips with security at heart, enabling safer and more privacy-respectful execution of data processing workloads like AI models. As a Senior Offensive Security Engineer, you will help to ensure that our software and systems are designed and implemented to the highest security standards. You will perform technical...

Date Opened 10/19/2026 Country Spain Job Posting ID ZR_****_JOB What is the mission about? . Job Description At NextLink, we are looking for an experienced Senior AI Security Engineer to join our team and collaborate on a cybersecurity project for one of our leading clients in the pharmaceutical industry. You will support the implementation...