Empleos de remote senior security engineer open-source browser en Murcia

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...

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...

Mozilla is seeking a Senior Software Engineer to join the Privacy Team and advance the Firefox Web Platform. You will work on privacy protections, anti-tracking, and threat intelligence, contributing to Gecko and the broader browser stack. This role supports a remote arrangement within Spain, collaborating across Europe and the US. Ideal candidates have 4+...

Jobgether is seeking a Senior Product Manager based in Europe to shape the vision and strategy of open-source smart home projects. You will oversee initiatives across home automation, voice technology, music experiences, and connected devices, translating community feedback into opportunities and guiding discovery through delivery. You will collaborate with...

Mozilla seeks a Senior Software Engineer for AMO, delivering features and platform modernization across Python/Django-based systems.You'll drive architectural improvements, enhance automated moderation pipelines, and collaborate with engineers, reviewers, and community contributors to ship reliable software used by millions.You'll contribute to CI/CD...

Jobgether is partnering with a global, remote-first team to hire a Senior Web Browser Researcher based in Spain. You will investigate browser behavior, develop automated research tools, and collaborate with product and engineering to translate findings into actionable priorities.Lead research from hypothesis to validation, mentor peers, and contribute to...

Jobgether is partnering with a global, remote-first team to hire a Senior Web Browser Researcher based in Spain. You will investigate browser behavior, develop automated research tools, and collaborate with product and engineering to translate findings into actionable priorities. Lead research from hypothesis to validation, mentor peers, and contribute to...

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,...

Jobgether is partnering to hire a Senior Software Engineer – C++/Go in Spain. You will design and build high-performance networking and security software, integrate with Nginx/Apache, and extend open-source components. Expect ownership across the full lifecycle in a remote-first, Europe-wide team.You will work on bot-detection engines, security...

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...

Senior Software Engineer, Security Assurance | Spain | Remote Spain (Remote) Grafana Labs is the company behind Grafana Cloud, the fully managed observability platform trusted by more than 10,000 organizations to ensure reliability, resolve incidents faster, and optimize telemetry at scale. Built on open source and open standards and designed for...

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...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Web Browser Researcher based in Spain.Join a fully remote, globally distributed team developing advanced device intelligence and fraud-detection technology. As a Senior Web Browser Researcher, you will investigate browser...

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...

Jobgether is representing a partner company in Spain seeking a Senior PHP Engineer. You will develop PHP integrations for hosting control panels and CMSs, including WordPress, with a focus on security and reliability.This fully remote, Europe-wide team offers ownership across the software lifecycle and collaboration with engineers across disciplines. You...

Senior Security / Policy Engineer (with Cedar)Location: Remote from Spain (an indefinite Spanish employment contract)We are looking for aSecurity / Policy Engineerto 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...

Intellias is seeking a Senior Security / Policy Engineer to design and implement authorization models for AI agents and cloud-native platforms, focusing on Cedar, ABAC, OAuth/JWT, and zero-trust security.You will work on policy-as-code for cloud-native and AI-agent platforms, build ABAC models with least-privilege and default-deny principles, and ensure...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Web Browser Researcher based in Spain. Join a fully remote, globally distributed team developing advanced device intelligence and fraud-detection technology. As a Senior Web Browser Researcher, you will investigate browser...

Scopely is seeking a Senior IAM Security Engineer to design, build, and secure Scopely's identity and access management across AWS, GCP, SaaS, AI tooling, and remote access.This is a hands?on, cloud?first role focused on Terraform?driven automation, least?privilege design, and secure identity workflows in a fast?moving engineering environment.You will...