Empregos de remote staff security engineer linux web security em Coimbra

CloudLinux Inc. is a global remote-first company building Imunify360, a security suite for Linux servers. We seek a Staff Security Engineer to own end-to-end threat discovery, detection, mitigation and post-incident review in a hands-on leadership capacity. You will analyze malware, design detections, and collaborate with engineering, security research, and...

CloudLinux is a global remote-first company. We are 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...

Yuno is seeking a Staff Engineer for Trust & Vault to lead the architecture of secure card vaulting, authentication, and payment optimization. You will mentor engineers, drive multi-tenant, scalable designs, and ensure production-grade reliability in a zero-tolerance environment. Remote role with global scope and AI-driven tooling. You will shape domain...

Yuno is seeking a Staff Engineer to lead Trust & Vault, securing card data and optimizing its use across the platform. You will architect PCI-compliant vaulting, tokenization, and authentication, balancing security with performance in a zero‑tolerance culture. This hands-on leadership role expects you to design multi‑tenant, scalable services, own...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Staff Application Security Engineer based in Portugal. Help establish and scale a dedicated application security function within a high-growth technology environment where protecting customers against fraud and abuse is a core...

CloudLinux is a global remote-first company focused on Linux infrastructure and security products. We seek an experienced researcher or engineer to build a brand-new runtime protection layer for Node.js, integrating threat intelligence and scalable detection. You will own the product direction, architectural decisions, and end-to-end delivery, working...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Security Compliance Engineer based in Portugal. As a Security Compliance Engineer, you will play a key role in strengthening security, privacy, and regulatory compliance across a global payments technology environment. You will...

Nebius Academy (powered by TripleTen) provides assessments and training for tech companies and aspiring professionals worldwide, helping companies & individuals transform their lives through career development and acquiring the new skills needed as a tech professional. Our focus on data science, machine learning, and generative AI helps tech-forward...

Emagine is seeking an Application Security Engineer to join a collaborative and dynamic project environment. This is an opportunity for an experienced application security professional to strengthen application security practices through penetration testing, security assessments, and the integration of security tools into CI/CD pipelines. What You/'ll Be...

Yuno is seeking a Staff Engineer to lead Trust & Vault, shaping secure card data handling, vaulting, and authentication at scale. You will architect PCI-compliant systems, drive API and event‑driven design, and mentor engineers in a high‑stakes, zero‑tolerance environment. The role emphasizes You Build It, You Run It, multi‑tenancy, and elastic...

Nabu Casa is seeking a Senior ICT Technician to own internal IT and security for a fully remote, globally distributed team. You will ensure secure, reliable Macs, Windows and Linux workstations, manage access, and collaborate with Cloud engineers to protect the server landscape. You will automate provisioning and offboarding, maintain internal tools like...

CloudLinux is seeking a Staff Engineer for Imunify360, a multi-layer security suite for Linux servers. This role is fully remote with international teams, and you will drive architecture while spending 30-50% of time writing production code across Python, Go and Rust. You will mentor engineers, set engineering standards, and align cross-squad work with ADRs...

Closer Consulting is seeking a Security Engineer to join the team in Lisbon, Portugal. The role targets 1–3 years in Systems Administration, with hands-on Windows Server and Linux experience and solid networking knowledge in enterprise settings. Applicants should bring basic cybersecurity understanding, strong problem-solving skills, and English at B2...

CloudLinux is a global remote-first company. We are 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...

CloudLinux is a global remote-first company. We are 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...

Bug Bounty Security Researcher Empresa : Jobgether Tipo de Emprego : Periodo Integral Remote / Work from Home JobCopilot will tailor your resume and auto-fill the application Descrição do Emprego - Bug Bounty Security Researcher This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking...

Jobgether SRL is partnering to fill a Systems Engineer position focused on Linux and Windows in a fully remote setting based in Portugal. The role covers monitoring, troubleshooting, and optimizing IT operations within cloud environments, with a strong emphasis on uptime, security, and process improvement. You will work across web servers, TLS, and...

Lever, Inc. seeks a Staff Platform Engineer based in Portugal to lead platform foundations for product teams and AI coding agents. You will shape CI/CD, tooling, security, and observability, while staying hands-on with code, infra, and pipelines. The role emphasizes standardization with team autonomy, security-first delivery, and building reusable...

Security Engineer - Node.js Proactive Defense J Empresa : Jobgether Tipo de Emprego : Periodo Integral Portugal Descrição do Emprego - Security Engineer - Node.js Proactive Defense We are looking for a highly autonomous Security Engineer to build a new generation of runtime protection for Node.js applications. This role offers the opportunity to create...

We’re building an MCP platform that connects AI models (ChatGPT, Claude, Cursor) to real data and services. We are looking for an experienced Staff Engineer, to design and ship scalable LLM-powered systems across React/TypeScript/Node, drive architecture, and prototype agentic behaviors that push what’s possible. Senior Staff Engineer – Ogment Why...