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Security jobs in Portugal

5 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.

1–5 of 5 jobs

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  • Senior Systems Engineer - Application Security

    6 weeks ago

    Cloudflare · Amsterdam, Netherlands +6

    HybridSeniorSecurity

    Application Security is responsible for Cloudflare’s fast-growing security product portfolio including WAF, Page Shield, Web Asset Management and API Shield. Being part of Cloudflare means working at internet scale and we are uniquely positioned to tackle challenging problems…

  • Senior Product Manager, Email Security

    8 weeks ago

    Cloudflare · Austin, Texas, United States +2

    HybridSenior€68K – €94K a yearSecurity

    The Product Management team at Cloudflare steers the strategy, roadmap, and execution that powers a faster, more secure internet. As part of the Zero Trust Security organization, our Email Security team is redefining how the enterprise's most trusted — and most targeted —…

  • Senior Software Engineer, Security Rules

    2 months ago

    Cloudflare · Lisboa, Portugal +1

    HybridSenior€66K – €91K a yearSecurity

    Cloudflare’s Engineers build and operate the software that helps power 25+ million Internet properties and millions of businesses around the world. Across our engineering organizations, we have opportunities for high caliber, curious and empathetic people to take on big…

  • Software Engineer, Security Rules

    2 months ago

    Cloudflare · Lisboa, Portugal +1

    HybridMid level€54K – €75K a yearSecurity

    Cloudflare’s Engineers build and operate the software that helps power 25+ million Internet properties and millions of businesses around the world. Across our engineering organizations, we have opportunities for high caliber, curious and empathetic people to take on big…

  • Network Security Engineer

    2 months ago

    Cloudflare · Lisboa, Portugal

    Hybrid€38K – €52K a yearSecurity

    Do you love solving complex technical issues and interacting with people? Are you passionate about providing premium-level support to customers and are a standout colleague? Cloudflare is seeking an experienced Network Security Engineer to join our team and support our largest…

Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.