Senior Product Manager, DDoS

Cloudflare
HybridPosted 18 March 2026

Job Description

About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company. At Cloudflare, we’re not looking for people who wait for a polished roadmap; we’re looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a "normalized" problem and the AI-native curiosity to create a solution using the latest tools. Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up. If you’re the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you’ll fit right in. Available Locations: Hybrid - Lisbon or London About Product Management at Cloudflare As a Product Manager at Cloudflare, you are responsible for building products that improve the way that the Internet works. Product Managers at Cloudflare sit at the intersection of software development, design, and business strategy. We shape high-level product goals but also get our hands dirty. On an average day, you might pitch a concept to senior leadership, create a launch plan with marketing, work with designers to conduct user research, prototype a new feature, iterate on a spec, analyze usage data, or pair with an engineer on implementation. We have ultimate responsibility for understanding our client needs, influencing business strategy, feature specification, and working with engineering to develop our software. About the Role As a Product Manager at Cloudflare, you will be responsible for building products that improve the way that the Internet works. Product Managers at Cloudflare shape high-level product goals but also get our hands dirty. On an average day, you might pitch a concept to senior leadership, collaborate with marketing, work with designers to conduct user research, prototype a new feature, iterate on a spec, analyze usage data, and pair with an engineer on implementation. We are seeking a strategic and technical Senior Product Manager to lead the vision, strategy, and evolution of our DDoS Protection portfolio. Your mission is to seamlessly block volumetric attacks and ensure the availability and resilience of the world’s most critical infrastructure against increasingly sophisticated and massive-scale disruptions. In this role, you will own the end-to-end roadmap for our mitigation engines, balancing automated, high-performance defense with the granular control required by global enterprises. You will be responsible for translating the rapidly shifting threat landscape (from massive terabit-scale floods to complex Layer 7 resource exhaustion) into intuitive, "set-and-forget" protection features. Beyond technical execution, you will serve as a bridge between engineering excellence and market success, working closely with Sales, Customer Success and our Customers to drive adoption and defend our position as a market leader. Your success will be measured by the seamless efficacy of our mitigation platform. You will: Own your space. You will own the priorities and scope for a high performing en ... (truncated, view full listing at source)
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