Senior Product Security Engineer

Навыки

• Agile
• Распределённые системы
• DNS / DHCP
• Jira
• Лидерство
• LLM
• Ответственность за результат

О компании и продукте

• 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: Austin, TX

Задачи

• Autonomously Drive AI Security Innovation: Proactively identify gaps in our current capabilities and independently architect, build, and deploy AI-driven solutions to automate code analysis, optimize triage, and scale Product Security workflows
• Security Architecture & Threat Modeling: Lead deep-dive security reviews and complex threat modeling sessions across distributed systems, embedding strict security requirements into product designs before development begins
• Product-Focused Vulnerability Management: Own the lifecycle of product security findings
• Ensure vulnerabilities are accurately triaged, mapped to the correct engineering owner, and mitigated in alignment with established SLAs
• Bug Bounty Leadership: Oversee the technical triage and validation of Cloudflare’s external Bug Bounty program, prioritizing submissions based on real-world exploitability and business risk
• Pentest Strategy & Support: Shape the scope of internal and external penetration testing engagements, serving as the technical liaison to ensure findings are deeply understood and remediated by development teams
• Strategic Influence & Mentorship: Act as a force-multiplier for security across Cloudflare
• mentor junior engineers, cultivate security champions within engineering organizations, and establish modern, paved-road developer guardrails

Требования

• Senior-Level Product/AppSec Expertise: Extensive, battle-tested experience in Product or Application Security within large-scale distributed cloud environments or SaaS platforms
• Practical AI & Automation Engineering: Demonstrated ability to build production-grade automation scripts and tools
• Vulnerability Lifecycle Ownership: Proven track record of managing, routing, and driving the remediation of vulnerabilities across multi-stakeholder engineering organizations while strictly enforcing SLAs
• Offensive Mastery: Familiarity with offensive security tooling and modern exploitation techniques used during professional penetration testing

Будет плюсом

• Must possess hands-on engineering experience leveraging AI/LLMs to solve operational or technical challenges
• Advanced Threat Modeling & Risk Analysis: Mastery of threat modeling methodologies (e.g., STRIDE) and an analytical mindset capable of translating complex theoretical risks into prioritized, actionable business context
• High Influence & Communication: Superb cross-functional leadership skills
• the ability to confidently influence senior engineering leaders, resolve ownership ambiguity, and champion security initiatives without explicit authority
• Program Management Experience: Experience scaling crowdsourced security programs (e.g., HackerOne, Bugcrowd) or optimizing agile project management workflows within JIRA
• Experience in integrating hardware security features into production code bases
• This role is eligible to participate in Cloudflare’s equity plan

Условия

• Cloudflare offers a complete package of benefits and programs to support you and your family
• Our benefits programs can help you pay health care expenses, support caregiving, build capital for the future and make life a little easier and fun!
• The below is a description of our benefits for employees in the United States, and benefits may vary for employees based outside the U.S
• Health & Welfare
• Medical/Rx Insurance
• Dental Insurance
• Vision Insurance
• Flexible Spending Accounts
• Commuter Spending Accounts
• Fertility & Family Forming
• On-demand mental health support and Employee Assistance Program
• Global Travel Medical Insurance
• Financial
• Short and Long Term Disability Insurance
• Life & Accident Insurance
• 401(k) Retirement Savings Plan
• Employee Stock Participation Plan
• Time Off
• Flexible paid time off covering vacation and sick leave
• Leave programs, including parental, pregnancy health, medical, and bereavement leave
• What Makes Cloudflare Special?
• We’re not just a highly ambitious, large-scale technology company
• We’re a highly ambitious, large-scale technology company with a soul
• Fundamental to our mission to help build a better Internet is protecting the free and open Internet
• Project Galileo : Since 2014, we've equipped more than 2,400 journalism and civil society organizations in 111 countries with powerful tools to defend themselves against attacks that would otherwise censor their work, technology already used by Cloudflare’s enterprise customers--at no cost

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