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 Quick Company. 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. About The TeamCloudflare Browser Isolation runs web content in remote browsers, helping protect users from threats while preserving a responsive browsing experience. Our team builds the Chromium-based browsing engine, remote rendering and streaming technology, and distributed services that manage browser sessions across Cloudflare’s global network. You will work at the intersection of systems programming, distributed systems, and security. You will make sound implementation decisions, seek help when needed, and build broader system knowledge over time. Chromium and C++. Systems programming: Rust. Go, TypeScript, Cloudflare Workers, Nomad, and Consul. Remote rendering and streaming: TypeScript, WebAssembly, and WebGL.



Own well-scoped features and improvements from design and implementation through testing, rollout, and production follow-up, with support from experienced teammates. Develop and maintain C++ code in our Chromium-based browser, and contribute across distributed services and systems components written in Go, Rust, and TypeScript. Debug failures across browser processes, Linux hosts, and distributed services using logs, metrics, traces, and profiling tools. Write maintainable code, automated tests, and clear design notes; Participate in the team’s production on-call rotation after onboarding, and contribute to incident mitigation and follow-up improvements. This role may require flexibility to be on-call outside of standard

working hours
to address technical issues as needed. Experience delivering and maintaining production software, with practical C++ proficiency and an understanding of memory ownership, resource lifetimes, and concurrency. Linux/UNIX fundamentals, including processes, threads, networking, and tools for diagnosing system behavior. Working knowledge of data structures, algorithms, and software design. Ability to navigate an unfamiliar codebase, break a defined problem into deliverable steps, and test correctness and failure cases. A systematic approach to debugging and performance analysis, using evidence to form and test hypotheses. Clear communication, collaborative problem-solving, and a willingness to learn Rust, Go, TypeScript,



and the rest of our stack. Bonus PointsThese are preferred qualifications, not prerequisites. Prior Browser Isolation or Cloudflare experience is not required. Low-latency streaming, graphics, remote computing, or other real-time systems. Experience using Rust for systems programming or distributed services. Go or TypeScript; Production observability, capacity planning, incident response, or build and release infrastructure. Estimated annual salary of 117,000
- 161,000 CAD EquityThis role is eligible to participate in Cloudflare’s equity plan. 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 Medical/Rx Insurance Dental Insurance Flexible Spending Accounts Commuter Spending Accounts On-demand mental health support and Employee Assistance Program Global Travel Medical Insurance Short and Long Term Disability Insurance Life & Accident Insurance 401(k) Retirement Savings Plan Flexible paid time off covering vacation and sick leave Leave programs, including parental, pregnancy health, medical, and bereavement leave 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 GalileoSince 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. Athenian ProjectIn 2017, we created the Athenian P

📌 Systems Engineer, Browser Isolation (Winnipeg)
🏢 Cloudflare
📍 Winnipeg