Available Locations:
- London, UK
- Lisbon, Portugal
- Austin, TX
About the Department
Cloudflare's Engineering Team builds and runs the software that handles large amounts of requests on the Internet today. We also build and run the internal tools and platforms that run that software. Individual engineering teams are typically responsible for large areas with considerable impact, and able to execute autonomously within that space to deliver value to their customers - be they internal or external.
About the Role
We are seeking a skilled Frontend (UI) Platform Engineer to join our team. You'll be responsible for the core technology that drives the Cloudflare Dashboard. You'll be pioneering new techniques and tooling to move away from a traditional monolithic application and onto Cloudflare's innovative Web Fragments. In this role, you will enhance UI infrastructure, streamline development workflows, and collaborate across teams to improve code quality and developer velocity. Your contributions will be pivotal in refining the developer experience, ensuring high-quality frontend delivery, and optimizing performance and reliability at scale. Our mission is to improve developer productivity and application performance.
Key Responsibilities
- Help build, migrate, and scale the UI platform frameworks.
- Drive UI infrastructure excellence, including CI/CD, observability, and experimentation tools.
- Tackle cross-cutting concerns to enhance developer velocity, maintainability, and code quality.
- Upgrade and maintain the frontend codebase, modernizing legacy components to align with current best practices.
- Collaborate with product and design teams to deliver cohesive, self-serviceable user experiences.
Technologies We Use
React, TypeScript, JavaScript (ES6+), Remix, Qwik, PlayWright, Cypress, Vite, Webpack, Bazel, CI/CD tools, Go, RESTful APIs
Qualifications
- We want someone who understands and obsesses over front-end systems.
- Passion for improving developer experience and increasing development velocity.
- 4+ years of experience in frontend engineering, specializing in JavaScript, TypeScript, and React.
- Strong knowledge of UI infrastructure, CI/CD, and testing frameworks (e.g., Playwright, Cypress).
- Proven ability to drive projects independently, from concept to implementation.
Preferred Skills:
- Expertise in React.js, TypeScript, and modern front-end systems.
- Expertise in performance optimization for frontend applications.
- Experience with modern JavaScript bundling tools like Webpack, Vite, and Bazel.
- Familiarity with Remix, Qwik, RESTful APIs, and Go.
- Experience building and maintaining integration test suites with API mocks.
- Experience building and scaling large-scale web applications.
Why Join Us?
- Lead a pivotal migration to a modern, scalable UI platform.
- Shape best practices and drive impactful engineering change.
- Work with modern technologies and solve large-scale challenges.
Top Skills
What We Do
Cloudflare, Inc. (NYSE: NET) is the leading connectivity cloud company on a mission to help build a better Internet. It empowers organizations to make their employees, applications and networks faster and more secure everywhere, while reducing complexity and cost. Cloudflare’s connectivity cloud delivers the most full-featured, unified platform of cloud-native products and developer tools, so any organization can gain the control they need to work, develop, and accelerate their business.
Powered by one of the world’s largest and most interconnected networks, Cloudflare blocks billions of threats online for its customers every day. It is trusted by millions of organizations – from the largest brands to entrepreneurs and small businesses to nonprofits, humanitarian groups, and governments across the globe.
Why Work With Us
Cloudflare employees come from all walks of life. We are mission-driven, and our team is energized by a collaborative, creative environment that celebrates our differences and fosters new ways to grow together.
Gallery
Cloudflare Offices
Hybrid Workspace
Employees engage in a combination of remote and on-site work.
We are committed to developing a global team that is distributed with a flexible working approach. Doing this equitably and inclusively is essential to our success. Visit our careers site for more on 'How & Where We Work.'
