Engineering Manager, UI Platform Team

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. 

We realize people do not fit into neat boxes. We are looking for curious and empathetic individuals who are committed to developing themselves and learning new skills, and we are ready to help you do that. We cannot complete our mission without building a diverse and inclusive team. We hire the best people based on an evaluation of their potential and support them throughout their time at Cloudflare. Come join us! 

Available Locations: 

• London, UK
• Lisbon, Portugal 

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. 

What you'll do

We're seeking an Engineering Manager to lead the UI Platform Team at Cloudflare.  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. You will set best practices, evangelize this change across engineering teams, and ensure adoption. The team also owns UI infrastructure (CI/CD, observability, experimentation tools) for the monolith and for the fragment architecture. Our mission is to improve developer productivity and application performance.

Key Responsibilities

• Lead and mentor the team to build, migrate, and scale UI platform frameworks.
• Set and promote best practices for UI development and evangelize the transition across engineering teams.
• Drive UI infrastructure excellence, including CI/CD, observability, and experimentation tools.
• Collaborate with product and design teams to deliver self-serviceable, cohesive user experiences.
• Tackle cross-cutting concerns to improve developer velocity and code quality.

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.
• Has built new technology that powers important systems.
• Experience building and leading a team, including hiring, coaching, and professional development.
• A self-directing nature, keen to take ownership of projects from start to finish.
• Experience coordinating projects across multiple teams and experience with driving migrations from monolith to modular frameworks is a plus.
• Empathetic and clear communication skills, verbal and written
• Strong leadership, collaboration, and technical evangelism skills.
• Experience building and scaling large-scale web applications.
• Expertise in React.js, TypeScript, and modern front-end systems.

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.

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: We equip politically and artistically important organizations and journalists with powerful tools to defend themselves against attacks that would otherwise censo