Design Engineer, Radar

Reposted Yesterday
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Lisbon
Hybrid
Mid level
Cloud • Information Technology • Security • Software • Cybersecurity
Helping Build a Better Internet
The Role
As a Design Engineer, you'll create user experiences and UI components while collaborating with product managers and engineers to build interactive visualizations and maintain high design quality across platforms.
Summary Generated by Built In
Available Locations: Lisbon, Portugal
About the Department
Emerging Technologies & Incubation (ETI) is where new and bold products are built and released within Cloudflare. Rather than being constrained by the structures which make Cloudflare a massively successful business, we are able to leverage them to deliver entirely new tools and products to our customers. Cloudflare's edge and network make it possible to solve problems at massive scale and efficiency which would be impossible for almost any other organization.
About the Role
As a Design Engineer you'll sit at the intersection of design, front-end engineering, and data visualization roles, working closely with product managers, engineers and also designers to craft fast, elegant, and reliable interfaces that make complex Internet trends and metrics easy to explore.
You'll be part of a growing engineering team tasked to help build and evolve projects at ETI such as Cloudflare Radar, our public data-intelligence platform, Radar Display, our large-format visualization experience optimized for big screens and live event environments, Year in Review, and other tools which are part of our ecosystem where you will be able to enrich their user experience as well.
What you'll do
We are looking for an experienced and empathetic Design Engineer who will help build and scale the platform that empowers millions of users to be successful with Cloudflare. In this role, you'll use your skills to ensure we have a world-class user interface that gives customers relevant and up-to-date content whenever they need it. This is a cross-functional role where you'll work collaboratively across the product, engineering and design teams.
  • Design User experiences and UI components that scale across ETI ensuring performance on desktop, mobile, and large-format displays.
  • Build interactive visualizations (maps, charts, dashboards) that bring global Internet data to life.
  • Prototype high-fidelity UI/UX concepts and iterate rapidly based on user feedback and real-world data.
  • Translate product specs into clear UI/UX design using modern design tooling (e.g., Figma, Miro).
  • Champion design system consistency, contributing to new and reusable components to keep Radar cohesive and scalable in several distinct platforms.
  • Ensure our products and tools meet high standards for performance, accessibility, internationalization, and responsiveness.

  • Maintain UX/UI high quality by performing rapidly fixes and small enhancements, polishing items, and bugs reported by customers and internal teams.
  • Support the creation and optimization of tools like the Radar Display layouts tailored for big screens (wallboards, NOCs, conferences, lobbies) and customized for diverse events.

Technologies We Use
  • Figma, Miro
  • React, Tailwind, Storybook, TypeScript
  • Git, GitLab CI/CD

Qualifications
  • 3+ years of experience in a hybrid Design Engineer, UI Engineer, or Frontend Engineer role with a strong design focus.
  • Expertise in building modern, scalable, and responsive UI applications using React, TypeScript, and advanced CSS.
  • A strong portfolio showcasing your ability to translate complex design concepts (Figma, Miro, etc.) into high-quality, pixel-perfect code.
  • Hands-on experience building, maintaining, or contributing to a component library or design system (e.g., using Storybook).
  • Excellent communication and collaboration skills, with a proven ability to work effectively with designers and product managers to scope work and find scalable solutions.
  • A pragmatic and product-oriented mindset, capable of balancing technical debt, design intent, and development velocity.

Preferred Skills
  • Experience with UX prototyping and iterating in both high-fidelity (Figma) and code-based tools.
  • Experience with web accessibility (WCAG) and building inclusive interfaces.
  • Experience working on large-scale products used by multiple teams.

Why Join Us?
  • Bridge the gap between design and engineering on a high-visibility, high-impact Radar team solving real problems.
  • Directly address and solve customer pain points, improving the experience for millions of users.
  • Shape the future of the Cloudflare UI by building its foundational patterns and exploring ambitious "North Star" concepts.
  • Join a collaborative, fast-moving team that values high-quality, scalable design and rapid iteration.

Top Skills

Figma
Git
Gitlab Ci/Cd
Miro
React
Storybook
Tailwind
Typescript
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The Company
HQ: San Francisco, CA
4,400 Employees
Year Founded: 2010

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.

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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.'

Typical time on-site: Flexible
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