Cloudflare · 3 hours ago
Frontend Engineer, UI Platform
Austin, TX
Full-time
Hybrid
Mid, Senior Level
4+ years expCloudflare is on a mission to help build a better Internet, and they are seeking a skilled Frontend (UI) Platform Engineer to join their team. In this role, you will be responsible for enhancing UI infrastructure, streamlining development workflows, and collaborating across teams to improve code quality and developer velocity.
AnalyticsEnterprise SoftwareSecurityWeb Hosting
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
Qualification
Required
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
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
Company
Cloudflare
Cloudflare is a web performance and security company that provides online services to protect and accelerate websites online.
1001-5000 employees
H1B Sponsorship
Cloudflare has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (117)
2024 (115)
2023 (66)
2022 (98)
2021 (83)
2020 (37)
Funding
Current Stage
Public CompanyTotal Funding
$2.08BKey Investors
Franklin TempletonFidelityUnion Square Ventures
2025-06-13Post Ipo Debt· $1.75B
2019-09-12IPO
2019-03-12Series E· $150M
Leadership Team
Matthew Prince
CEO & Co-Founder
Lee Holloway
Co-Founder & Lead Engineer
Recent News
2026-01-24
2026-01-23
2026-01-20
Company data provided by crunchbase