Role overview

Senior Frontend Developer (Contract) – Registration Team

Requirements and responsibilities

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Details

  • Implementation Guidance: Evaluate existing code to decide when to work within existing Twig/jQuery structures versus when introducing or expanding React feature areas is appropriate.
  • Styling Modernization: Refactor legacy SCSS/Sass architectures and Bootstrap-style setups to support design refreshes on highly visible transactional pages.
  • Interactive UI Refactoring: Implement clean, functional client-side interactions in legacy (Twig/jQuery) views and modern (React/TypeScript) component spaces.
  • Design System Alignment: Ensure React components mounted in dashboard pages align with the Race Roster design system and shared UI component patterns.
  • Build System Diagnostics: Diagnose and resolve Webpack or Vite asset issues inside our pnpm/Turborepo monorepo.
  • Testing & Accessibility Quality: Ensure that high-traffic user journeys are thoroughly tested for responsive behaviour, cross-browser compatibility, and practical web accessibility.
  • Experience: 6+ years of professional frontend development experience, with a proven ability to make well-scoped changes in complex, hybrid codebases.
  • Must-Have Stack:
  • Strong experience with JavaScript (ES6+) and managing complex client interactions with jQuery.Exceptional CSS debugging and large-scale SCSS/Sass refactoring skills within Bootstrap-style layouts.Experience working with Twig templates inside PHP/Symfony application environments.Experience writing React and TypeScript features, particularly mounting components into existing server-rendered pages.Experience diagnosing and configuring Webpack and Vite asset pipelines.Experience operating within monorepos (pnpm, Turborepo).
  • Strong experience with JavaScript (ES6+) and managing complex client interactions with jQuery.
  • Exceptional CSS debugging and large-scale SCSS/Sass refactoring skills within Bootstrap-style layouts.
  • Experience working with Twig templates inside PHP/Symfony application environments.
  • Experience writing React and TypeScript features, particularly mounting components into existing server-rendered pages.
  • Experience diagnosing and configuring Webpack and Vite asset pipelines.
  • Experience operating within monorepos (pnpm, Turborepo).
  • Nice-to-Have Stack:
  • Experience working with established state management patterns in React applications.Experience with the incremental modernization of legacy interfaces, including React components mounted into server-rendered pages.Experience implementing web accessibility best practices on transactional checkout or registration flows.
  • Experience working with established state management patterns in React applications.
  • Experience with the incremental modernization of legacy interfaces, including React components mounted into server-rendered pages.
  • Experience implementing web accessibility best practices on transactional checkout or registration flows.
  • Strong experience with JavaScript (ES6+) and managing complex client interactions with jQuery.
  • Exceptional CSS debugging and large-scale SCSS/Sass refactoring skills within Bootstrap-style layouts.
  • Experience working with Twig templates inside PHP/Symfony application environments.
  • Experience writing React and TypeScript features, particularly mounting components into existing server-rendered pages.
  • Experience diagnosing and configuring Webpack and Vite asset pipelines.
  • Experience operating within monorepos (pnpm, Turborepo).
  • Experience working with established state management patterns in React applications.
  • Experience with the incremental modernization of legacy interfaces, including React components mounted into server-rendered pages.
  • Experience implementing web accessibility best practices on transactional checkout or registration flows.
  • Relevant industry experience
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Browse stack
FocusFrontend DevelopmentRole area
Seniority signalSeniorCandidate level
StackJavaScript, PHP, ReactPrimary skills
Location3 accepted countriesEligibility

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