Appier

Senior Frontend Development Engineer

Appier
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9 hours ago
Taipei, TaiwanSenior

Responsibilities

  • Design and develop reusable advertising UI components and supporting systems.
  • Build and maintain modular JavaScript libraries or SDKs for ad rendering and tracking.
  • Optimize ad content performance through efficient loading strategies and responsive design.
  • Develop integrations with external SSP platforms and comply with technical standards.
  • Implement and manage analytics tools to monitor user interaction and ad effectiveness.
  • Contribute technical solutions across UI/UX, algorithms, and product development.
  • Use AI-powered development tools to improve coding efficiency and code quality.
  • Collaborate with designers and backend engineers to deliver web applications and support daily operations.

Requirements

  • Strong understanding of HTML, CSS, JavaScript, TypeScript, DOM, HTTP, and web standards.
  • Knowledge of modern frontend frameworks including React, Vue, and Svelte.
  • Experience integrating REST APIs and GraphQL.
  • Experience with Vite, Webpack, esbuild, and Rollup bundlers.
  • Familiarity with Git and cross-browser compatibility.
  • Commitment to coding conventions, syntax standards, and thorough documentation.
  • Ability to take initiative, solve problems, and work independently and collaboratively.
  • Preferred experience with GitHub Copilot, Tabnine, Cursor, AI-driven testing, Next.js, Nuxt.js, SvelteKit, CSS-in-JS, PostCSS, SASS, Tailwind CSS, Jest, React Testing Library, Cypress, Playwright, Core Web Vitals, Lighthouse, WebPageTest, Chrome DevTools, webview or browser debugging, Node.js, bun, deno, relational or NoSQL databases, CI/CD tools, and Docker.

Tech Stack

CSSCypressDockerGitGitHub ActionsGraphQLHTMLJavaScriptJenkinsJestNext.jsNode.jsReactSassSvelteTailwind CSSTypeScriptVue.jsWebpack

Categories

Appier

About Appier

501-1,000 employees

Appier builds AI-driven advertising and marketing software for enterprises, offering programmatic ad bidding, customer data, and predictive tools delivered as SaaS. Founded in 2012 and headquartered in Taipei, it is a public company listed on the Tokyo Stock Exchange (ticker: 4180). Its Ad Cloud processes millions of bid requests per second across APAC, Europe, and the U.S., and is used by in-house and agency marketers.

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