Appier is an AI SaaS company on a mission to make AI easy, by making software intelligent. Founded in 2012, Appier has 17 offices across APAC, U.S. and Europe and is listed on the Tokyo Stock Exchange. Visit for more information.

About the role

Frontend engineers at Appier focus on handcrafting sophisticated web UI using cutting-edge front-end development technologies / tools. We work closely with UI/UX designers and backend engineers and deliver high-quality, fluent and elegant web applications to our enterprise customers, or to aid daily operations within Appier.


Task of the role

  • Design & develop front-end architecture & interactive user interfaces
  • Integrate the back-end modules built by your coworkers into new services
  • Ensures the flexibility of front-end architecture
  • Ensure the high performance of responsiveness
  • Build reusable code and libraries for future use
  • Build unit tests and test automation
  • Perform code reviews to ensure existing code stay high-quality, fast, and flexible
  • Handle and resolve issues escalated from the production operational environment
  • Participate in idea brainstorming and contribute ideas to technology, algorithms and products

About you



  • Good knowledge of HTTP, CSS, JavaScript, HTML, DOM, and web standards.
  • Respect coding convention, language standard syntax, documentation.
  • Experience with cross-browser compatibility techniques.
  • Experience with frontend technologies or frontend frameworks.
  • Proactive, good interpersonal and problem-solving skill.
  • Team player and able to work independently.
  • Familiar with git.
  • Loves trying out new technologies and sharing with team what problems do the new technologies address. All kinds of "new technologies" is welcomed, from FP-like languages (e.g. ReasonML, PureScript, Elm), CSS-in-JS implementations, Data-loading mechanisms (e.g. Relay, Apollo), to experience sharing on using certain components, or webpack plugins / linter configs / codemods / boilerplates that improves developer experience (DX).


[Nice to have]

  • React.js, CSS Modules, Webpack.
  • Test frameworks: Jest, Mocha.
  • Capable of testing across multiple browsers, platforms.
  • Experience in Node.js, GraphQL, MongoDB, MySQL.
  • Experience in web performance optimization and the pixel pipeline.
  • Experience in CSS Pre/Post-processors (PostCSS, SASS or LESS).
  • Experience in ES6/ES2017 transpiler (Babel, TypeScript, PureScript, BuckleScript, ClosureScript, etc.).

Why join us?

We believe in building a great working environment where passionate individual can give their best, and to work with a talented team. To reward Appiers for their contribution, we also work hard to offer perks and benefits to make their life better


Perks and benefits

  • Company office locations at the heart of central business district (CBD) in all our countries.
  • Well stocked pantry with snacks and drinks
  • Competitive salary
  • Health insurance for all employees
  • Your choice between Mac and Microsoft OS
  • Frequent company and team gatherings to celebrate success and life in general

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