AppierSenior Frontend Development Engineer (Enterprise Solutions)
Appier is hiring a Senior Frontend Development Engineer (Enterprise Solutions) in Taipei, Taiwan. Level rates it ; you can apply on Appier.
Level's read on this job
- Uses AI ●●○○ is how Level rates this role: an ordinary role that requires AI tools.
- The posting mentions Copilot, Cursor and Windsurf among its tools and skills.
- Level classes it as a senior role.
- Appier has 66 other open roles on Level.
AI in this role
About Appier
Appier is a software-as-a-service (SaaS) company that uses artificial intelligence (AI) to power business decision-making. Founded in 2012 with a vision of democratizing AI, Appier’s mission is turning AI into ROI by making software intelligent. Appier now has 17 offices across APAC, Europe and U.S., and is listed on the Tokyo Stock Exchange (Ticker number: 4180). Visit www.appier.com 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.
[The seniority/title is determined by job-related skills, experience, and evaluation after the interview.]
Responsibilities
- Design & develop front-end architecture & interactive user interfaces
- Work closely with backend engineers to integrate services, and contribute to building lightweight RESTful APIs when necessary to support frontend functionality
- Ensures the flexibility of front-end architecture and the high performance of responsiveness
- Build reusable code and UI design systems for cross-product consistency and scalability
- Write unit, integration, and end-to-end tests to ensure code quality
- 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
[Minimum qualifications]
- 3+ years of experience in software development
- Good knowledge of HTTP, CSS, modern JavaScript (ES6+ / ECMAScript 2015+), TypeScript, HTML, DOM, and web standards
- Respect coding convention, language standard syntax, documentation
- In-depth knowledge of front-end frameworks and technologies (e.g., React.js, Vue.js) and their ecosystems.
- Proactive, good interpersonal and problem-solving skill
- Self-motivated, proactive, and a strong team player
- Solid understanding of version control (Git) and CI/CD workflows
- Experience leveraging AI-assisted development tools (e.g., GitHub Copilot, Cursor, Windsurf) to accelerate coding, debugging, and refactoring. Familiarity with these tools is expected as part of our team’s daily development workflow.
- Passion for clean code, scalability, and performance, curious about new technologies and enthusiastic about developer experience
[Preferred qualifications]
- Familiarity with modern build tools and bundlers (e.g., Babel, Webpack, Vite, Rspack, esbuild, etc.)
- Experience in CSS Pre/Post-processors (PostCSS, SASS or LESS) or modern CSS solutions (e.g., CSS Modules, Tailwind CSS, Styled Components).
- Experience in Node.js, Python, GraphQL, and integrating with various backend services and databases (e.g., MySQL, MongoDB)
- Experience with testing frameworks such as Jest, React Testing Library, Vitest, or Playwright
- Experience building or integrating SDKs or capable of developing across multiple browsers, platforms
- Experience in web performance optimization
- Familiarity with micro-frontend architecture
- Experience with data visualization
#LI-TC1
How we rate this
Senior Frontend Development Engineer (Enterprise Solutions) at Appier rates 53 out of 100 for how much of the daily work is AI. That makes it Uses AI (AI Level 2 of 4). The level is about AI in the job, not seniority.
Uses AI. An ordinary role that requires AI tools.
- ●●●● Builds AI80 to 100
- ●●●○ Works on AI60 to 79
- ●●○○ Uses AI40 to 59
- ●○○○ Little AI0 to 39
Levels come from how often the tools, models and workflows of the role are named in the posting itself. Read the description and count the AI tools, models and workflows it names.
Prepare for this job
Built from this posting and from similar jobs on Level.
Skills and AI tools this role asks for
Questions you could be asked
- What's a project where you used Copilot hands-on?
- Walk me through how you've used Cursor in your day-to-day work.
- What are the limits of Windsurf that you've run into, and how did you work around them?
- This role expects you to use AI tools as part of the job. Which ones have you used, and for what?
- Tell me about a time an AI tool got something wrong. How did you catch it?
Adapt your resume
- List these exact terms on your resume: Copilot, Cursor, and Windsurf. An applicant tracking system matches the wording, not the idea.
- Attach one line of real, concrete experience to at least one of them. A tool named with nothing behind it rarely survives a human read.
- Put the AI tool in a bullet point about what you did, not just in a skills list. This role treats it as a required part of the job.
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