Frontend Engineer - eBay Japan

eBay Japan operates Qoo10.jp, a leading online open market in Japan, highly favored by Gen-Z for beauty and fashion. As a Frontend Engineer, you will be responsible for developing and maintaining all UIs for Qoo10.jp, ensuring optimal engineering, accessibility, and browser compatibility. This role involves close collaboration with Product Managers, Designers, and Backend Developers to continuously enhance the customer experience and support eBay.com's global e-commerce initiatives. Join us to innovate and grow within a dynamic global e-commerce environment.

Must Have

• Minimum 5 years of frontend engineering experience
• Experience developing Web Applications using React, TypeScript, Next.js, React-Query, Jotai, Tailwindcss
• Deep understanding of HTML, CSS, JavaScript
• Experience collaborating using tools like Github, Jira, Slack

Good to Have

• Experience developing server-side rendering (SSR) and mobile app webview-based applications
• Experience implementing responsive web design and UI considering various device environments
• Experience developing services in compliance with web accessibility and web standards
• Experience with frontend test automation (Cypress, Jest, Testing Library, etc.) and CI/CD for deployment automation
• Experience contributing to development productivity improvements such as frontend rendering performance optimization and library creation

At eBay, we're more than a global ecommerce leader — we’re changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We’re committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts.

Our customers are our compass, authenticity thrives, bold ideas are welcome, and everyone can bring their unique selves to work — every day. We're in this together, sustaining the future of our customers, our company, and our planet.

Join a team of passionate thinkers, innovators, and dreamers — and help us connect people and build communities to create economic opportunity for all.

[Open to Everyone. Enabled by People. Powered by Technology.]

eBay awaits brave Future eBayer who are proactive, creative, and constantly challenging themselves.

eBay Japan operates Qoo10.jp, the fastest-growing online open market in Japan. Qoo10.jp has been selected as the most beloved shopping app by Gen-Z customers in Japan, focusing on beauty and fashion categories sensitive to trends. It also supports the global e-commerce business expansion and success of the global online open market eBay.com.

We are looking for individuals who want to grow with eBay, a global company that enables everyone to enjoy shopping, selling, and donating through an innovative platform that transcends the boundaries of e-commerce.

Frontend Engineer does this kind of work

Responsible for the creation and operation of all UIs for Qoo10.jp. Based on optimal engineering technology, implements accessible and browser-compatible pages, and leads continuous communication with Product Managers, Designers, and Backend Developers to provide an improved customer experience.

We want to work with people like this

• Minimum 5 years of frontend engineering experience
• Experience developing Web Applications using React, TypeScript, Next.js, React-Query, Jotai, Tailwindcss, etc.
• Deep understanding of HTML, CSS, JavaScript
• Experience collaborating using collaboration tools such as Github/Jira/Slack

It's even better if you have these points

• Experience developing server-side rendering (SSR) and mobile app webview-based applications
• Experience implementing responsive web design and UI considering various device environments
• Experience developing services in compliance with web accessibility and web standards
• Experience with frontend test automation (Cypress, Jest, Testing Library, etc.) and CI/CD for deployment automation
• Experience contributing to development productivity improvements such as frontend rendering performance optimization and library creation

Recruitment Process and Important Notes

• Application Deadline: January 8, 2026 (Thursday)
• Recruitment proceeds as Document Submission > Online Coding Test > 1st Interview (Competency Interview) > 2nd Interview (Leader Interview).
• This recruitment is conducted on a rolling basis and may close early if a suitable candidate is found.
• Submission of a Korean resume is mandatory, and submission of a career description is optional.
• National merit recipients and disabled applicants will be given preferential treatment based on relevant laws and supporting documents.
• Details of the recruitment process may change depending on internal circumstances, and only successful candidates at each step will be contacted individually.
• Modifications are not possible after final document submission, so please double-check that you have submitted your resume and relevant portfolio before submitting.
• Please note that if false information is found in the application or if supporting documents are incomplete, the recruitment may be canceled.