This position is closed and is no longer accepting applications.

Frontend Engineer

Sollective Shinagawa-ku, Tokyo
  • 💴 ¥4.8M ~ ¥6.6M annually
  • 🏡 Partially remote
  • 🧪 Minimum years of experience unspecified
  • 💬 No Japanese required
  • 🗾 Japan residents only
  • 🧳 No relocation support

About Sollective

Sollective Shinagawa-ku, Tokyo

Sollective is a community for professional freelancers and companies to directly connect for projects and opportunities. Sollective connects the greatest companies in Japan with the best hand-picked freelancers. Both freelancers and companies are screened to protect the community.

Key benefits

  • International from the beginning
  • Freelancer driven
  • Interact directly with customers

About the position

You’ll be part of the Product team, working alongside the Lead Front-end Engineer and other team members (UX Designers, Backend Engineers, Test Engineers, etc.) to expand our product offering to both our customers – freelancers and companies.


  • Develop new user-facing features
  • Develop new pages for marketing purposes
  • Build reusable code and components
  • Write clear documentation and clear pull requests
  • Optimize application for maximum speed, scalability and security
  • Write unit tests for components developed


  • 3+ years of experience in UX and frontend development
  • Experienced collaborating with teams of Engineers and a Project Manager throughout the design and development process
  • Experienced in how to work as a group and can collaborate with other members of the team to write simple and scalable code
  • Experienced with design tools like Figma
  • Typescript, React.js, and CSS experience

Nice to haves

These aren’t required, but be sure to mention them in your application if you have them.

  • Startup experience
  • Familiarity with Japanese and working with the Japanese language in terms of design and development, including multi-language websites
  • Understanding of advanced and more complicated examples of TypeScript typing
  • Experience in coding while respecting code conventions and the use and configuration of Eslint and Prettier
  • Experience in code testing (notably with Storybook, Jest, and/or Playwright)
  • Experience in Continuous Integration setup and use in practice
  • Experience with React Hooks
  • Experience with I18n
  • Experience with REST API interfaces
  • Next JS experience
  • UX Design experience


¥4,800,000〜¥6,600,000 annually.


4.8 to 6.6 million JPY annually.

Hiring Process

  1. 1

    Interview with manager

    We’ll perform a technical assessment.

  2. 2

    Interview with Product Team members

    You’ll speak with two other members of the product team with a focus on personality and culture fit.

  3. 3

    Final interview

    You’ll talk with our CPO.

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