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Browse thousands of tech jobs at Japanese startups and companies. Translated for foreign engineers.

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Jobs→フィシルコム株式会社→Software Engineer (Typescript)

Software Engineer (Typescript)English summary from Japanese

フィシルコム株式会社

✓ Detailed
Salary
時給 1,300円〜2,500円(経験・スキルを考慮のうえ決定) ※副業・業務委託契約となります
Location
フルリモートワークフルリモート(全国どこからでも勤務可能)
Job Type
Freelance, 副業, フリーランス
Work Style
フルリモート 稼働曜日・時間は応相談(週数時間〜の副業稼働を想定) オンラインでのミーティング・チャット(Slack等)を中心に業務を進行
Apply on HERP

Role summaryEnglish summary from Japanese

English summary for screening — check the original posting before applying.

Develop a new job service called "Otsame転職" using a modern tech stack centered around TypeScript. You will be involved in developing both web and mobile products using Next.js and Expo, implementing APIs with Hono, and designing databases with Supabase/PostgreSQL.

Must-haves

  • Practical development experience using TypeScript
  • Development experience with Next.js (App Router) or React
  • Team development experience using Git
  • Ability to work as a full-remote contractor/side job

Nice-to-haves

  • Team development experience in a monorepo structure
  • Product development experience for both web and mobile
  • Experience building and operating cloud infrastructure
  • Quality assurance experience using automated testing
  • Experience integrating with external SaaS and APIs

Tech stack

TypeScriptpnpmTurborepoNode.js

About the Company

フィシルコム株式会社

Headquarters
東京都千代田区神田佐久間町3-21-2
Founded
2020-10
Visit Website
Posted8/4/2026
Updated2026/08/04 16:34
Sourceherp
Next.js (App Router)
React
Tailwind CSS
shadcn/ui
Radix UI
react-hook-form
Zod
Expo
React Native
expo-router
TanStack Query
Hono
Supabase
PostgreSQL
Drizzle ORM
Cloudflare
Vitest
Playwright
Biome

Work style

Full-remote (work from anywhere in Japan). Flexible working hours, negotiable days and times (expecting part-time work from a few hours a week). Communication primarily via online meetings and chat (Slack, etc.).

Other notes

Hourly wage: ¥1,300 - ¥2,500 (determined based on experience and skills). This is a contract for a side job/freelance work. No employee benefits apply as it is a contract position. There is a trial period of 1 month.