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

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Jobs→株式会社カサレアル→[Shinagawa/Remote] Web System Development Engineer (Leader Candidate / Average Overtime 11.78h / Scheduled Working Hours 7.5h / Top-Tier)

[Shinagawa/Remote] Web System Development Engineer (Leader Candidate / Average Overtime 11.78h / Scheduled Working Hours 7.5h / Top-Tier)English summary from Japanese

株式会社カサレアル

✓ Detailed
Salary
504万円〜700万円
Location
東京都
Job Type
Full-time
Work Style
9:00~17:30
Apply on GREEN

Role summaryEnglish summary from Japanese

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

Develop web systems and mobile applications from requirements definition to operation and maintenance. The team handles 100% of projects directly for end-users, focusing on scratch development and rapid response to client needs. The company is promoting AI-driven development to reduce manufacturing effort.

Must-haves

  • Experience in web system and mobile app development, from upstream to maintenance.
  • Willingness to participate in the full development cycle (requirements definition to deployment).
  • Ability to work autonomously and proactively communicate online.

Nice-to-haves

  • Experience in planning and proposing new system construction.
  • Experience in functional modifications and customization of package software.
  • Experience in AI-driven development and utilizing AI tools like Claude.
  • Interest in acquiring knowledge of cloud infrastructure.

Tech stack

JavaKotlinSpringPHP

About the Company

株式会社カサレアル

Visit Website
Posted8/7/2026
Updated2026/08/07
Sourcegreen
Laravel
JavaScript
Angular
React
Typescript
Swift
MySQL
PostgreSQL
AWS
Docker
Jenkins
Git

Work style

Hybrid work style (choice between office and remote), with a policy to continue remote-first. Occasional on-site presence may be required for critical periods or emergencies. Active online communication via Slack and Google Meet.