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

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Jobs→株式会社コドモン→Products Connecting to Children's Futures. Seeking Tech Leads to Drive Structural Issues in Social Infrastructure x Further Business Growth with Technology.

Products Connecting to Children's Futures. Seeking Tech Leads to Drive Structural Issues in Social Infrastructure x Further Business Growth with Technology.English summary from Japanese

株式会社コドモン

✓ Detailed
Salary
1000万円〜1500万円
Location
東京都
Job Type
Full-time
Work Style
9:00~18:00
Apply on GREEN

Role summaryEnglish summary from Japanese

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

As a Tech Lead, you will drive the resolution of cross-product technical challenges for Codomon, a social infrastructure product used by over 4 million users. You will also contribute to new product development using accumulated data and enhance the overall technical capabilities of the engineering team.

Must-haves

  • Experience in leading technical initiatives and resolving cross-product issues.
  • Ability to understand user challenges and drive feature development and improvement.
  • Experience in modernizing legacy codebases and system architectures.
  • Willingness to engage in team growth and organizational development.
  • Willingness to be involved in all company-defined tasks, including job role changes and reassignments.

Nice-to-haves

  • Experience with AI and LLMs for new service development.
  • Experience in developing systems for diverse facility types beyond childcare.
  • Experience in improving system foundations to handle traffic spikes.
  • Experience in promoting pair programming and study sessions to improve team technical skills.

About the Company

株式会社コドモン

Visit Website
Posted8/21/2026
Updated2026/08/21
Sourcegreen

Tech stack

AILLM

Work style

Onsite (Location not specified)