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

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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

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Posted8/21/2026

Updated2026/08/21

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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

Role summaryEnglish summary from Japanese

Must-haves

Nice-to-haves

About the Company

Tech stack

Work style