Backend Engineer / Development of Smart Locks for Apartments / AI Development Environment, Flexible Work Style ◎English summary from Japanese

株式会社フォトシンス

✓ Detailed

Salary

550万円〜800万円

Location

東京都

Job Type

Full-time

Work Style

9:30～18:30

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Role summaryEnglish summary from Japanese

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

Photosynth is launching a new consumer-facing business (MAT project) leveraging their existing smart lock technology. This role is central to developing the web application for this new venture, offering a chance to be involved from the ground up.

Must-haves

Full-stack development experience with Go and React/TypeScript
Experience driving new projects from scratch with autonomy
Experience building new services from the ground up while integrating with existing platforms
Experience developing backend APIs and features using Go
Experience with table design and operation using relational databases (MySQL, PostgreSQL)
Experience implementing front-end using React and TypeScript
Experience designing and implementing data and authentication integration with the Akerun smart lock platform

Nice-to-haves

Interest in expanding into new technical areas beyond web, such as IoT and hardware integration
Interest in updating development productivity through AI-driven development
Experience working in SES or SIer and wanting to work on in-house services

About the Company

株式会社フォトシンス

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Posted8/21/2026

Updated2026/08/21

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Backend Engineer / Development of Smart Locks for Apartments / AI Development Environment, Flexible Work Style ◎English summary from Japanese

Role summaryEnglish summary from Japanese

Must-haves

Nice-to-haves

About the Company

Tech stack

Work style