[Leverage established development environment experience for 0 to 1] Lead the complete replacement of a job-seeking platform that has raised ¥1.92 billion in total, utilizing engineering "patterns"! <Go/React>English summary from Japanese

株式会社ABABA

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Salary

700万円〜 1,100万円

Role summaryEnglish summary from Japanese

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

ABABA is seeking its first full-time engineer to lead the complete replacement of their job-seeking platform from a no-code foundation to a full scratch build. This role involves not only feature development but also foundational architecture, AI-driven workflow efficiency, and future team building.

Must-haves

3+ years of backend development experience with Golang (gin, GORM)
1+ year of frontend development experience with TypeScript
Experience in large-scale product development or a structured environment (e.g., mega-venture)
Willingness to challenge the 0 to 1 phase of a startup
Ability to actively discuss with product owners and designers

Nice-to-haves

3+ years of frontend development experience
Experience with React
Experience with Next.js
Experience with Next.js App Router

Tech stack

GoReactNext.jsTypeScriptMySQLPostgreSQLOpenAIClaudeGitHubAWSTerraformSlackFigmaNotion

Work style

Hybrid: On-site in Tokyo (Shibuya-ku, Ebisu) with 1 day/week remote work possible under certain conditions. Core hours 11:00-16:00.

Other notes

Annual salary: ¥7,000,000 - ¥11,000,000. Includes fixed overtime pay for 45 hours/month (exceeding hours paid separately).

About the Company

株式会社ABABA

Posted8/27/2026

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