[Go / 100% AI Utilization] Leader Candidate to Tackle from "Why We Build" in a Modern Environment for 15 Products x 1 Million Users!English summary from Japanese

株式会社HRBrain

✓ Detailed

Salary

5 million JPY - 7 million JPY

Role summaryEnglish summary from Japanese

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

HRBrain is seeking a leader candidate to drive backend development for their HRTech platform, which serves 15 products and over 1 million users. This role involves contributing to the design and development of microservices, with opportunities to grow into technical decision-making and team coordination.

Must-haves

Minimum 2 years of backend web application development experience
Experience with code reviews and pull-request-based development
Proactive attitude to consider the 'why' behind development tasks

Nice-to-haves

Experience developing with Go
Experience with RDB schema design and query tuning
Experience in microservice architecture development
Experience in a startup or high-autonomy environment
Mentoring experience for junior team members

Tech stack

GoTypeScriptchiReactGoogle Cloud (Cloud Run, Cloud Storage, Cloud Pub/Sub)CloudSQLAlloyDBGitHub ActionsCloud BuildCloud MonitoringDatadogSentryPagerDutyGitHub

Work style

Hybrid (3 days in office, 2 days remote), with fixed in-office days on Mondays and Fridays. Location: Tokyo. Flex-time system with core hours 11:00-16:00.

Other notes

Salary range: Monthly 417,000 - 584,000 JPY. Annual salary: 5,000,000 - 7,000,000 JPY.

About the Company

株式会社HRBrain

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Posted7/17/2026

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