English summary for screening — check the original posting before applying.
Seeking a Director-level Product Manager to lead the historic transformation of a massive housing domain platform used by tens of millions. This role involves defining system architecture and data models, creating migration roadmaps from legacy systems, and securing management investment for next-generation platform development.
Must-haves
- Experience in architecture design and migration of large-scale systems (tens of millions of users)
- Proven track record of securing multi-billion yen technical investments from management
- Ability to unravel complex business requirements into scalable and robust system/data models
- Experience promoting projects through inter-organizational collaboration and respecting engineering expertise
- Strong ownership and resilience to overcome challenges
Nice-to-haves
- Experience as CxO / Head of Technology (CTO, VPoE, Tech Lead)
- Experience in complex domain modeling (e.g., DDD)
- Deep knowledge of cloud-native and modern technologies (AWS/GCP, Go/Rust, generative AI)
Tech stack
JavaJavaScript (React)TypeScriptKotlinHTMLSwiftSpring bootPostgreSQLOracleMySQLRedisAmazon AuroraGitHubJIRABacklogSlackGoogle WorkspaceMicrosoft 365AWS X-rayAWS LambdaAWS ElastiCacheAWS CodeBuildGoogle Cloud BigQueryDatadogFigmaGeminiChatGPTCopilot
Work style
Hybrid work environment with flexibility in work locations, including remote work permitted without requiring reasons or limiting frequency. Location: Sumitomo Fudosan Tamachi Building (3-12-7 Shibaura, Minato-ku, Tokyo). Flextime system (no core hours).
Other notes
Monthly salary: ¥796,774 ~. Annual Salary Lower Limit (JPY 10,000s): 1750. Bonus twice a year. Probationary period: 6 months.