English summary for screening — check the original posting before applying.
Lead the development of a B2B SaaS product aimed at solving complex challenges in the manufacturing industry using AI. You will be involved in the entire product lifecycle, from problem definition and solution design to implementation and customer value delivery, while also contributing to process innovation and organizational growth.
Must-haves
- Comprehensive full-stack development experience (frontend, backend, infrastructure, requirements definition to maintenance).
- Experience tackling complex, abstract challenges and defining problems.
- Experience contributing to team improvement (processes, technical debt, systems).
- Business and customer awareness, focusing on value and outcomes.
Nice-to-haves
- Experience in the 0 to 1 phase of new product development.
- Experience building/improving development processes to resolve technical debt.
- Experience in infrastructure/application design for large enterprises (security/audit).
- Experience promoting generative AI adoption in development.
Tech stack
Ruby on RailsJavaGoPythonTypeScriptReactMicrosoft AzureGCPTerraformGitHubJiraCursor
Work style
Hybrid work (remote/in-office) in Tokyo, Toshima Ward (Ikebukuro). Full remote work has also been a実績.
Other notes
Annual salary: ¥7,500,000 - ¥15,000,000 (negotiable). Includes fixed overtime allowance (45 hours/month).