English summary for screening — check the original posting before applying.
Seeking an AI Architect to lead the 0 to 1 development of a new AI product, "Know+". This full-stack role involves everything from planning and design to front-end, back-end, and AI integration, with opportunities to grow into a technical core and tech lead.
Must-haves
- Experience in both front-end and back-end development/operation of web applications (any language).
- Strong interest in AI coding (Claude Code, Cursor, GitHub Copilot, etc.) and flexibility to learn new development methods.
- Understanding of component-oriented UI design and implementation.
Nice-to-haves
- BtoB SaaS development/operation experience.
- SPA development experience with modern frameworks like React or Vue.js.
- RESTful API or GraphQL design and implementation experience.
- External API integration experience.
- AI product implementation experience (Generative AI, LLM APIs, vector databases).
- Experience with AI agents and MCP.
- Cloud infrastructure knowledge (AWS, GCP, Azure) and container technologies (Docker/Kubernetes).
Tech stack
Vue.js (v3)Python 3TypeScriptClaude CodeGitHub CopilotMicrosoft AzureMicrosoft Azure OpenAIPostgreSQL (including vector database capabilities)
Work style
Hybrid: Full remote possible, but with a few in-office days per month. Recommended to come to the office once a week. Location: Tokyo (Meguro-ku).
Other notes
Salary: ¥7,000,000 - ¥9,999,996 per year.