English summary for screening — check the original posting before applying.
InsightX is transforming global e-commerce by creating personalized shopping experiences using their AI platform, InsightX, and Shelf-Style Recommendation®. They are seeking Full-Stack Engineers to lead product evolution, focusing on Generative AI integration and maximizing data value.
Must-haves
- Practical experience in web application development.
- Implementation experience in at least one area: front-end, back-end, data, or ML.
- Communication skills to collaborate smoothly with teams and customers.
- Problem-solving skills to autonomously resolve technical challenges.
Nice-to-haves
- Experience in customer negotiation and requirements definition.
- Full-stack development experience across multiple domains.
- Knowledge of recommendation systems and data science.
- Data analysis skills using SQL and Python.
- Experience in designing and analyzing A/B tests.
- Development experience in the EC or SaaS industry.
- Development experience utilizing Generative AI (Cursor, Claude, GPT, etc.).
Tech stack
GoPythonTypeScriptJavaScriptGinFlaskHonoReactNext.jsSvelteGoogle Cloud PlatformGKECloud RunCloud Pub/SubAWS CloudFrontBigQueryCloud SQLCloud DatastoreCloud BigtableVertex AIPyTorchHugging FaceBQMLTerraformGitHub ActionsHelmKustomizationdbtRedashSlackCursorClaude Code
Work style
Flexible hybrid/remote work system. Location: Tokyo (Shinagawa). Flextime system (10:00-19:00).
Other notes
Annual salary: ¥8,500,000 - ¥15,000,000. Includes bonus and fixed overtime allowance for 45 hours.