[Challenging Trillion-Yen Market] Develop Next-Gen Consumer Research SaaS to Visualize "Hidden True Feelings" with Generative AIEnglish summary from Japanese

Must-haves

• 3+ years of Ruby on Rails web service development experience
• 5+ years of web application design, development, and operation experience
• Experience collaborating with business stakeholders

Nice-to-haves

• Experience processing millions of records online
• AWS infrastructure construction and operation experience
• Terraform experience
• Docker experience
• Next.js, React.js UI construction experience
• Unit and E2E testing experience
• REST API development/utilization experience
• Experience releasing and operating independently developed services
• Tech Lead or CTO experience at a startup

Tech stack