English summary for screening — check the original posting before applying.
Medley is seeking engineers to join their Medical Platform Division, which aims to solve challenges in the healthcare industry using technology. This role involves contributing to a next-generation medical platform integrating various healthcare SaaS products and patient-facing apps, with a focus on AI-driven features.
Must-haves
- 5+ years of web application development and operation experience (any language)
- Experience developing and operating in cloud environments (AWS/Google Cloud/Azure)
- Team development experience using Git/GitHub
- Experience using generative AI tools (Cursor/Claude Code/GitHub Copilot)
Nice-to-haves
- Experience in upstream web application processes (requirements definition, basic design)
- Experience developing and operating web applications with Ruby on Rails
- Experience developing and operating front-end applications using JavaScript/TypeScript
- Experience developing and operating single-page applications with React.js/Next.js
- Experience developing and operating web applications using RDBMS (MySQL/PostgreSQL)
- Experience with cloud computing services (AWS/GCP/Azure)
- Experience developing and operating modular monolith or microservice architectures
- Open source activity experience on GitHub
- Experience sharing information on blogs or engineer-focused platforms (Zenn/DEV Community/Stack Overflow)
Tech stack
RubyRuby on RailsTypeScriptNode.jsExpressPHPLaravelC#.NET FrameworkGoReactNext.jsMySQLAurora MySQLRDSPostgreSQLMongoDBMongoDB AtlasRedisSQL ServerOpenSearchBigQueryPrismaAWSECS/FargateLambdaS3CloudFrontALB
Work style
Hybrid work, based in Tokyo (Roppongi Hills Mori Tower). Specific work style details depend on the position.
Other notes
Salary range: ¥6,000,000 - ¥15,000,000 per year. Includes 49 hours of presumed overtime. Trial period of 3 months.