Design customer solutions through API and data integration, AI and third-party connections, and alignment with product and development teams. Full remote work is available.
About this role
This role develops internal web and desktop applications that automate business operations by using generative AI such as Claude Code and Gemini. Responsibilities include designing services, managing small projects, creating examples of generative AI use, sharing related knowledge inside and outside the company, and advising internal members who want to use generative AI more effectively.
The position provides opportunities to combine services such as AWS, GitHub, Google Workspace, Notion, Slack, Gemini, and Claude, while selecting technologies and implementing services with individual discretion. The business context is software and database development using AI, voice, and cloud technologies, and the role supports internal digital transformation and generative AI adoption.
The development environment includes Python, Go, Rust, and TypeScript; Django, FastAPI, React, and Vue; PostgreSQL and DynamoDB; AWS services including Fargate, Lambda, and Aurora; and tools including GitHub, Slack, Notion, and Docker. Required qualifications are at least two years of web application development experience and at least one year of software development experience using one or more of Claude Code, GitHub Copilot, Cursor, or Devin.
Preferred experience includes Python or TypeScript development, frontend development with React or Vue.js, project management, performance tuning, and troubleshooting. The role also prefers people who identify with the mission and vision, demonstrate the company values, work with an emphasis on teamwork, think logically, and have a strong interest in personal growth.
The position is full-time in the structured job data. After consultation, the hire is expected to join as either a regular employee or a contract employee.
The location is in Marunouchi, Chiyoda, Tokyo, and full remote work is available from home or another location where information security can be maintained, with exceptions for some positions.
Side work is permitted with approval. Selection consists of document screening followed by one to three interviews; a coding test may be conducted for engineering positions.
The listed location is in Marunouchi, Chiyoda, Tokyo, and full remote work is stated to be available from home or another location where information security can be maintained, subject to exceptions for some positions.
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