Build AI Worker VoiceAgent’s web frontend, designing visual interfaces and admin features, selecting architecture, and delivering releases with TypeScript and React in a hybrid office/home role.
About this role
CyberAgent (CyberACE) seeks a mission-type intern for CARU, an ad product that prevents website-visitor drop-off and promotes conversion via pop-ups and chat-style web接客. On a results-focused development team you take on missions that vary by timing: architecture improvement and proposals, PoC development of strategically important features, and admin-screen improvements; because backend members also manage infrastructure, related infra changes are included. Dev environment: Go, Python; BigQuery, Firestore; gRPC; GitHub, GitHub Projects; Notion, Miro, Slack, Cursor. Required: basic programming knowledge; logical thinking; communication; smooth business-level Japanese conversation; willingness to learn; persistence in problem-solving; interest in AI. Preferred: API design; internship/personal-development experience; tech-event/hackathon participation. Internship, hourly ¥2,500, based in Shibuya, Tokyo.
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