Mercari Group is recruiting interns expected to join as new graduates in Oct 2027 or Apr 2028 for software engineering roles across backend, frontend, mobile, ML, platform, SRE and data. Interns (≥20 hrs/week) work on feature development for Mercari, Merpay, and Mercoin, produce deliverables and present at a final report. Internship must be performed from within Japan; Mercari provides visa and travel/accommodation support for overseas candidates.