Software Engineer - Mercari/Merpay/Mercoin (Internship)

Mercari, Japan's leading marketplace app company, is offering an exciting internship opportunity for aspiring software engineers. This program is designed for students who can join as new graduates in 2026-2027, providing a unique chance to work on real features across Mercari's ecosystem including their marketplace app, Merpay payment service, and Mercoin cryptocurrency platform.

The internship offers more than just engineering tasks - it provides an environment where participants can engage in experience design with a management perspective, preparing them to become future leaders who will drive Mercari Group forward. This is an ideal opportunity for students aiming to become product leaders, offering challenges from both business growth and social problem-solving perspectives.

Working in the same environment as full-time members, interns will join diverse teams of software engineers and contribute to meaningful projects. The work involves improving user experience, enhancing specifications, and implementing various initiatives such as improving search interfaces and features related to listing and purchasing.

Mercari's engineering culture is built on four key principles: Passion For The Product, Grow Together, Solve Through Mechanisms, and Collaborate Openly. The company provides an environment where you can take on bold challenges without fear of failure, use the latest technologies, and make independent decisions.

The internship requires a minimum commitment of 20 hours per week, with a recommended duration of 3 months (flexible). Candidates must be able to work from Japan, with the company providing visa support and accommodation arrangements for overseas participants. The position offers flexibility with remote work options or the choice to work from the Roppongi office.

This role is perfect for those interested in management and building engineering organizations, aiming for future leadership positions such as CTO or VPoE. The ideal candidate should have experience with modern development technologies, basic knowledge of databases, and strong communication skills in either English or Japanese.

Mercari values diversity and inclusion, welcoming candidates from all backgrounds who share their mission of creating a world where anyone can unleash their potential through the circulation of value.