Mercari is seeking a Mid-Level Software Engineer to join their Web team focusing on the US App development. This hybrid position is based in Minato City, Tokyo, Japan, and offers an exciting opportunity to work with one of Japan's leading e-commerce platforms. The role requires relocation to Japan, and the company provides visa sponsorship and relocation support for international candidates. The position requires strong web development skills and the ability to work in a multicultural environment. Candidates should be comfortable with either English or Japanese as working languages, as indicated by the language requirements in the application process. This is an excellent opportunity for engineers looking to contribute to a major e-commerce platform while experiencing work life in Japan.