Save Job Back to Search Job Description Summary Similar JobsWork on large‑scale, high‑impact systems!Work in an industry leading company!About Our ClientThe employer is a large organization operating within the Technology & Telecoms industry. They are committed to delivering cutting-edge solutions and fostering a work environment that encourages technical excellence.Job DescriptionDesign, build, and maintain Java‑based backend systems, REST APIs, and microservices.Improve performance and code quality through refactoring, tuning, and best‑practice engineering.Collaborate closely with cross‑functional teams and participate in code reviews, CI/CD, and Agile workflows.Communicate requirements, progress, and technical decisions effectively in Japanese.The Successful ApplicantBrings solid hands‑on experience with Java, Spring/Spring Boot (4+ years) and modern backend development practices.Communicates confidently in Japanese and collaborates effectively in a multicultural engineering environment.Demonstrates strong problem‑solving skills, ownership, and a proactive approach to improving systems and code quality.Shows adaptability, curiosity, and a willingness to learn new technologies in a fast‑moving environment.What's on OfferOpportunity to work in the vibrant city of Tokyo.A chance to contribute to innovative technology solutions.ContactSerina MiyazonoQuote job refJN-032026-6965854Phone number+81 3 6627 6130Job summaryFunctionITSpecialisationProgramming / DevelopmentSpecialisationTechnology & TelecomsLocationTokyoJob TypeTemporaryConsultant nameSerina MiyazonoConsultant phone+81 3 6627 6130Job ReferenceJN-032026-6965854Company TypeJapanese Corporate