Save Job Back to Search Job Description Summary Similar JobsLead high-impact systems in large-scale e-commerce logisticsDrive UI/UX and performance for mission-critical delivery appsAbout Our ClientA leading global e-commerce and digital services organization with a large-scale logistics platform supporting nationwide operations. The company operates complex, high-volume systems and fosters a collaborative, engineering-driven culture.Job DescriptionLead frontend development for trunk-route management web applicationsDevelop frontend features for logistics mobile applicationsCollaborate closely with backend engineers to deliver integrated solutionsOptimize system performance and enhance UI/UXConduct code reviews and ensure quality through testingCreate and maintain technical documentation for development activitiesThe Successful Applicant5+ years of experience in application development using JavaProven experience with React for frontend developmentStrong ability to read, analyze, and improve existing codebasesSelf-driven, proactive mindset with the ability to work independentlyBusiness-level English proficiency (e.g., TOEIC 800+)Japanese not requiredWhat's on OfferOpportunity to lead development in large-scale logistics systemsExposure to complex, high-traffic platforms with real-world impactCollaborative international team environmentOffice-based role in Tokyo with standard hours (9:00-17:30, weekdays)ContactSerena WuQuote job refJN-062026-7049368Phone number+81 3 6627 6137Job summaryFunctionITSpecialisationProgramming / DevelopmentSpecialisationTechnology & TelecomsLocationTokyo 23 WardsJob TypeTemporaryConsultant nameSerena WuConsultant phone+81 3 6627 6137Job ReferenceJN-062026-7049368Company TypeForeign Multinational