Save Job Back to Search Job Description Summary Similar JobsEnligsh speaking international environmentFree meals providedAbout Our ClientJapan's biggest E-commerce company. At the forefront of the industry, focused on developing high-traffic web products in collaboration with global stakeholders. Innovation, collaboration, and a commitment to excellence define our client's work culture.Job DescriptionWe seek a mid to senior level engineer with leadership capabilities to support the growing needs of the section. Your responsibilities will be as follows:- Develop and maintain the system and its applications, based on a Kotlin, scala, etc. language- Participate in technical discussions and decision meetings to support the product's functional design and technical route.- As a "tech lead", lead a team of two/three engineers to complete product development to a high standard, and train team members to improve the quality of our code.- Perform code review/design.The Successful Applicant- Experience with a modern, statically typed language, e.g. Java, C#, Kotlin, Scala, Haskell, C++17, Rust... (5 years +)- Understanding of asynchronous programming models- Experience developing libraries for wide use- Experience with at least one FP language, such as Haskell or Scala- Familiarity with the JVM, especially knowledge of inner workings- Familiarity with authentication standards such as OAuth 2.0, OpenID Connect, WebAuthn- Understanding of TCP Networking, HTTP and REST APIs- Understanding of how Unix systems work- Ability to learn fast, think critically, and evaluate technologies and solutions- Independent, self-driven, quality-conscious, and a keen attention to detailWhat's on Offer- Opportunity to shape the development of high-impact web products.- Collaborative work environment with a focus on innovation and continuous learning.- Competitive compensation and benefits package.- Work with skillful people from all over the world.- 3 free meals at the cafeteria.- Shops, restaurants, cafes, and big parks nearby.ContactChloe WuQuote job refJN-042025-6723098Phone number+81 3 6832 8653Job summaryFunctionITSpecialisationWeb DevelopmentSpecialisationRetailLocationTokyoJob TypeTemporaryConsultant nameChloe WuConsultant phone+81 3 6832 8653Job ReferenceJN-042025-6723098Company TypeForeign Multinational