Senior Japanese Speaking Mobile Developer (Onsite in Tokyo, Japan)

This job is with Hitachi Digital Services, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Our CompanyWe're Hitachi Digital Services, a global digital solutions and transformation business with a bold vision of our world's potential. We're people-centric and here to power good. Every day, we future-proof urban spaces, conserve natural resources, protect rainforests, and save lives. This is a world where innovation, technology, and deep expertise come together to take our company and customers from what's now to what's next. We make it happen through the power of acceleration.Imagine the sheer breadth of talent it takes to bring a better tomorrow closer to today. We don't expect you to 'fit' every requirement - your life experience, character, perspective, and passion for achieving great things in the world are equally as important to us.The teamHitachi Digital Services Vietnam is part of a 300 strong global delivery network, supporting Hitachi Digital Services around the globe. Our employees collaborate with teams in Japan, India, Portugal, and the US, servicing customers worldwide and working on a huge variety of projects. From cloud migration to digital modernization and advanced analytics, offering operational excellence, agile delivery, and plenty of energy to work on huge transformation projects for our customers.The roleThe Senior Japanese Speaking Mobile Developer will involve developing mobile applications for a banking system. This role needs to communicate with Japanese clients for requirements, issue clarifications to make sure that there is no gap in the understanding between customer and project team.Design, develop, and maintain high-performance mobile applications using Java and Kotlin.Implement and maintain a clean architecture and scalable codebase structure.Collaborate on design systems and produce clear technical diagrams and documentation.Participate in code reviews, troubleshooting, and performance optimization.Work with cross-functional teams and communicate effectively in Japanese.Contribute to continuous integration and deployment (CI/CD) processes and explore Cloud integration opportunities.What You'll BringBachelor's degree with a major in software development, information technology or related fields.Excellent communication skills in Japanese (JLPT N1 or N2); English proficiency is a plus.At least 3 years of working experience in developing mobile applications in Java and Kotlin.Good understanding of design patterns, architectural principles, and system design.Familiarity with Swift and iOS development (nice to have).Knowledge of Cloud platforms (AWS, GCP, etc.) and CI/CD tools (Jenkins, GitHub Actions, etc.) is a plus.Strong problem-solving skills and attention to detail.About UsWe're a global, team of innovators. Together, we harness engineering excellence and passion to co-create meaningful solutions to complex challenges. We turn organizations into data-driven leaders that can make a positive impact on their industries and society. If you believe that innovation can bring a better tomorrow closer to today, this is the place for you.Fostering innovation through diverse perspectivesHitachi is a global company operating across a wide range of industries and regions. One of the things that sets Hitachi apart is the diversity of our business and people, which drives our innovation and growth.We are committed to building an inclusive culture based on mutual respect and merit-based systems. We believe that when people feel valued, heard, and safe to express themselves, they do their best work.How We Look After YouWe help take care of your today and tomorrow with industry-leading benefits, support, and services that look after your holistic health and wellbeing. We're also champions of life balance and offer flexible arrangements that work for you (role and location dependent). We're always looking for new ways of working that bring out our best, which leads to unexpected ideas. So here, you'll experience a sense of belonging, and discover autonomy, freedom, and ownership as you work alongside talented people you enjoy sharing knowledge with.We're proud to say we're an equal opportunity employer and welcome all applicants for employment without attention to race, colour, religion, sex, sexual orientation, gender identity, national origin, veteran, age, disability status or any other protected characteristic. Should you need reasonable accommodations during the recruitment process, please let us know so that we can do our best to set you up for success.