This is an exciting opportunity for a bilingual Cloud Engineer to contribute to enterprise-scale cloud initiatives within a leading global life insurance organization. You will work with local and international teams to deliver secure, scalable cloud solutions while supporting ongoing digital transformation.
This is a contract role for a full stack Python developer supporting energy trading operations in Tokyo. You will own systems across frontend, backend, data, and cloud, modernizing legacy tools and building scalable platforms. The role requires bilingual English and Japanese (N3 or more) and offers high visibility and direct impact in a small regional team.
Senior Java developer role at a major Japanese IT company, leading backend development for high-traffic web products. Requires 5+ years of Java/SpringBoot experience and collaboration with global stakeholders. Offers attractive compensation and a diversified working environment.
A global technology and digital services organization is hiring a Data Engineer to design, build, and maintain scalable data pipelines for a large-scale analytics platform. The role involves owning ETL processes, ensuring data quality, and leveraging AI tools to improve engineering efficiency. Candidates need 5+ years of experience with Python, SQL, and cloud data technologies.
This is a contract software engineering role focused on developing and maintaining Java-based payment systems for a large digital commerce organization. The position involves working on microservices, RESTful APIs, and cloud technologies, with a strong emphasis on security and scalability. The role requires business-level English and offers a stable long-term engagement in Tokyo.
Develops and enhances a high performance algorithmic trading platform, delivering new features, system improvements, and ongoing support. Requires strong Java development experience, ideally within algorithmic trading and distributed systems environments.
A global technology company seeks a Senior Java Engineer to lead backend architecture for large-scale AdTech platforms. The role involves designing scalable microservices, collaborating with international teams, and driving technical improvements. Candidates need 5+ years of Java experience and business-level English.
This is a senior Java engineer role at a global fintech platform, focusing on building high-scale payment and incentive systems. The position involves developing scalable backend services with modern Java technologies like Spring Boot and Docker, and requires business-level English. The role offers a hybrid work model in Tokyo with an annual salary of 5.5 to 7 million yen.
This role is for an iOS Developer responsible for building and maintaining mobile applications using Swift and MVVM architecture, integrating REST APIs, and ensuring high performance and reliability. The position involves collaborating with cross-functional teams in an Agile environment to deliver new features and enhancements for personal finance mobile services.
This role focuses on developing and supporting financial technology systems that process large-scale data, automate workflows, and improve reporting and risk management capabilities across global markets. The position involves full-stack development, collaborating with international teams and business stakeholders to design, implement, and deploy scalable solutions while leveraging modern technologies like cloud, AI, and data processing frameworks.
A full-stack application engineer with 7+ years of experience designing, building, and maintaining scalable systems while translating business needs into technical solutions. Requires strong expertise in Java or Python, DevOps practices, and cloud platforms (Azure, AWS, or GCP), with the ability to work in agile, cross-functional teams.
This is a lead backend engineering role for a newly launched consumer fintech service. You will lead basic design and backend architecture using Java and Spring, collaborating with cross-functional teams. The role requires 5+ years of Java server-side experience and business-level English. It is a long-term, office-based engagement in Tokyo.