Senior Java Developer【English Based】

Senior Java Developer responsible for designing and building secure, scalable applications and RESTful APIs using Java and Spring Boot. The role focuses on system design, database optimization, Docker-based deployments, and collaboration with cross-functional teams to deliver high-quality solutions.

Client Details

The company is a large organization in the technology & telecoms industry with a strong presence in Tokyo. It specializes in delivering innovative solutions and services, fostering a culture of excellence and growth.

Description

• Lead the design, development, and maintenance of secure, scalable Java applications using Spring Boot and the Spring Framework.
• Design and implement RESTful APIs, ensuring high performance, reliability, and seamless system integration.
• Manage application deployment using Docker, optimize SQL/database performance, and apply software design patterns for clean, maintainable code.
• Collaborate with cross-functional teams to gather requirements, solve technical issues, and deliver high-quality solutions in a fast-paced environment.

Job Offer

• Free office meals provided for all employees.
• Opportunity to work in a large organization in the technology & telecoms industry.
• Collaborative work environment with exposure to innovative projects.

To apply online please click the 'Apply' button below. For a confidential discussion about this role please contact Serina Miyazono on +81 3 6627 6130.

• Strong experience in Java development with hands-on expertise in Spring Boot, Spring Framework, and RESTful API design.
• Solid understanding of application security best practices, software design patterns, and writing clean, maintainable code.
• Proven experience with Docker containerization, relational databases, and SQL performance optimization.
• Strong communication and problem-solving skills, with the ability to collaborate effectively in an English-speaking, cross-functional environment.