Tokyo TEKsystems ¥8,000,000 - ¥12,000,000 per year
Work on a huge, complex system with high traffic.
Gain experience across development, testing, operations, and system design.
Join an international environment with a diverse team.

Role Overview


As a Senior Java Developer, you will design and develop secure, high-performance applications, contribute to system architecture, and ensure scalability.

You will work closely with a team of 5 developers in an Agile environment.

Key Responsibilities

Develop and maintain large-scale systems with high traffic.
Implement secure and efficient code considering performance and scalability.
Collaborate on system design and DevOps processes.
Mentor team members and contribute to technical leadership.

Top 3 Skills

Java (7+ years, ideally Java 8 or higher)
Spring Boot

REST API
Additional Requirements

Experience in DevOps and system design.
Ability to consider security and performance in coding.
Team lead experience is a plus.
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