AI SCORE 8.5

Senior Java Developer - Government Projects in Japan

$5.5M–$6.5M/year

About the Role

We are seeking a Senior Java Developer to join our team, working on exciting projects for Japanese government agencies. This Senior Java Developer remote position offers the chance to collaborate with a dynamic team of engineers in a professional international environment, ensuring stability and opportunities for career growth.

What You'll Do

  • Participate in the full development cycle including Basic Design (BD), Detailed Design (DD), Development, and Testing.
  • Work closely with Japanese clients to analyze and clarify requirements.
  • Review design documents and propose technical solutions and performance improvements.
  • Coordinate with BrSE/PM and the Vietnam development team to ensure project quality and schedule.
  • Communicate effectively with clients regarding source code and system modules.

Requirements

  • 3+ years of experience with Java, including at least 1 year with Spring Boot.
  • Experience in system design: BD (Basic Design) & DD (Detailed Design).
  • Strong ability to read and understand source code; solid logical thinking and understanding of system architecture & data flow.
  • Japanese communication skills equivalent to JLPT N2 or higher.
  • Proficiency in technical tools: Git, Git Flow, VS Code/IntelliJ.

Nice to Have

  • Experience developing systems for Japanese government or administrative agencies.
  • Knowledge in AWS, J2EE, large-scale systems, or Japanese technical document writing.

What We Offer

  • Total annual income of 5,500,000 - 6,500,000 JPY, including 14 months of salary.
  • Salary review twice a year in April and October.
  • Overtime payment following Japanese Labor Law.
  • Full social insurance coverage according to Japanese law.
  • Relocation support including visa, housing, flight ticket, and assistance.
Language Requirements
JapaneseB2
BasicIntermediateAdvancedNative
Why This Job8.5 of 10

This Senior Java Developer role offers a unique opportunity to work on government projects in Japan with excellent compensation and relocation support.

Salary Range
Required
0/1
Optional
0/1
Bonus
0/1

About CMC Global Company Limited

Explore CMC Global Company Limited careers in 2026 and discover exciting job openings in remote, hybrid, and office roles. Utilize our advanced filters to streamline your search, track your applications effortlessly, and gain valuable insights about the company. Find your ideal position at CMC Global Company Limited and unlock your career potential today with tailored opportunities designed just for you.

Industry
Tech
Location
Remote

Who Will Succeed Here

Expertise in Java and Spring Boot with hands-on experience in building scalable applications for government projects, ensuring compliance with local regulations and standards.

Strong proficiency in AWS services (such as EC2, S3, and Lambda) for deploying and managing applications in a cloud environment, demonstrating the ability to optimize performance and cost.

A proactive mindset with a focus on continuous improvement and adaptation to evolving government requirements, capable of working independently in a remote setup while meeting tight deadlines.

Learning Resources

Java Programming and Software Engineering Fundamentalscourse

Career Path

Senior Java Developer - Government Projects in Japan(Now)Lead Java Developer(1-2 years)Java Architect(3-5 years)

Market Overview

Java Market Size 2024
$12.5B
Annual Growth
8.1%
AI Adoption in Java Development
35%
Investment in Java Technologies
+50%
Labour Demand for Java Developers
+22%
Avg Salary for Senior Java Developers
$120K

Skills & Requirements

Required
JavaSpring BootGit
Growing in Demand
Microservices ArchitectureKubernetesDevOps Practices
Declining
JSP (JavaServer Pages)EJB (Enterprise JavaBeans)

Domain Trends

Rise of Cloud-Native Java Applications
With 60% of enterprises adopting cloud-native architectures, Java developers are increasingly required to build microservices-based applications on platforms like AWS.
Increased Focus on Security in Government Projects
Around 45% of government IT budgets are now allocated to security enhancements, making expertise in secure coding practices critical for Java developers working on government projects.
Growth of AI-Driven Development Tools
AI tools are being integrated into Java development workflows, with 30% of Java developers reporting increased productivity through AI-assisted coding platforms.

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