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Job ID : 1595790 Date Updated : June 11th, 2026
【English Based Position】Java Engineer

JAVA Engineer【No Japanese Skill Required】

Location Tokyo - 23 Wards
Job Type Temporary
Salary Based on hourly rate

Job Description

Seeking an application engineer to lead end-to-end development, including requirements analysis, system design, implementation, testing, and deployment of scalable ad platform solutions. The role requires strong full-stack expertise, collaboration with cross-functional global teams, and a proactive mindset to drive technical improvements and adopt emerging technologies such as AI.

Client Details

The employer is a large organization operating in the Technology & Telecoms industry. Known for its commitment to innovation, the company offers an environment where technical expertise is highly valued.

Description

  • Gather and analyze business requirements, translate them into technical specifications, and design scalable system architectures.
  • Develop, implement, and maintain applications using Java (Spring Boot/Batch), databases, and cloud/big data technologies.
  • Conduct code reviews, ensure code quality standards, perform testing, and manage deployment and post-release monitoring.
  • Collaborate with cross-functional and global teams to drive continuous improvements, optimize systems, and adopt emerging technologies including AI tools.

Job Offer

  • Complimentary meals provided at the company cafeteria.
  • Opportunities to work on exciting projects in the Technology & Telecoms industry.
  • Collaborative work culture in a large organization based in Tokyo.
  • 1 day work from home, hybrid option

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.

General Requirements

Minimum Experience Level No experience
Career Level Mid Career
Minimum English Level Business Level
Minimum Japanese Level None
Minimum Education Level Bachelor's Degree
Visa Status Permission to work in Japan required

Required Skills

  • 5+ years of hands-on software development experience with strong skills in system design, coding, and problem-solving.
  • Proficient in Java (Spring Boot/Batch), databases (MySQL, MongoDB), and modern development tools and frameworks.
  • Experienced in Agile/Scrum environments with a proactive, self-driven mindset and strong ownership of tasks.
  • Effective communicator and team player, capable of collaborating with cross-functional and multicultural teams while adapting to new technologies including AI tools.

Job Location

  • Tokyo - 23 Wards

Work Conditions

Job Type Temporary
Salary Based on hourly rate
Hourly Rate ¥3001 - ¥4000
Industry Internet, Web Services

Job Category