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Fullstack Developer (Java)【English Based Position】

Tokyo Temporary ¥2,700 - ¥3,300 per hour Japanese Corporate View Job Description
Join a critical engineering team responsible for building and maintaining core backend systems that power one of the largest e-commerce platforms in the world. This role focuses on developing high-performance APIs, order processing systems, and data services while ensuring reliability, scalability, and seamless customer experiences.
  • A chance to join an industry leading company.
  • English based opportunity, work with multicultural teams!

About Our Client

A global technology company that operates large-scale digital commerce platforms serving millions of users. They are committed to delivering reliable, high-performance systems while fostering a culture of innovation, engineering excellence, and continuous improvement.

Job Description

  • Design, develop, test, and release backend services, APIs, and batch processing systems aligned with business requirements.
  • Develop and maintain critical systems supporting order management, cart functionality, and transaction processing in high-traffic environments.
  • Troubleshoot production issues, perform system maintenance, and ensure platform stability and reliability.
  • Collaborate with engineers, QA teams, and product stakeholders to drive technical solutions, improve system performance, and deliver high-quality software.

The Successful Applicant

  • 5+ years of full-stack software engineering experience with strong expertise in Java EE and RESTful API development.
  • Proven experience operating and supporting large-scale online systems, including incident response and troubleshooting.
  • Strong understanding of the full software development lifecycle, including code reviews, testing, source control, and deployment processes.
  • Ability to take ownership of projects, lead technical discussions, mentor engineers, and deliver maintainable, high-performance solutions.

What's on Offer

  • Competitive salry
  • Opportunity to work in a well known company
  • Office meals provided
Contact
Serina Miyazono
Quote job ref
JN-082026-7086844
Phone number
+81 3 6627 6130

Job summary

Function
IT
Specialisation
Programming / Development
Specialisation
Retail
Location
Tokyo
Job Type
Temporary
Consultant name
Serina Miyazono
Consultant phone
+81 3 6627 6130
Job Reference
JN-082026-7086844
Company Type
Japanese Corporate

Diversity & Inclusion at Michael Page

We don't just accept difference - we celebrate it. We encourage applicants from all backgrounds to apply for this role and are committed to building inclusive, diverse workplaces where everyone can thrive. If you require any support or reasonable adjustments during the recruitment process, please let us know.