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Job ID : 1602263 Date Updated : July 13th, 2026
【English Based Role】Java Engineer

【English Based】Java engineer- Payment Platform

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

Job Description

Software Engineer specializing in payment platforms, responsible for designing, developing, and maintaining secure, scalable Java-based payment APIs and microservices. Collaborates with cross-functional teams to deliver high-performance payment solutions, optimize system architecture, and ensure reliability, security, and business alignment.

Client Details

This opportunity is with a large organization recognized for its innovative contributions to the Technology & Telecoms industry. The company offers a collaborative work environment and cutting-edge resources to support its employees in delivering impactful solutions.

Description

  • Design, develop, test, and deploy Java/Spring Boot-based payment applications and RESTful APIs in a secure and scalable microservices environment.
  • Collaborate with engineers, product managers, and stakeholders to deliver high-quality payment solutions aligned with business and technical requirements.
  • Monitor, troubleshoot, and optimize application performance, identifying bottlenecks and implementing improvements for reliability and scalability.
  • Contribute to system architecture, code reviews, technical documentation, and continuous improvement initiatives while following software development best practices.

Job Offer

  • Competitive salary
  • Free meals at the cafeteria for all employees.
  • Opportunity to work in a large organization within the Technology & Telecoms industry.

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 Fluent
Minimum Japanese Level None
Minimum Education Level Bachelor's Degree
Visa Status Permission to work in Japan required

Required Skills

  • Proven experience in Java development, with strong hands-on expertise in Spring Boot, SQL, and RESTful API development.
  • Solid understanding of microservices architecture, software design principles, and secure coding best practices.
  • Ability to work effectively in an Agile, collaborative environment and communicate with both technical and non-technical stakeholders.
  • Business-level English skills and a proactive mindset for solving complex technical challenges in a high-performance, scalable systems environment.

Job Location

  • Tokyo - 23 Wards

Work Conditions

Job Type Temporary
Salary Based on hourly rate
Hourly Rate ¥4050 - ¥4950
Industry Retail

Job Category