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求人ID : 1602262 更新日 : 2026年07月13日
Senior Java Engineer - API Platform

Senior Java Engineer - Lead API Design & Scalable Platforms

勤務地 東京都 23区
雇用形態 派遣
給与 600万円 ~ 800万円

募集要項

This role focuses on leading the basic design and development of scalable, secure Java-based applications powering global incentive and payment platforms. You will collaborate across teams to deliver high-performance REST APIs and drive best practices in modern software engineering.

Client Details

A large, globally recognized technology company operating in the e-commerce and fintech space. Their platforms support millions of users worldwide, driving innovation in payments, rewards, and digital services at scale.

Description

  • Lead the design, development, and maintenance of robust Java applications using Spring Boot and the Spring Framework
  • Architect and implement RESTful APIs for seamless integration across systems
  • Ensure security best practices are embedded throughout the development lifecycle
  • Utilize containerization tools (e.g., Docker) for efficient deployment and scalability
  • Design and optimize relational database structures and SQL queries
  • Apply software design patterns to create maintainable and reusable code
  • Collaborate with cross-functional stakeholders to gather requirements and resolve technical challenges
  • Stay updated on Java ecosystem advancements and emerging technologies

Job Offer

  • Opportunity to take a lead role in system design for large-scale platforms
  • Exposure to global products with high user impact
  • Collaborative, international engineering environment

To apply online please click the 'Apply' button below. For a confidential discussion about this role please contact Serena Wu on +81 3 6627 6137.

応募必要条件

職務経験 無し
キャリアレベル 中途経験者レベル
英語レベル 流暢
日本語レベル 基礎会話レベル
最終学歴 大学卒: 学士号
現在のビザ 日本での就労許可が必要です

スキル・資格

  • Strong proficiency in Java development
  • Extensive experience with Spring Boot and the Spring Framework
  • Solid understanding of application security best practices
  • Proven experience designing and developing RESTful APIs
  • Hands-on experience with Docker or similar container technologies
  • Strong knowledge of relational databases and SQL
  • Good understanding of software design patterns and clean architecture
Preferred Qualifications:
  • Experience with AWS or other cloud platforms
  • Familiarity with microservices architecture and distributed systems
  • English: Business level (e.g., TOEIC 800+)
  • Japanese: Not required

勤務地

  • 東京都 23区

労働条件

雇用形態 派遣
給与 600万円 ~ 800万円
業種 ソフトウエア

職種