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Senior Java Engineer - Lead API Design in Fintech

東京23区 派遣社員 年収 600万円 - 800万円 外資系企業 求人詳細を見る
Join a high-impact engineering team building incentive and payment platforms used across a global digital ecosystem. This role focuses on leading backend design and delivering secure, high-performance APIs at scale.
  • Build scalable platforms powering global digital payments
  • Lead design decisions in a modern Java/Spring ecosystem

企業情報

A large, globally recognized technology-driven organization operating in e-commerce, fintech, and digital services. The team develops incentive and payment platforms that support millions of users and drive ecosystem growth across multiple markets.

職務内容

  • Design, develop, and maintain scalable Java applications using Spring Boot and the Spring Framework
  • Lead the implementation of robust RESTful APIs for system integrations
  • Ensure adherence to secure coding standards and application security best practices
  • Utilize containerization (Docker) to enhance deployment efficiency and consistency
  • Write and optimize SQL queries; ensure high database performance
  • Apply established design patterns to build clean, maintainable, and reusable code
  • Collaborate with cross-functional teams to define requirements and troubleshoot production issues
  • Continuously evaluate and adopt new technologies to improve system performance and reliability



理想の人材

  • Strong proficiency in Java development
  • Deep hands-on experience with Spring Boot and the Spring Framework
  • Solid understanding of application security principles
  • Proven ability to design and implement RESTful APIs
  • Experience with Docker or similar container technologies
  • Strong knowledge of relational databases and SQL
  • Familiarity with design patterns and clean architecture principles
  • Business-level English (e.g., TOEIC 800+ or equivalent)

Preferred (Nice to Have):

  • Experience with AWS or other cloud platforms
  • Knowledge of microservices architecture and distributed systems

条件・待遇

  • Opportunity to lead backend design for mission-critical fintech platforms
  • Exposure to large-scale, globally deployed systems
  • International and collaborative engineering environment (English-speaking)



コンタクト
Serena Wu
求人番号
JN-072026-7062676
電話
+81 3 6627 6137

求人情報

分野
IT
職種
プログラミング＆開発
業界
IT・通信
勤務地
東京23区
雇用形態
派遣社員
担当コンサルタント
Serena Wu
担当コンサルタントの電話番号
+81 3 6627 6137
求人番号
JN-072026-7062676
企業タイプ
外資系企業

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