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Senior Java Engineering Lead | E-Commerce Platform

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 responsible for developing and enhancing large-scale e-commerce platforms serving millions of users. This role combines hands-on backend development, technical leadership, stakeholder management, and architectural decision-making across complex systems.
  • Lead technical strategy for a large-scale digital platform
  • Own end-to-end development in a global engineering team

企業情報

Our client is a leading digital commerce and technology organization operating large-scale online platforms across Japan. The business continues to invest heavily in engineering excellence, cloud technologies, AI-powered development tools, and innovative customer experiences.

職務内容

  • Lead backend development projects from planning and requirements definition through deployment
  • Collaborate with product managers, frontend engineers, QA teams, and business stakeholders to define solutions and priorities
  • Design, develop, and maintain scalable backend services, APIs, and batch processing systems
  • Drive architectural decisions with a focus on performance, security, scalability, and maintainability
  • Produce technical specifications, system design documentation, and implementation plans
  • Conduct code reviews and promote engineering best practices across the team
  • Mentor engineers and contribute to technical growth within the organization
  • Lead technical discussions and present proposals to both technical and non-technical stakeholders
  • Improve development processes, delivery efficiency, and system reliability
  • Support the evolution of a modern microservices environment and cloud-native architecture

Technology Environment

  • Java 21
  • Spring Boot 3
  • Spring Web MVC / Spring Batch
  • Kubernetes
  • Google Cloud Platform
  • Cloud Spanner
  • Redis
  • Apache Kafka
  • Docker
  • CI/CD Pipelines

理想の人材

Required Experience

  • 5+ years of professional backend development experience
  • 3+ years of team leadership or people management experience
  • Proven experience delivering software projects from requirements gathering through production release
  • Experience coordinating with cross-functional teams including Product, Frontend, and QA
  • Business-level English communication skills

Technical Requirements

  • Strong expertise in Java and Spring Boot within large-scale environments
  • Extensive experience designing RESTful APIs and implementing authentication and authorization mechanisms
  • Advanced knowledge of relational databases such as MySQL and PostgreSQL
  • Experience with container technologies, Docker, and CI/CD environments
  • Strong understanding of secure software development practices and web security principles
  • Experience conducting code reviews and establishing development standards

Preferred Qualifications

  • Agile or Scrum delivery experience
  • Experience acting as a technical lead for stakeholder communication
  • Strong system design and microservices architecture knowledge
  • Experience with AWS, Azure, or GCP
  • Expertise in performance optimization and scalability improvements
  • Knowledge of modern architectural principles including DDD, SOLID, and Clean Architecture
  • Exposure to e-commerce platforms and business processes

条件・待遇

  • Opportunity to lead technical initiatives with meaningful business impact
  • Exposure to high-traffic, large-scale consumer platforms
  • End-to-end ownership from planning through production deployment
  • Collaborative international engineering environment
  • Access to AI-powered engineering tools and modern development practices
  • Opportunity to mentor engineers and influence technical direction
  • Work with modern cloud-native technologies and distributed systems
  • Clear visibility with technical and business stakeholders



コンタクト
Serena Wu
求人番号
JN-082026-7083489
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-082026-7083489
企業タイプ
外資系企業

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