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Backend Java Engineer for High‑Scale E‑Commerce Platforms

東京23区 派遣社員 年収 600万円 - 700万円 外資系企業 求人詳細を見る
This role focuses on building and evolving backend microservices for large‑scale e‑commerce platforms. You will take ownership of core systems that support customer rewards, order delivery logic, and high‑volume transactions.
  • Build high‑traffic systems used by millions
  • Own backend services with real business impact

企業情報

Our client is a large, technology‑driven organization operating major e‑commerce platforms with significant traffic and data volumes. The environment is international, engineering‑led, and focused on building reliable, high‑performance systems that directly support business growth.

職務内容

  • Design, develop, and maintain backend microservices using Java (JDK11+)
  • Build scalable, high‑performance systems handling large volumes of traffic and data
  • Contribute new features and services that enhance customer value
  • Collaborate closely with platform and framework teams to improve overall engineering productivity
  • Promote a culture of quality, innovation, and customer‑focused development
  • Take strong ownership of the systems you build, from design through operation



理想の人材

  • 5+ years of hands‑on experience with Java (JDK11 or above)
  • Experience with modern Java frameworks (e.g., Spring or micro‑frameworks)
  • Experience with both relational and NoSQL databases (e.g., Couchbase, CockroachDB, TiDB, or similar)
  • Practical experience with event‑driven architectures (Kafka, Confluent Kafka, Apache Pulsar, etc.)
  • Experience using containers and cloud platforms
  • Working knowledge of CI/CD pipelines and DevOps practices
  • Experience using source control systems, ideally Git

Nice to have:

  • Experience working in Agile/Scrum development environments
  • Strong understanding of SDLC best practices, including code reviews and testing
  • Experience designing high‑availability architectures
  • Knowledge of APM tools and performance tuning
  • Familiarity with reactive programming and gRPC
  • Administration experience with NoSQL databases or message brokers

条件・待遇

  • Exposure to large‑scale, high‑traffic e‑commerce systems
  • English‑speaking environment with no Japanese language requirement
  • Professional, collaborative engineering culture



コンタクト
Serena Wu
求人番号
JN-052026-7024175
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-052026-7024175
企業タイプ
外資系企業

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