Senior Java Developer (dispatch)

求人詳細

We are looking for a Senior Java Developer to join a large-scale engineering team for a giant tech company, working on high-traffic systems supporting millions of users and transactions.

You will work on backend services and APIs within a microservices architecture, contributing to system design, development, code reviews, troubleshooting, and performance improvements. The platform makes extensive use of Kafka for event-driven and asynchronous processing and Redis for caching and high-speed data access.

Key Responsibilities:
* Contribute to the design, development, testing, and deployment of Java-based applications and APIs.
* Collaborate with the team to ensure architectural integrity, scalability, robustness, and alignment with business requirements.
* Work effectively with team members to maintain a collaborative and high-performing development environment.
* Collaborate effectively with product managers, project managers, and other stakeholders to deliver solutions that meet business needs.
* Contribute to the creation and maintenance of technical documentation.
* Actively participate in all phases of the software development lifecycle, from requirements gathering to deployment and maintenance.
* Identify performance bottlenecks and architectural weaknesses and work with the team to address them.
* Contribute to the design and implementation of microservices architecture, ensuring modularity, scalability, and maintainability.
* Participate in code reviews, accept constructive feedback, and ensure adherence to coding standards and best practices.
* Continuously learn about the latest industry trends and emerging technologies, and evaluate new technologies and tools to improve our platform.
* Effectively communicate complex technical concepts to team members.
* Contribute to continuous improvement initiatives to enhance the team's efficiency and effectiveness.

こんな方を求めています

経験・スキル

* 7+ years of professional software/backend development experience with Java
* Strong experience with Spring Boot / Spring Framework
* Experience developing large-scale, high-traffic / high-QPS systems
* Hands-on experience with Apache Kafka
* Hands-on experience with Redis
* Experience designing and developing REST APIs and microservices
* Good understanding of distributed systems, scalability, concurrency, and performance tuning
* Experience with relational databases and SQL
* Experience with Git, CI/CD, testing, and code review
* Comfortable working in an Agile/Scrum engineering environment

Experience with Kubernetes, Docker, cloud platforms, monitoring/observability tools, and other distributed caching or messaging technologies would be an advantage.

学歴

大学卒業以上

募集要項

職種

システム開発（組み込み・ファームウェア・制御系）

給与

年収 650 〜 850万円

賞与

0

雇用形態

契約社員

雇用期間

期間の定めなし

試用期間

無し

就業時間

09:00～17:30

休日休暇

日曜日,土曜日,祝日

保険

健康保険,厚生年金保険,雇用保険

受動喫煙防止措置

敷地内禁煙

業種

ソフトウェア・情報処理

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