- Work on one of the largest high-traffic e-commerce platforms in Japan
- Senior-level, architecture-driven role offering strong technical ownership
企業情報
The client operates Japan's largest online shopping marketplace, serving tens of millions of consumers. Engineers work in a highly challenging environment where performance optimization, system resilience, and continuous improvement are essential.
職務内容
- Understand business priorities and deliver high-quality backend services under tight schedules
- Lead backend architecture design for high-traffic web systems
- Make technical decisions considering scalability, maintainability, and long-term service growth
- Lead design, development, testing, and release of new and existing backend features
- Guide engineering teams and resolve complex technical issues
理想の人材
- Proven experience as a Technical Lead for high-traffic web systems
- 5+ years of Java backend development experience (Java + Spring Boot)
- Strong experience in REST API design, development, JUnit testing, and code reviews
- Production monitoring and troubleshooting experience
- Experience with Oracle or MySQL
- Experience using Tomcat or WebLogic
- Hands-on experience with Linux, Git, Gradle
- CI/CD experience using Jenkins or similar tools
- Experience using Docker and Kubernetes in system development
- Business-level English communication skills
What's On Offer
- Compensation: Up to ~8M JPY (depending on experience)
- Long-term contract (initial 2 months, then 3-month renewals)
- Senior, architecture-focused Java role
- High-impact system used by millions of users
- Weekends & holidays off
- Working hours: 9:00 - 17:30
Contact: Hikari Takamura
Quote job ref: JN
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