Software Engineer, Backend
Core
Design, develop, and operate scalable backend APIs and microservices for Mercari's global C2C marketplace and payment platforms.
Role type
Senior Backend Software Engineer
Builds
Mercari marketplace services, Merpay payment platform, and related B2C/logistics systems
Domain
E-commerce, Mobile Payments, C2C Marketplace
Deliverable
production ML models | product features | infrastructure
Required skills
Go, Java, PHP, MySQL, RDBMS, Microservices, System Architecture, API Design, Performance Tuning, Linux, Monitoring, Logging
Preferred skills
Project Management, Team Leadership, Cloud Development (GCP/AWS), NoSQL, SLO/SLA, Open Source Contribution
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