Design distributed authentication services for e Bay using Java, Spring Boot, REST, and event-driven architecture. Help build cloud-native capabilities.This Senior Software Engineer role focuses on production-grade backend applications and scalable distributed systems. You will create APIs and microservices supporting Authentication as a Service, extending e Bay’s capabilities toward Depop and additional marketplaces. Your work includes architecture, implementation, deployment, troubleshooting, and continuous improvement.Key Responsibilities: Develop Java and Spring Boot backend services and REST APIsDesign scalable microservices and distributed system architecturesBuild asynchronous workflows with Google Pub/Sub or KafkaContribute decisions on scalability, security,



and fault toleranceOwn services through design, deployment, and troubleshootingRequirements: Six or more years building production-grade softwareStrong Java experience or willingness to develop in JavaBackend development experience with RESTful APIs and microservicesUnderstanding of event-driven and asynchronous architecturesStrong problem-solving and independent technical ownership skillsUse Java, Spring Boot, distributed systems, and event-driven design to shape e Bay’s reusable authentication services.#J-18808-Ljbffr

📌 Senior Java Distributed Systems Engineer (Toronto)
🏢 eBay
📍 Toronto