Senior Software Engineer in Authentication
Job in
Toronto, Ontario, C6A, Canada
Listed on 2026-09-23
Listing for:
eBay
Full Time
position Listed on 2026-09-23
Job specializations:
-
Software Development
Backend Developer, Java Developer, Cloud Engineer - Software, Software Engineer
Job Description & How to Apply Below
As a Senior Backend Engineer, you will play a key role in the architecture and implementation of eBay’s Authentication Technology. Your expertise in distributed systems and cloud-native practices will ensure high availability and reliability. Collaborate with product managers and engineering teams to enhance user confidence through sophisticated software solutions.
Key Responsibilities:
• Lead architectural discussions for complex software systems
• Develop high-performance services with Java/Spring Boot
• Implement and manage cloud deployments on GCP
• Enhance system observability and troubleshoot production issues
• Mentor and guide junior engineers on best practices
Requirements:
• Minimum 6 years of software development experience
• Proficient in Java/J2EE and Spring Boot frameworks
• Extensive experience with API design using REST and GraphQL
• Expertise in working with cloud environments (GCP preferred)
• Strong foundation in CI/CD and software engineering methodologies
Bring your skills to eBay and help elevate the standards of item authentication technology.
Position Requirements
10+ Years
work experience
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