Principal Software Engineer, Backend

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Requirements:

• Bachelor’s degree in computer science, information technology or a related field, or a combination of education and experience.
• 12 or more years of experience as a software engineer with distributed systems.
• 5+ years of C# (ASP.Net/.Net Core).
• Significant experience in high volume production systems design with consideration for high availability, disaster recovery, performance, fault tolerance, and security.
• Expert knowledge of RDBMS technologies (SQL Server, PostgreSQL) and NoSQL stores (Redis, MongoDB, Elasticsearch).
• Expert knowledge of APM (Application Process Monitoring), particularly Scarly/DataSet for logs and New Relic for dashboards & alerting.
• Expert knowledge of event/stream processing mechanisms, specifically Kafka, but also with AWS SNS/SQS, RabbitMQ, or AzureBus.
• Experience designing and developing microservices in an AWS cloud based architecture.

Responsibilities:

• Lead TCGplayer in the migration from a monolithic architecture to domain-driven microservice architecture.
• Architect a new multi-vertical aggregate seller platform to list products, manage orders and payments across different marketplaces in a single spot.
• Participate in the Principal’s Guild to set technical direction, design patterns, and general best practice across the Technology organization.
• Provide support for a mission-critical applications.
• Demonstrate a high level of initiative and attention to detail during daily operations.
• Implement and maintain internal, private and public web services.