20 hours ago
Dublin, IrelandSenior
Responsibilities
- Design, develop, and maintain Kubernetes fleet management systems for cluster, availability zone, and node lifecycle operations.
- Automate cluster provisioning, operating system and Kubernetes upgrades, technical refreshes, and decommissioning.
- Contribute to Linux kernel development, system performance tuning, and OS customization.
- Build infrastructure automation and diagnostic tools using Go and Python.
- Implement observability frameworks to monitor system health, performance, and reliability at scale.
- Collaborate across teams to validate and integrate optimized Linux distributions.
- Identify system-level gaps, drive issue resolution, mentor team members, and manage small projects.
Requirements
- Bachelor’s or master’s degree in Computer Science, Engineering, or a related field.
- At least 5 years of hands-on experience with Linux systems.
- Strong understanding of Linux kernel development and OS internals, including process scheduling, memory management, file systems, and networking.
- Proficiency in C++, Go, or Python.
- Deep expertise in container orchestration and scalable cluster management systems.
- Ability to identify system-level and cross-functional issues and drive end-to-end solutions.
- Demonstrated ability to lead and mentor team members, manage small projects, and collaborate across teams.
About TCGplayer
TCGplayer operates an online marketplace and software tools for buying and selling trading card games and related collectibles, serving hobby shops and individual sellers. It generates revenue through marketplace fees, seller subscriptions, and fulfillment programs such as TCGplayer Direct. An eBay subsidiary, the company provides authentication and logistics services that help stores list inventory at scale and reach buyers across the U.S. and internationally.