Senior Platform Engineer - Core

Fanatics is building a leading global digital sports platform. We ignite the passions of global sports fans and maximize the presence and reach for our hundreds of sports partners globally by offering products and services across Fanatics Commerce, Fanatics Collectibles, and Fanatics Betting & Gaming, allowing sports fans to Buy, Collect, and Bet. Through the Fanatics platform, sports fans can buy licensed fan gear, jerseys, lifestyle and streetwear products, headwear, and hardgoods;

collect physical and digital trading cards, sports memorabilia, and other digital assets; and bet as the company builds its Sports book and iGaming platform. Fanatics has an established database of over 100 million global sports fans; a global partner network with approximately 900 sports properties, including major national and international professional sports leagues, players associations, teams, colleges, college conferences and retail partners, 2,500 athletes and celebrities, and 200 exclusive athletes;

and over 2,000 retail locations, including its Lids retail stores. Our more than 22,000 employees are committed to relentlessly enhancing the fan experience and delighting sports fans globally.

We are looking for a Sr Staff Platform Engineer to join our Platform team based in the United States. Our team is responsible for providing engineering teams with the platform and tooling responsible for deploying and running the core critical services that power the entire Fanatics business. You will own and lead complex initiatives across cloud infrastructure, Kubernetes platforms, CI/CD systems, observability, and internal developer tooling.

As a Sr Staff Platform Engineer, you will operate with a high degree of autonomy and serve as the technical lead for our platform team. You operate both strategically and hands-on while leading ambitious projects, and your solutions set the standard and technical direction for the team.

• Help drive technical design and delivery of core platform capabilities spanning cloud infrastructure, Kubernetes platforms, Observability, CI/CD systems, and developer tooling
• Lead end-to-end execution of complex, multi-quarter features and systems, from architecture and design through deployment and continuous refinement.
• Partner with other engineering teams to improve reliability, scalability, and performance of services running in cloud-native environments.
• Contribute to incident response and resolution, helping to drive improvements in availability and system stability.
• Advocate for best practices in software delivery, infrastructure management, and operational excellence.
• Mentor engineers and contribute to a strong engineering culture within the team.
• Stay current with emerging technologies and industry trends, bringing innovative solutions to the team.

• Proven experience successfully leading and delivering complex cross-team, multi-quarter initiatives.
• Track record of breaking down complex work into clear, achievable milestones and delivering predictably using agile practices.
• Strong software engineering background, with experience in backend development and distributed systems.
• Deep understanding of the AWS cloud platform and cloud-native architectures.
• Proficiency in Infrastructure as Code (Terraform, Cloud Formation) and automation.
• Hands-on experience with CI/CD pipelines, deployment automation, and developer productivity tooling.
• Deep expertise with Kubernetes and container orchestration in production environments.
• Strong knowledge of observability (logging, metrics, tracing) and experience improving system visibility and reliability.
• Experience with incident management and operational best practices for large-scale systems.
• Proficiency in Go…