Sean Horn

Sean Horn is an experienced engineering manager currently leading the Company Admin Team and the API & ATS Integrations Team at HackerRank, effective October 2023. Prior to this role, Sean held the position of Software Development Manager for the EC2 Nitro team at Amazon Web Services (AWS), where responsibilities included automating the provisioning of EC2 servers. Sean's extensive background at T-Mobile spans various roles, including Manager of Product & Engineering, where leadership encompassed developing customer-facing and internal systems, and a tenure as a Senior Software Developer focusing on enhancing operational efficiency. Sean also gained valuable experience as an Inventory and Loss Prevention Supervisor at Best Buy. Sean holds a Bachelor of Science in Computer Science from Colorado Technical University and an Associate of Arts and a Bachelor of Science in Business, IT from Pikes Peak State College.