Principal Software Engineer - League of Legends , UI Tooling at Riot Games

Company: Riot Games
Location: Los Angeles, USA
Employment type: Full-time
Posted: 2026-09-21

About the role

Riot engineers bring deep knowledge of specific technical areas but also value the opportunity to work in many broader domains. As a Software Engineer, you'll work with both new and current technology, creating creative solutions to overcome high-volume obstacles and to bring player value. As a Principal Software Engineer on the UI Tooling team , you will develop against the foundations of the UI frameworks and authoring tools used to build experiences for League of Legends. The scope of this position requires collaboration with technology owners and content teams across the organization to ensure we provide thoughtful tools and workflows that help engineers, designers, and artists create and iterate effectively. For this role, you’ll report to the organization’s Engineering Manager.…

Apply on Riot Games's official careers page: https://www.riotgames.com/en/work-with-us/job/8221963?gh_jid=8221963