Ian Stewart

Ian Stewart is a seasoned frontend engineer with extensive experience in leading and innovating UI/UX technologies across various prominent companies. Currently serving as a Principal Frontend Engineer at Atlassian since July 2025, Ian has previously held senior leadership roles at Arcesium, including Vice President and Senior Principal Engineer, where significant contributions included deploying a next-gen feature flag service and designing a micro app navigation bar. Ian's tenure at Google involved the creation of an advanced front-end testing framework and leading an extensive analytics project. With a strong foundation in React and TypeScript, previous positions include advancing UI toolsets at Arcesium, developing prototypes at Nuix, and re-architecting applications at Squareknot. Ian holds a Bachelor of Science in Computer Science from the University of Maryland Baltimore County.