✦ Luna Orbit — Design & UX

Principal UX Designer, Engagement

at Amazon.com

📍 US, CA, San Francisco Onsite Posted March 29, 2026
Type Full-Time
Experience lead
Exp. Years 10+ years
Education Not specified
Category Design & UX

Principal UX Designer for Engagement Growth at Twitch leads the long-term strategy for viewer engagement, partnering with researchers, PMs, and data scientists to translate insights into programs and prototypes. The role requires cross-organizational leadership and mentoring of a design team across multiple hub locations.

  • Shape long-term engagement strategy
  • Partner with researchers, PMs, and data scientists
  • Drive design strategy and execution for engagement
  • Lead cross-organizational alignment and evangelize frameworks
  • Create presentations and prototypes for executive leadership

Focus on end-to-end UX strategy and design for engagement across products, leveraging Figma for prototyping, information architecture and design systems, and collaboration with researchers and engineers to deliver complex features.

The ideal candidate is a senior/lead principal UX designer with 10+ years of design experience focused on viewer engagement, capable of leading cross-functional design programs, mentoring designers, and communicating a clear design vision to executives. Deep expertise in Figma, information architecture, and design systems is essential.

10+ years of design experience10+ years of practical UX design experience with emphasis on viewer engagementProficiency in FigmaExperience mapping user needs and mental models to UXIAand UI design decisionsDemonstrated experience collaborating with designersresearchersproduct managers and engineersExcellent storytelling and narrative skills to align cross functional partners and executive teams around design vision and rationaleExperience mentoring other designers
Strategic and tactical data-driven recommendationsDeep experience with mobileExperience with AI workflowsExperience modernizing a mature product without disrupting user trustExperience in streamingentertainment or community-based platformsExperience as a content creator or with UGC platformsIn-depth knowledge of design systemsB.S. (or M.S./MFA) in DesignInteraction/UX Design or HCI
Figma
UX DesignUser Experience DesignInteraction DesignVisual DesignPrototypingFigmaExperience StrategyInformation ArchitectureMental ModelEngagment ModelsDesign SystemsResearchUX ResearchMobile UXCross-functional Collaboration
UX DesignUser Experience DesignInteraction DesignVisual DesignPrototypingFigmaExperience StrategyInformation ArchitectureMental ModelEngagement ModelsDesign SystemsResearchUX ResearchMobile UXCross-functional Collaboration
LeadershipMentoringCommunicationStorytellingExecutive communicationCross-functional collaborationProblem solvingEmpathy

Preferred

B.S./M.S./MFA in DesignInteraction/UX Design or HCI
Industry Media
Job Function Lead end-to-end UX design programs for engagement growth across Twitch platforms
Role Subtype UX Designer
principal ux designerux designerviewer engagementengagement growthtwitchfigmainformation architecturemental modelengagement modelsprototypeprototypingdesign systemsux researchmobile uxcross-functionalleadershipstorytellingexec leadershiponsitesan franciscocaliforniamentoring

Less than 10 years of design experience, Lack of experience leading design programs or cross-functional initiatives, No proficiency with Figma or prototyping in mobile contexts

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