The Senior UX Designer leads design and proof-of-concept development for AI use cases across Sage’s product portfolio. You will define and validate high-value opportunities, design intuitive end-to-end workflows, and build clickable POCs that demonstrate user value and guide productization. You’ll partner closely with engineers, data teams, and business stakeholders to ensure AI features are usable, trustworthy, and adoption-ready, and you’ll create clear demos and enablement assets that align decision-makers.

*** Please note: This is a hybrid role requiring 3 days per week in our Johannesburg office ***

Product Discovery, Use-Case Definition & Validation
• Identify, frame, and prioritize AI use cases grounded in customer workflows and product strategy.
• Run discovery, research, and use-case validation (problem statements, hypotheses, success criteria).
• Convert insights into experience concepts, acceptance criteria, and product requirements.

Exper...