UIUX Designer

Senior UI/UX Designer & Frontend Developer

Master Works is seeking a Senior UI/UX Designer & Frontend Developer to design and deliver the user experience for AI-powered analytics platforms deployed at major government and enterprise clients. The role combines product design with hands-on frontend engineering — translating complex data and AI outputs into intuitive, bilingual (Arabic/English, RTL/LTR) interfaces that operate reliably in mission-critical environments. The role is central to the success of multiple flagship platforms across the data, analytics, and intelligence portfolio.

• Lead the end-to-end UX design process — user research, journey mapping, wireframes, interactive prototypes, and pixel-perfect mockups — for analyst, supervisor, and administrator workflows.
• Build and maintain production-grade React/TypeScript frontends, ensuring responsive layouts and high performance across modern browsers.
• Design and engineer a fully bilingual experience (Arabic/English) with first-class RTL support using CSS logical properties, locale-aware components, and persistent language preference.
• Build complex data-rich interfaces — including media review tools, alert and queue management, annotation workflows, and split-panel review experiences.
• Design and implement analytical dashboards using composable charting libraries — trends, distributions, heatmaps, performance scoring, and workload kanban views with load indicators.
• Establish and maintain a shared design system (typography, colour, spacing tokens, dark/light themes, component library) consistent with corporate and client brand guidelines and reusable across multiple products.
• Ensure WCAG 2.1 AA accessibility compliance — keyboard navigation, focus management, screen-reader semantics, colour-contrast ratios, and bilingual readability.
• Collaborate closely with backend, AI/ML, and data engineers to define API contracts, error and loading states, and empty states; consume REST endpoints via typed clients.
• Conduct usability testing with end users and business stakeholders, and translate findings into iterative UI improvements.
• Work within containerised deployment workflows with awareness of operating in regulated, secure, or air-gapped environments where applicable.
• Contribute to documentation: design specifications, component usage guidelines, user manuals, and onboarding materials for new joiners and end users.
• Champion design quality across the team — review pull requests for UI changes, mentor junior frontend developers, and uphold consistency across product surfaces.