Job Description
Job Overview
We're hiring a Senior UI/UX Designer to design and build user interfaces for an AI-first data-centric platform. You'll own the end-to-end experience for chat assistive workflows, human-in-the-loop (HITL) approvals, and explainability views, sources, rationales.
Key Responsibilities
Product UX: Flow Design - Define user journeys for discovery, answer, approval, action, craft low-high-fidelity prototypes and interaction specs.
HITL Explainability UI: Build approval modals and review panes that summarize intent, scope, impacted systems, and sources subgraph rationale, ensure clear confirm reject flows with auditability.
Chat Workspace Interfaces: Implement responsive chat workbench UI, message streaming, citations, error states, and retries, support role-based views and guardrail feedback.
Component Library Design System: Establish reusable components, tokens, theming, and documentation, maintain consistency, accessibility, and performance across surfaces.
Frontend Engineering: Ship production SPAs with robust state data fetching, routing, optimistic updates, and skeleton loading patterns.
Accessibility Quality: Enforce WCAG-aligned semantics, keyboard navigation, focus management, and contrast, write unit-e2e tests and visual regressions.
Telemetry Experimentation: Instrument UX metrics, latency, drop-offs, feature flags, and A/B hooks, partner on dashboards for usability and adoption.
Required Skills
Frontend Stack: Expert in React, TypeScript, modern state data tools, and routing.
Styling Systems: CSS expertise, Flex Grid, component libs, and utility frameworks, e.g., Tailwind, MUI Ant, design tokens, theming, and responsive design.
API Integration: Strong REST WebSocket SSE integration, schema-driven development, OpenAPI JSON Schema, error handling, and pagination streaming patterns.
Testing Quality: Jest, React Testing Library, Cypress Playwright, story-driven development, Storybook or similar, visual regression testing.
Security: Auth UX OIDC OAuth2 SSO flows, CSRF XSS mitigations, secure handling of tokens session state, and role-aware UI controls.
Performance: Profiling and optimization, bundle splitting, memoization, virtualization, Core Web Vitals awareness, and perceived-latency improvements.
