UI/UX Developer, Platform UI Team

A UI/UX developer who designs and builds the front end of a new integration product with a node-based, AI-assisted design. The role turns complex technical workflows into a simple, usable interface.

• 5-9 years of experience in UI/UX development, with real ownership of shipped, complex products.

• Strong hands-on experience with React and Next.js. Builds and maintains component libraries.

• Experience building node-based or canvas-style interfaces. Drag, connect, wire, zoom, pan. Familiar with libraries like React Flow, or has built equivalent canvas interactions from scratch.

• Experience designing multi-mode interfaces. The same product adapts to different user types and still feels like one coherent product.

• Comfortable with real-time UI: WebSocket-driven updates, live logs, streaming states, optimistic UI.

• Experience building complex dynamic forms, validation (e.g., React Hook Form, Zod), and multi-step drawer/modal workflows for deeply configurable nodes.

• Strong grasp of design systems: typography, spacing, component consistency, dark-mode theming, accessible color contrast.

• Works directly from a REST API. Understands API contracts and flags gaps early.

• Solid UX fundamentals: information hierarchy, progressive disclosure, error states, empty states, loading states. Designs for edge cases with the same care as the main flow.

• Reviews own designs critically and explains interaction choices with clear reasoning.

• Fluent English. Works well in a small, fast-moving technical team.

Nice-to-haves

• Exposure to workflow builder UX patterns (e.g., data mapping/field wiring, payload schema previews, or step-by-step execution debugging).

• Familiarity with canvas performance optimization techniques (managing high node/edge counts without FPS drops) and state management libraries (e.g., Zustand, Redux).

• Familiarity with Node.js runtime environments and full-stack JavaScript workflows, aiding local prototyping and API mocking.

• Familiarity with conversational/chat UI patterns - keeping a chat panel and a visual canvas in sync.

• Experience with AI-assisted products - showing confidence scores, model output, or human-review/approval gates in a UI.

• Familiarity with FastAPI or similar Python backends- reads endpoint docs and reasons about data shape.

• Exposure to workflow/automation tools (e.g., n8n, Make, Zapier, Retool) as a user or builder.

• Experience designing for a technical, developer-facing audience - comfort with technical typography systems (e.g., IBM Plex Sans/Mono).

Tech stack

• Frontend: React, Next.js

• Backend/API: Node.js, REST + WebSocket, OpenAPI-based

• Visual canvas: Node/edge-based workflow builder (React Flow or equivalent)

• Styling: Component-based design system, dark-mode-first, technical typography