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Principal UI/UX Designer
Human Intelligence Remote (🇵🇱 Warsaw, Masovian Voivodeship, Poland)
The role involves leading the strategy, system, flows, UI, and motion design for over 15 product modules, requiring the creation of a tokenized Figma system that maps directly to FlutterFlow themes. Designers will also implement micro-interactions using Rive/Lottie and design ethical gamification loops to drive user adherence.
Responsibilities
- Lead strategy → system → flows → UI → motion for 15+ modules across verticals
- Create a tokenized Figma system (Variables/Modes) that maps 1:1 to FlutterFlow themes/design library for rapid cloning
- Ship micro-interactions and animated feedback with Rive/Lottie that run natively in Flutter
- Design ethical gamification loops (progress, streaks, rewards) that drive adherence—no dark patterns
- Prototype, test, and validate; ensure WCAG 2.2 compliance and smooth handoff to engineering
- Work autonomously with daily WhatsApp updates and a weekly demo/call; build in our Figma
Requirements
- Portfolio proving mind-bending motion + serious system design
- Expert Figma Variables/Tokens
- Strong cross-platform craft
- Whitelabel apps preferred
- Fluency with Rive/Lottie and Flutter/FlutterFlow handoff
- Accessibility, performance, and testing mindset
- Comfortable leveraging AI for speed and documentation
- Glassmorphic experience (ideally Neomorphic also)
Benefits
- Senior contractors typically $2,500–$4,000/month (range depends on portfolio and throughput)
- $1000+/mo for KPI over-performance tied to revenue growth, conversions, and engagement metrics
- Paid design audition (fixed scope) before engagement
Key Skills
About Human Intelligence
Boutique ad agency nurturing future-proof brands and marketers of any size and scale, with world-class strategy, content, service and results.
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