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Principal UI/UX Designer

Human Intelligence Remote (🇵🇭 Manila, Capital District, Philippines)

Remote $2,500 - $4,000 Contract Senior

The role involves leading the design strategy, system development (including tokenized Figma systems mapping to FlutterFlow), and execution of UI/UX across 15+ modules for white-label wellbeing products. Responsibilities include designing ethical gamification loops and shipping micro-interactions using Rive/Lottie that integrate natively in Flutter.

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

Cross-platform product design Figma Variables/Tokens Component architecture Flutter/FlutterFlow theming Rive/Lottie animation authoring Accessibility fluency (WCAG 2.2) Usability testing Performance awareness AI for speed and documentation Glassmorphic experience Neomorphic experience Health/wellness UX Localization Data-viz Audio/haptics Experimentation Liquid glass design style Motion design System design UI design User experience design User interface design Design systems Design thinking User-centered design Agile methodology Scrum methodology Collaboration Communication Time management Organization Leadership Mentoring Cross-functional collaboration

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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