FlutterFlow Full-Stack Builder

Human Intelligence Croatia
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About the Role

We are looking for a FlutterFlow Full-Stack Builder to help build our next-generation consumer app experience.

This is a hands-on builder role for someone who can create polished user interfaces, connect APIs cleanly, and ship reliably. You will work closely with technical and product leadership to turn AI-powered product ideas into real screens, flows, and features.

This role is best suited to someone who is highly practical, detail-focused, fast-moving, and confident using AI tools in their daily workflow.

What You’ll Do

  • Build and maintain the FlutterFlow frontend for our app
  • Create pixel-perfect UI with strong layout, interaction, animation, and responsive behavior
  • Integrate backend APIs, authentication, tenant awareness, and error handling
  • Help turn AI-powered product features into usable app experiences
  • Use AI tools daily for development, design, QA, and speed of delivery
  • Keep work organized, communicate clearly, and document key decisions
  • Collaborate closely with our AI Tech Lead, Intelligence Officer, and Product team

What We’re Looking For

  • Strong experience building and shipping real FlutterFlow apps to production

  • Strong UI and UX skills with a high standard of visual quality

  • Good understanding of:

    • REST APIs
    • auth flows
    • state management
    • caching
    • loading, error, and empty states

  • Comfortable using custom code when needed, while staying FlutterFlow-first

  • Strong English communication

  • Strong availability for live build sessions and team collaboration

  • Confident using modern AI tools for development, design, and testing

  • Organized and reliable in documenting work and keeping ClickUp updated

Nice to Have

  • Experience with schema-driven UI rendering
  • Experience with AI-powered app experiences such as chat, streaming, or voice patterns
  • Basic backend skills for debugging, light API work, or data transformation

Why Join Human Intelligence

  • Help build meaningful AI-first products for real human needs
  • Work closely with leadership in a high-trust, high-impact builder role
  • Join a fast-moving team that values clarity, quality, and practical execution
  • Grow through a KPI-based performance and reward structure
  • Contribute to a product environment where AI is part of how work gets done every day

Location / Working Style

  • Engagement: Contractor retainer
  • Compensation: USD $1500 - $2,200 per month, + performance incentives
  • Minimum commitment: 160 hours per month
  • Location: Remote
  • This role requires regular overlap with our core team working hours
  • Please apply only if you can reliably work with the required team overlap hours for live build sessions
  • This role is generally not a fit for candidates working primarily in UTC+5:00 to UTC+6:00 time zones.
  • This role requires consistent collaboration outside UTC+5:00 to UTC+6:00
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