Senior Full Stack Engineer (Typescript) - Fleek AI
Fleek
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See open jobs at Fleek.See open jobs similar to "Senior Full Stack Engineer (Typescript) - Fleek AI" Digital Currency Group.Software Engineering, Data Science
San Juan, Puerto Rico · New York, NY, USA · Remote
Posted on Nov 6, 2025
About the Role
We're seeking a Full Stack Engineer to join Fleek AI's engineering team. You'll help build our AI-first social platform where creators generate content with AI and fans can purchase creator tokens. This role demands excellence in TypeScript, modern tooling, and a commitment to type safety and code quality.
Key Responsibilities
- Build mobile-first applications using React Native with NativeWind 4 for consistent cross-platform theming
- Develop desktop applications using Tauri for native performance with web technologies
- Architect type-safe APIs using Supabase and Cloudflare Workers for edge computing
- Maintain 100% TypeScript coverage with strict type checking across the entire codebase
- Implement comprehensive property-based testing using fast-check
- Auto-generate Zod schemas for runtime validation at all API boundaries
- Build reactive UIs with TanStack Query (Router 7) for optimal data fetching
- Ensure 100% Biome 2.2.5 compliance for consistent code quality and formatting
- Optimize build pipelines using Bun and maintain bun2nix compatibility
- Design database schemas and real-time features using Supabase
- Implement creator token mechanics and social engagement features
Required qualifications
- 4+ years of professional software development experience
- Expert-level TypeScript with deep understanding of type systems and inference
- Strong experience with React Native and mobile-first development
- Proficiency with Tailwind CSS and utility-first styling approaches
- Experience with edge computing platforms (Cloudflare Workers preferred)
- Solid understanding of property-based testing and runtime validation
- Experience with modern build tools and bundlers
- Strong knowledge of Git and CI/CD pipelines
Technical Stack
- Languages: TypeScript (strict mode, 100% coverage required)
- Frontend: React Native, NativeWind 4, TanStack Router 7, TanStack Query
- Desktop: Tauri
- Backend: Supabase, Cloudflare Workers (Edge)
- Build Tools: Bun (exclusive), bun2nix
- Validation: Zod (auto-generated schemas)
- Testing: fast-check (property testing)
- Code Quality: Biome 2.2.5 (100% compliance required)
- Package Management: fxy package set
- Styling: Tailwind CSS, NativeWind
What we Offer
- Competitive salary and FLK token allocation
- Opportunity to shape an AI-first social platform from the ground up
- Work with cutting-edge AI technology
- Remote-first culture with flexibility
- Direct impact on product direction and technical architecture
We are an equal opportunity employer committed to diversity and inclusion in the workplace.
This job is no longer accepting applications
See open jobs at Fleek.See open jobs similar to "Senior Full Stack Engineer (Typescript) - Fleek AI" Digital Currency Group.