Senior AI Full-Stack Developer (Claude Code, Lovable, Replit, Supabase)
Budget: $5.0
FIXED /
⭐ 5.00 (190)
United States
web-application, web-programming, javascript, postgresql, automated-workflow-deliverable, api-integration, typescript, next.js, react-js, github
We're looking for an experienced AI Full-Stack Developer to help complete and scale an existing AI SaaS platform. The application is partially built, and we're looking for someone who can take ownership of the remaining development, improve code quality, and prepare the product for production.
You'll work across both frontend and backend, integrating AI services, improving application architecture, and implementing features that are reliable and scalable.
Responsibilities
Complete unfinished features in an existing AI SaaS application.
Build and optimize applications using Claude Code, Lovable, or Replit.
Design and improve Supabase databases, authentication, and Row-Level Security (RLS).
Develop React and Next.js interfaces.
Build Node.js and Python backend services.
Integrate OpenAI, Claude, REST APIs, and third-party services.
Configure Stripe subscriptions and payment workflows.
Build AI agents and workflow automations.
Deploy applications using Vercel and GitHub.
Troubleshoot production issues and optimize application performance.
Required Skills
Claude Code
Lovable.dev
Replit
React
Next.js
TypeScript
Python
Node.js
Supabase
PostgreSQL
Stripe
REST APIs
GitHub
Vercel
AI Agent Development
API Integration
Workflow Automation
Nice to Have
MCP (Model Context Protocol)
Voice AI
n8n
Make.com
Firebase
Tailwind CSS
OpenAI API
Anthropic Claude API
What We're Looking For
We're looking for someone who has experience taking over existing projects, improving generated code, implementing missing functionality, and preparing AI applications for production. Strong communication, clean coding practices, and the ability to work independently are important.
When Applying
Please include:
Examples of AI SaaS or web applications you've worked on.
Experience with Claude Code, Lovable, Replit, or Supabase.
Similar projects involving AI agents, automation, or SaaS development.
Your preferred technology stack.
Your estimated timeline and availability.
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