Full Stack Next.js + Supabase Developer (AI SaaS Platform)

We are building a custom AI-powered Social Command Center for a rapidly growing automotive brand with a significant social media presence across Instagram, YouTube, TikTok, Facebook, X, and LinkedIn. Our goal is to centralize social media analytics, content creation, scheduling, engagement management, AI workflows, and revenue attribution into a single platform. This is a serious long-term project with a detailed roadmap, technical architecture, and multiple development phases already planned. We are looking for a skilled Full Stack Developer who can help bring this vision to life and continue growing with us as the platform expands. Tech Stack Required Next.js React TypeScript Tailwind CSS Supabase PostgreSQL REST APIs OAuth Authentication Webhooks Git / GitHub Nice to Have OpenAI API Claude API n8n Shopify API Meta APIs YouTube API TikTok API LangGraph Multi-Tenant SaaS Architecture Role-Based Access Control (RBAC) Phase 1 Responsibilities The initial development phase will focus on: User Authentication Google SSO Role-Based Permissions Dashboard Development Social Media Account Integrations Unified Analytics Dashboard AI Content Generation Features Content Approval Workflows Content Calendar Content Scheduling System Future Development Phases As the platform grows, additional features may include: AI Automation Workflows Video Clipping Integrations Direct Message Management Shopify Revenue Attribution White-Label Architecture Advanced Multi-Tenant Functionality What We're Looking For You should: Have experience building SaaS applications Be comfortable working independently Have strong API integration experience Understand authentication and authorization systems Write clean, scalable, maintainable code Communicate clearly and proactively Be able to estimate work and break projects into milestones Required When Applying Please begin your proposal with the word: EXHAUST Then include: Links to 2–3 SaaS products you've built. Your experience with Next.js and Supabase. Examples of API integrations you've completed. Your weekly availability. Your preferred hourly rate. Ideal Candidate Bonus points if you have experience with: AI-powered applications OpenAI or Claude integrations n8n workflows Social media platform APIs Multi-tenant SaaS platforms Automotive industry projects Long-Term Opportunity We are looking to build a long-term relationship with the right developer. Successful candidates will have the opportunity to continue through future phases and become a key contributor to the platform's growth. We value ownership, reliability, communication, and high-quality engineering.