Senior Next.js Developer Needed to Fix Bugs (Next.js + Supabase)

Job Overview We're looking for an experienced Next.js developer to help identify, troubleshoot, and fix bugs in an existing web application built with Next.js, React, TypeScript, Tailwind CSS, and Supabase. This is initially a bug-fixing task, but if everything goes well, there may be opportunities for ongoing work and new feature development. What You'll Be Working On You may be asked to: Fix frontend bugs and unexpected UI behavior Debug authentication and session issues Resolve Supabase integration problems Fix API and database-related issues Improve application performance Resolve responsive design inconsistencies Fix hydration, rendering, or routing issues Troubleshoot deployment or production-only bugs Refactor problematic code where necessary Required Skills We're looking for someone with strong experience in: React.js Next.js (App Router) TypeScript JavaScript (ES6+) Tailwind CSS Supabase Authentication REST APIs Git/GitHub Vercel deployments Bonus if you also have experience with: PostgreSQL Row Level Security (RLS) Server Actions Middleware Performance optimization SEO Accessibility What We Expect The ideal developer: Can quickly identify the root cause of issues Writes clean, maintainable code Doesn't introduce new bugs while fixing existing ones Communicates clearly during debugging Suggests better solutions when appropriate Can work independently Application Requirements Please include: Your experience with Next.js. Your experience with Supabase. Links to 2–3 relevant projects. Your GitHub profile (if available). Your availability this week. Your hourly rate. Screening Questions Describe a difficult Next.js bug you've solved. How do you usually debug production issues? Have you fixed authentication or Supabase-related bugs before? How quickly can you start? To Apply Start your proposal with the word "Supabase" so we know you've read the entire job description. We're looking for someone who can jump in quickly, diagnose problems efficiently, and deliver reliable fixes. If the collaboration goes well, we'll have additional work involving new features and ongoing maintenance.