Full Stack Developer for AI Healthcare SaaS - Payments, Checkout Flow & Site Reliability

We are seeking a Full Stack Developer to urgently resolve a critical payment issue on our healthcare SaaS platform. The task is straightforward for someone with hands-on PayPal and Stripe experience and is expected to take just a few hours. If this initial engagement goes well, there will be additional scoped work for the successful candidate. Requirements Hands-on PayPal API integration experience (essential) Familiarity with Stripe – you must not break the existing working integration Experience with payment gateway flows and webhook handling Comfortable with Git workflow and writing clear, readable commit messages