Senior Full-Stack Engineer - Remote-First, AI-Driven Platform

HighLevel is seeking a Senior Software Development Engineer (Full Stack) to join our Agency Module, Platform Billing, and Onboarding team. You will design and build scalable backend services and rich frontend experiences that empower 100K+ agencies and 2M+ businesses, emphasizing reliability, security, and performance. Collaborating with Product, Design, and other Engineers, you will drive technical decisions, implement AI-assisted workflows, and contribute to architecture across microservices,