Lead Engineer - Email Deliverability

HighLevel is an AI-powered business operating system that gives agencies, entrepreneurs, and SMBs the infrastructure to build, automate, and scale. We're looking for a Lead Software Engineer with deep expertise in Node.js, MongoDB, and distributed systems to join our LC Email Platform team.

Requirements

• 6+ years of backend engineering experience
• Deep expertise in distributed systems, event-driven architectures, and asynchronous job processing
• Strong experience with relational and NoSQL data models
• Proven track record of architecting complex systems and delivering scalable, high-performance web apps in production
• Strong understanding of software design patterns, API design, and microservices architecture in a multi-tenant environment
• Skilled in guiding technical architecture, making high-impact engineering decisions, and mentoring fellow engineers
• Experience with code quality practices, automated testing, CI/CD pipelines, and dev tooling optimization
• Excellent problem-solving skills, with clear and collaborative communication across teams