Software Development Engineer III - Core CRM - Remote

Overview

HighLevel is an AI powered, all-in-one white-label sales & marketing platform that empowers agencies, entrepreneurs, and businesses to elevate their digital presence and drive growth. We are proud to support a global and growing community of over 2 million businesses, comprised of agencies, consultants, and businesses of all sizes and industries.

In Short

• Build systems that operate at scale with high write volumes and real-time state sync.
• Own backend systems, focusing on performance and reliability.
• Design Node.js / NestJS services for high volume flows.
• Optimize MongoDB / Firestore schemas for high workloads.
• Implement scalability and resilience strategies like queues and caching.
• Ship modular Vue 3 UIs that efficiently consume APIs.
• Instrument logs and metrics for observability.
• Participate in on-call and debug production issues.
• Mentor junior engineers and raise engineering standards.
• Drive architectural decisions balancing scale and maintainability.

Requirements

• 4+ years of professional engineering experience.
• Strong backend-heavy fullstack background.
• Deep comfort with Node.js + TypeScript.
• Experience building and scaling microservices (NestJS / Express).
• Modern frontend experience (Vue 3 or similar).
• Strong understanding of API design and distributed systems.
• Real production debugging experience.
• Comfortable in cloud-native environments (GCP / AWS).
• Familiarity with CI/CD and containerization.

Benefits

• Work in a global, remote-first environment.
• Be part of a growing community of over 2 million businesses.
• Opportunity to mentor and raise engineering standards.
• Engage with innovative projects that impact real businesses.
• Collaborate with a diverse team across 15+ countries.