Description
HighLevel is an AI-powered business operating system that gives agencies, entrepreneurs and SMBs the infrastructure to build, automate and scale. Today, HighLevel supports SMBs across 150+ countries, fueling community-driven growth rooted in real customer outcomes.
To date, businesses operating on HighLevel have generated over $7 billion in ecosystem value, demonstrating the impact of shared infrastructure at scale. By centralizing conversations, automation and intelligence into one system, we help businesses move faster, reduce complexity and execute efficiently.
Behind the platform, HighLevel powers more than 4 billion API hits and 2.5 billion message events daily. With 250 terabytes of distributed data, 250+ microservices and over 1 million domain names supported, our architecture is built for performance, resilience and long-term scalability.
Our people
With over 2,000 team members across 10+ countries, HighLevel operates as a global, remote-first organization built for speed and ownership. We value initiative, clarity and execution, creating space for ambitious people to build systems that support millions of businesses worldwide. Here, innovation thrives, ideas are celebrated and people come first, no matter where they call home.
Our impact
Every month, HighLevel enables more than 1.5 billion messages, 200 million leads and 20 million conversations for the more than 1 million businesses we support. Behind those numbers are real people building independence, expanding opportunity and creating measurable impact. We’re proud to be a part of that.
Learn more about us on our YouTube Channel or Blog Posts
We’re looking for a backend-heavy Fullstack Engineer (SDE2) who thrives on solving hard problems, owns systems end-to-end, and can navigate ambiguity with confidence. This role is ideal for someone who combines strong fundamentals with a bias for execution and impact, especially in fast-moving, 0→1 environments.
What You’ll Do
What We’re Looking For
Strong fundamentals in data structures, algorithms, and system design.
Proven problem-solving ability—you can break down complex problems and deliver pragmatic solutions.
Ability to own and drive projects end-to-end with minimal supervision.
What Makes You a Great Fit
Bonus Points
Prior startup experience or working in high-ownership, fast-paced environments.
Experience designing scalable, distributed systems.
Familiarity with GCP services (e.g., Pub/Sub, Cloud Run, Firestore).
Experience with event-driven architectures and async systems.
Strong debugging skills in production environments.
Experience optimizing performance, latency, and cost at scale.