Staff Backend Engineer - Phone Billing

Before you apply

Job source

Himalayas

Applying on

himalayas.app

Workplace

Fully remote

US state

Nationwide remote

Category

IT

Link last checked

Not checked yet

Posted

14 hours ago

Closes

11/17/2026

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About the role

About HighLevel : 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 About the Team We're looking for a Staff Engineer to lead the technical direction and evolution of Phone Billing , one of the most critical components of HighLevel 's communication platform. Phone Billing sits at the intersection of product usage, infrastructure, and revenue — it is responsible for accurately metering and monetising usage across LC Phone products , including voice, messages, phone numbers, and other communication services. The scale and criticality of this system make billing correctness non-negotiable. Every communication event can have a financial implication, and a single billing error can impact revenue, customer trust, and financial reconciliation at the same time. The platform processes 100M+ events daily across 15+ services , with billing workflows that need to remain accurate and reliable despite retries, duplicate events, delayed events, provider inconsistencies, partial failures, and continuously evolving pricing models. As a Staff Engineer, you'll own the architecture, scalability, reliability, and technical strategy of the Phone Billing platform . You'll solve complex distributed-systems problems around usage metering, rating, charging, idempotency, reconciliation, credits, refunds, adjustments, provider cost tracking, and billing lifecycle management . You'll also drive the architectural evolution required to support significantly higher volumes without compromising financial accuracy or system performance. A key part of the role will be building billing systems that are correct by design — ensuring that every billable event is accounted for exactly once from a business perspective, even when the underlying infrastructure operates with retries, at-least-once delivery, asynchronous processing, and failures. You'll establish robust reconciliation mechanisms between HighLevel 's internal usage data, provider-level usage, and customer invoices, with strong observability and auditability to quickly identify and resolve discrepancies. You'll work closely with Engineering Managers, Product Managers, Finance, and other Staff Engineers to define pricing and billing architecture, while partnering across Phone, WhatsApp, CPaaS, and provider-integration teams. You'll influence technical decisions beyond a single team, establish engineering standards, identify systemic technical debt, and dr

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