Lead Engineer - Funnels (Full-stack)

About Us

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 1,500 team members across 15+ countries, we operate in a global, remote-first environment. We are building more than software; we are building a global community rooted in creativity, collaboration, and impact. We take pride in cultivating a culture where innovation thrives, ideas are celebrated, and people come first, no matter where they call home.

Our Impact

As of mid 2025, our platform powers over 1.5 billion messages, helps generate over 200 million leads, and facilitates over 20 million conversations for the more than 2 million businesses we serve each month. Behind those numbers are real people growing their companies, connecting with customers, and making their mark - and we get to help make that happen.

About the Role

We’re looking for a Lead Software Engineer to join our Funnel & Website Builder team, the group behind one of HighLevel’s most heavily used and business-critical product surfaces. The Builder ecosystem powers the end-to-end experience for creating funnels and websites: real-time collaborative editing, rendering, publishing, analytics, AI-assisted creation, and global delivery at scale.As a Lead Engineer, you will balance technical leadership with team leadership, spending roughly 50% of your time managing and guiding engineers, driving execution, and ensuring alignment and the remaining 50% contributing hands-on to building impactful features, improving architecture, and elevating code quality. You will steward delivery across multiple squads in the Builder ecosystem, partnering closely with product, design, infra, and security teams. You’ll ensure smooth sprint execution, maintain engineering excellence, remove blockers, guide architects and developers, and ensure the direction of the product is technically sound, scalable, and stable. This is a highly visible leadership role responsible for both people outcomes and product outcomes.

Responsibilities

Contribute directly to codebases across Vue 3, Nuxt, Module Federation, Node.js / NestJS services, and supporting infrastructure

Architecture & System DesignDesign and review architectures for scalable, low-latency, high-traffic systems, including:CDN and global traffic routing strategies

Routing and publishing serversCaching & edge rendering layersReal-time collaborative editing pipelinesStability and performance instrumentation

Lead architectural discussions and help teams make informed technical decisionsIdentify stability risks, performance bottlenecks, and systemic reliability gaps and drive targeted initiatives to eliminate them

Work with infra/SRE teams to ensure systems meet global scale requirements across millions of daily page loadsDefine architectural guardrails, standards, and best practices for frontend and backend services

Build impactful product features, performance improvements, and internal tooling

Prototype and ship enhancements to the rendering engine, builder UX, theme system, component framework, publishing flows, or AI-powered creation features

Debug complex production issues across distributed microservices, CDN layers, and global traffic patterns

Improve developer experience through better tooling, automation, and build pipelines

Manage and mentor developers across Builder squads including performance management, career growth, and technical guidance

Lead and facilitate sprint planning, sprint creation, execution tracking, and sprint reporting

Work with PMs, designers, and engineering managers to translate roadmap goals into executable sprint plans

Review team deliverables and ensure engineering direction is consistent, maintainable, and aligned with long-term platform strategy

Conduct code reviews, provide constructive feedback, and set quality standards across teamsEnsure team velocity remains high, proactively identify blockers, resource gaps, or architectural misalignment

Encourage a culture of ownership, iterative execution, and engineering excellence

Collaborate with cross-functional partners to refine roadmap, prioritize work, and ensure predictable delivery

Requirements

7+ years of full-stack engineering experience building high-scale backend systems and complex UI platforms

Strong experience with Vue 3, Nuxt, Module Federation, and component-driven frontend architectures

Solid backend skills with Node.js, NestJS, event-driven systems, queues, and high-throughput APIs

Experience working with:MongoDB, Firestore, Elasticsearch, ClickHouseNginx, CDN strategies, multi-region deployments

Caching systems, distributed architectures, proxy serversStrong understanding of real-time collaboration, rendering engines, asynchronous processing, and fault-tolerant design

Ability to design systems prioritizing reliability, maintainability, extensibility, and performance

Experience improving availability, stability, and responsiveness of large-scale production systems

Comfortable defining and working with SLOs, structured logging, distributed tracing, and performance dashboards

Strong debugging skills across frontend, backend, infrastructure, and distributed network layers

Proven experience leading engineers or squads including mentorship and technical guidance

Ability to drive sprint execution, reporting, stakeholder communication, and predictable delivery

Excellent communication and ability to influence without authority

Collaborative, pragmatic, and solution-oriented mindset

Thrives in fast-paced environments with high product usage and large-scale impact