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 Role:
We’re looking for a Lead Frontend Engineer to join our Calendars App team, which owns the web-based experiences for booking, scheduling, and real-time calendar interactions. This is a high-impact, high-ownership role focused on building and scaling the frontend systems that power thousands of businesses and millions of scheduling flows across industries.
As the technical leader for the frontend, you’ll architect performant, maintainable, and accessible interfaces using Vue.js and Nuxt, while also mentoring engineers and driving cross-team frontend strategy. You’ll work closely with product, design, and platform teams to ensure our booking and scheduling UI is blazing fast, intuitive, and flexible.
Requirements:
- 7+ years of frontend development experience, with 2+ years in a leadership or principal role
- Expert-level knowledge of Vue.js, Nuxt (2 & 3 preferred), and modern JavaScript/TypeScript
- Deep experience optimizing frontend performance, including lazy loading, hydration strategies, SSR, and bundle analysis
- Solid understanding of core web vitals, browser rendering lifecycle, accessibility (a11y), and responsive UI design
- Comfortable leading architecture discussions, refactors, and performance investigations across squads
- Track record of mentoring engineers, leading by example, and upholding code quality and best practices
- Strong cross-functional collaboration skills — able to drive initiatives across engineering, design, and product teams
Responsibilities:
- Own the frontend architecture, performance strategy, and developer experience for our Vue/Nuxt-based apps
- Lead the development of high-performance UI components and booking widgets with dynamic rendering, SSR, and client-side optimizations
- Set and enforce frontend performance budgets, observability standards, and testing practices
- Collaborate closely with design and product to deliver pixel-perfect, accessible, and intuitive user experiences
- Mentor a growing team of frontend engineers — provide technical guidance, unblock implementation, and drive code quality
- Partner with backend teams (Core, Booking Engine, Builder) to ensure smooth API integration and UI extensibility
- Evolve our frontend tooling, CI/CD workflows, and component libraries to improve development speed and reliability
Bonus Points
- Experience working on complex booking widgets, real-time UIs, or calendaring systems
- Familiarity with tracking frameworks, attribution flows, and A/B testing in frontend environments
- Contributions to Vue/Nuxt open source projects or frontend tooling ecosystems
- Comfortable using AI tools to enhance development velocity and code reviews
EEO Statement:
At HighLevel, we value diversity. In fact, we understand it makes our organisation stronger. We are committed to inclusive hiring/promotion practices that evaluate skill sets, abilities, and qualifications without regard to any characteristic unrelated to performing the job at the highest level. Our objective is to foster an environment where really talented employees from all walks of life can be their true and whole selves, cherished and welcomed for their differences while providing excellent service to our clients and learning from one another along the way! Reasonable accommodations may be made to enable individuals with disabilities to perform essential functions.
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EEO Statement:
The company is an Equal Opportunity Employer. As an employer subject to affirmative action regulations, we invite you to voluntarily provide the following demographic information. This information is used solely for compliance with government recordkeeping, reporting, and other legal requirements. Providing this information is voluntary and refusal to do so will not affect your application status. This data will be kept separate from your application and will not be used in the hiring decision.
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