High Level App Developer (Node.js)

TL;DR

High Level App Developer (Node.js): Architecting and deploying a custom HighLevel Marketplace App to sync golfer, membership, and financial data for a sports network with an accent on complex API integrations and multi-tenant architecture. Focus on building secure authentication, real-time data synchronization, and scalable provisioning for franchise sub-accounts.

Location: Remote (Work from anywhere)

Company

hirify.global is a technical partner providing specialized development services for diverse client projects.

What you will do

• Architect and deploy a custom HighLevel Marketplace App for automated data synchronization.
• Build backend logic connecting HighLevel, Back Nine, and Full Swing APIs.
• Implement secure authentication using OAuth and manage API scopes and publishing.
• Develop scalable provisioning systems for a multi-location franchise model.
• Create real-time sync pipelines for memberships, bookings, revenue metrics, and lead activity.
• Establish data integrity safeguards, error handling, and comprehensive integration documentation.

Requirements

• Proven experience building HighLevel Marketplace apps.
• Deep knowledge of HighLevel API v2, OAuth, and app publishing processes.
• Strong backend engineering skills, preferably with Node.js.
• Experience with complex third-party API integrations and multi-tenant systems.
• Proficiency with webhooks, sync queues, and logging systems.
• Strong database and data mapping capabilities.

Nice to have

• Experience with Full Swing API or similar sports performance tracking systems.
• Track record of connecting various SaaS applications into HighLevel.
• Experience with Stripe or other subscription billing integrations.
• Background in golf or sports technology.

Culture & Benefits

• Full remote work flexibility with the ability to work from anywhere.
• Opportunities for career growth in digital marketing and client management.
• Collaborative environment with a high-performing, supportive team.