HighLevel GHL Custom Code Specialist (Custom Checkouts, APIs, Funnels)

We run high-volume paid traffic into GHL GoHighLevel HighLevel funnels and need a full-stack developer who genuinely lives inside custom code. We have ongoing custom-code work, particularly around checkouts and mobile optimization. Standard GoHighLevel has clear limitations, and we need an experienced developer who can build beyond them with custom code where the platform falls short. Tasks for this role: - Customize current and future pages inside GHL (GoHighLevel), ClickFunnels, etc., including custom checkout forms and two-step order flows (product selection on step one, details and order bumps on step two) - Connect various APIs to pages we have - Implement and maintain clean conversion tracking (pixel, CAPI, deduplication, correct attribution, no double-firing, no missed events) - Integration with payment systems and CMS tools - Link our sales funnels to third party applications - Build and maintain complex automation workflows so every buyer lands in the right sequence every time - Many other things for which there is a need to code Requirements: - GHL Go High Level development (strong in CSS, HTML, JavaScript) - Backend development (PHP, MySQL, APIs, etc.) - Proven experience writing custom (not template) code inside GHL - Understanding of UI and UX - Integration with various APIs, systems, and payment systems - Deep understanding of conversion and pixel tracking - Must know how to use Zapier, AWS, Dropbox, Google Drive, etc. Soft skills - Available online 9am to 5pm CET - Comfortable working alongside at least one other developer - Deadlines respected at all costs - Able to manage stressful emergency situations calmly - Brings expertise and makes proactive suggestions - High standards for your own work, always testing before calling something done, and always aiming to problem-solve This job is not for agencies.