Funnel Developer, Direct Response (Checkout Champ)

Harza Group builds and scales direct-to-consumer health and wellness brands. They are hiring a Funnel Developer to build and maintain e-commerce funnels using Checkout Champ. The role is front-end and platform-focused, requiring strong HTML, CSS, JavaScript skills, and experience with tracking, A/B testing, and integrations. The environment is remote-first and async-first.

• Build and maintain DTC funnels end to end in Checkout Champ
• Turn Figma designs, approved copy and assets into responsive, production-ready pages
• Develop custom functionality using HTML, CSS and JavaScript
• Build quizzes, selectors, dynamic flows and other interactive funnel experiences
• Configure offers, order forms, checkout flows, upsells, downsells and post-purchase journeys inside Checkout Champ
• Implement and troubleshoot tracking, pixels, events, GTM, scripts and conversion-related integrations
• Work with APIs, webhooks and third-party tools where a requirement calls for it
• Build and launch A/B test variations
• Troubleshoot front-end, checkout, funnel logic, integration and tracking issues on live traffic
• Create reusable components and templates that increase launch speed over time
• Use AI coding tools to move faster, and review and validate what they produce rather than shipping it blindly

• Strong, hands-on, verifiable experience building funnels in Checkout Champ. This is a hard requirement.
• Strong HTML, CSS and JavaScript skills
• Experience building DTC or performance-driven e-commerce funnels, ideally in a direct-response environment
• Practical experience with checkout flows, offers, upsells, downsells and funnel logic
• Experience implementing A/B tests
• Experience implementing tracking, pixels, GTM and conversion events, and debugging them when they break
• Comfortable with APIs, webhooks, scripts and third-party integrations
• Ability to debug and solve technical problems independently, without detailed instructions for every task
• Experience using AI coding tools, and the judgment to validate their output
• Strong attention to detail and a QA-focused mindset
• Professional working English, written and spoken
• Reliable overlap with the 8am to 12pm EST collaboration window

• Fully remote, async-first environment
• Paid time off, wellness support, equipment support and learning budget (specifics shared during hiring)
• Direct ownership of quality across a portfolio of fast-growing DTC brands