Senior E-Commerce Developer (Checkout Champ)

About the Role

As our Senior E-Commerce Developer, you will own the front-end implementation of high-performing DTC e-commerce funnels, with Checkout Champ as the primary platform.

This is a highly hands-on role for someone who combines strong front-end development skills, DTC e-commerce experience, and an AI-first approach to development. You’ll build and customize customer journeys across advertorials, quizzes, sales pages, checkouts, upsells, and post-purchase experiences, turning prepared designs and business requirements into fast, reliable, conversion-focused experiences.

You’ll work primarily with Checkout Champ, HTML, CSS, and JavaScript, using AI development tools to accelerate execution while maintaining strong technical judgment and quality standards.

At Acentecom, we believe strong technical execution is about more than writing code. We’re looking for someone who can understand what needs to be built, choose an efficient approach, move quickly from design to production, and independently troubleshoot and improve their work.

What you’ll achieve

• Own the development and ongoing optimization of DTC e-commerce funnels in Checkout Champ, implementing complete customer journeys from landing and sales pages through checkout, upsells, and post-purchase experiences.
• Build and customize Checkout Champ pages and flows, including checkout experiences, funnel pages, offers, upsells, and other components required to support conversion-focused customer journeys.
• Translate Figma designs, copy, images, templates, and existing assets into responsive, production-ready front-end experiences using HTML, CSS, and JavaScript.
• Build custom-coded quizzes and interactive funnel experiences when required, ensuring they integrate seamlessly into the broader customer journey.
• Configure and support A/B tests and funnel experiments, implementing variations accurately and ensuring the underlying experience performs as intended.
• Use AI coding tools as a core part of your development workflow, accelerating implementation, troubleshooting, iteration, and repetitive development tasks without compromising code quality.
• Apply strong technical judgment to review, validate, troubleshoot, and modify AI-generated code, rather than relying on AI output without understanding how it works.
• Own QA and implementation quality across your work, testing responsiveness, functionality, checkout behavior, funnel logic, and customer journeys before release.
• Continuously identify opportunities to improve development speed, reusable templates, automation, and workflows, helping the team deliver high-quality experiences more efficiently.
• Partner closely with other developers and cross-functional teams, taking ownership of your work and moving projects from requirements through successful production launch with minimal hand-holding.

What you’ll need to be successful

• Strong hands-on experience with Checkout Champ, including practical knowledge of configuring the platform, modifying checkout experiences, building or customizing funnel pages, and working with its core functionality.
• Strong front-end development skills across HTML, CSS, and JavaScript, with experience building responsive, production-ready web experiences.
• Hands-on experience building DTC/e-commerce funnels, with a strong understanding of customer journeys across landing pages, sales pages, quizzes, checkouts, upsells, and post-purchase experiences.
• Ability to translate Figma designs and prepared creative assets into functional front-end pages quickly and accurately.
• Strong experience using AI coding tools to accelerate front-end development, with the technical knowledge required to review, troubleshoot, modify, and validate AI-generated output.
• A strong understanding of conversion-focused e-commerce development, with the ability to recognize implementation issues that could create friction or negatively impact the customer experience.
• Experience implementing A/B tests and experimentation within e-commerce funnels.
• A highly practical and autonomous approach. You can take a requirement, determine the right implementation path, solve problems independently, and deliver without requiring extensive technical direction.
• A strong focus on speed and quality, using templates, automation, AI, and existing systems intelligently rather than rebuilding straightforward solutions manually.
• Strong communication and collaboration skills, with the ability to work effectively with developers and cross-functional partners in a fast-moving environment.
• Experience with Shopify is a plus, particularly alongside strong front-end and DTC e-commerce experience, but it is not a core requirement for the role.
• Experience building custom quizzes, working with CRO-driven funnels, or supporting direct-response e-commerce environments is also a plus.

Location: Global, Remote | European time zone preferred