Location: Remote Time Zone: EST Hours: Full-time (40 hours/week) About the Role: We’re hiring a Full-Stack Developer to join a fast-growing e-commerce company building high-performing sales funnels, checkout flows, and tracking infrastructure. This role is ideal for someone who enjoys working across the stack: from front-end templates and UX improvements to API integrations, tracking, and performance optimization, in close collaboration with marketing and design teams. What you’ll be working on: Building and maintaining templates for e-commerce product funnels Integrating and customizing Checkout Champ / Konnektive CRM and related APIs (orders, subscriptions, upsells) Developing and maintaining front-end templates for products, upsells, downsells, and thank-you pages Implementing responsive, cross-browser compatible web designs Debugging issues impacting website performance and user experience Managing web hosting, deployments, and file management Running and supporting A/B tests to optimize funnel performance Implementing and managing tracking via Google Tag Manager, Konnektive pixels, and analytics tools Working closely with marketing and design teams to implement new tools, code, SaaS products, and experiments What we’re looking for: 3+ years of experience in full-stack web development Strong knowledge of HTML, CSS, JavaScript, PHP, Node.js, and REST APIs Experience with Google Tag Manager and tracking pixel implementations Understanding of Shopify and e-commerce product setup/management Familiarity with page optimization, funnels, carts, upsells & downsells Experience with A/B testing platforms and performance optimization Bonus: experience with Konnektive / Checkout Champ / Sticky / Limelight CRM Strong attention to detail and problem-solving mindset Fluent in English and comfortable collaborating with cross-functional teams Perks & benefits: Fully remote position Fast-paced, high-growth environment Paid time off, sick days, and major holidays Collaborative, no-ego culture focused on results and ownership Opportunity to grow alongside a scaling e-commerce business Interested? Apply via LinkedIn with your CV (and portfolio/GitHub if available).