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).
FullStack Developer • Primavera do Leste, Mato Grosso, Brazil