We’re looking for a Full Stack Developer who has experience with frontend conversion, backend automation, and data-driven optimization. You’ll build high-performing landing pages and checkout experiences, set up accurate tracking and analytics across our eCommerce stack, and script the automations that keep orders, data, and insights flowing on a cloud-native AWS infrastructure.
What You’ll Do
• Build and maintain Shopify store and standalone landing pages using HTML, CSS,
and JavaScript (pixel-perfect from Figma).
• Craft high-converting landers, product pages, and promotional micro-sites with
responsive design and cross-browser compatibility.
• Own the frontend inside CheckoutChamp: style checkout flows, order bumps, and
upsell pages to match brand guidelines and maximize CRO.
• Optimize page load speed, Core Web Vitals, and mobile experience.
• Implement and maintain client-side and server-side tracking across Shopify,
CheckoutChamp, and custom landers: Google Tag Manager DataLayer, GA4, and
other ad platform scripts.
eCommerce Development & Customization




• Extend Shopify functionality using Liquid templates, Storefront API, and custom
apps.
• Integrate funnels with third-party APIs.
• Build and manage webhook-driven workflows between Shopify, CheckoutChamp,
and backend systems.
Automation & Scripting
• Write automation scripts in Node.js, Python, or PHP to handle worflows across the
organization.
• Build lightweight internal tools that replace manual spreadsheet work.
AWS & Infrastructure
• Deploy and maintain services on AWS: Lambda, API Gateway, S3, RDS,
CloudWatch, SQS/SNS, EC2
• Apply security best practices for handling customer data, PII, and payment
information.
Collaboration & Version Control
• Use Git for all development. feature branches, PRs, code reviews, and CI/CD
pipelines.
• Partner closely with media buyers, CRO specialists, and marketing ops to translate
business needs into technical implementations.
• Document all tracking setups, automation fl

📌 Full Stack Developer (España)
🏢 Plateful
📍 España