eCommerce Full Stack Developer
Buget: $20.0 - $40.0
HOURLY / FULL_TIME
⭐ 4.98 (29)
United States
javascript, python, design-enhancement, bug-fixes, google-tag-manager, php, api-integration, e-commerce-website
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 microsites 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 flows, and integration architecture.
Must-Have Qualifications
• 3+ years of full-stack or frontend-leaning development experience in web and ecommerce.
• Strong frontend fundamentals: HTML5, CSS3, responsive design, and vanilla JavaScript - you can build a lander from scratch without a framework.
• Hands-on experience with Google Tag Manager, GA4, Meta Pixel, and first-party data layers.
• Experience with Shopify (Liquid templating, REST/GraphQL APIs, webhooks)
• Proficiency in at least two scripting languages: Node.js / Python / PHP. You are comfortable writing API bridges, cron jobs, and data transformation scripts.
• Working knowledge of AWS
• Fluent in Git
Nice-to-Have
• Experience with CheckoutChamp.
• Exposure to CI/CD (GitHub Actions, Bitbucket Pipelines)
• Experience SQL Optimization.
What’s in it for you
• Build systems, automations, and eCommerce experiences that directly impact a fast-growing DTC business
• Work closely with founders and business leaders, giving you real ownership and influence over technical decisions
• Enjoy a fully remote work environment with the flexibility and autonomy to do your best work
• Competitive salary package based on experience, technical expertise, and overall contribution
• Be part of a high-performing team focused on scaling products, improving operations, and building solutions that drive measurable business growth
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