Full Stack Developer

Plateful; Polska; Hybrid; PLN 120,000 - 190,000; Full time

Benefits offered by this job

Fully remote

Ownership in decisions

Competitive salary

Job summary

Plateful is seeking a skilled frontend/backend developer to build and maintain Shopify storefronts, landing pages, and internal workflows. You will implement pixel-perfect pages from Figma and optimize performance while collaborating across marketing, CRO, and engineering teams.

You should have 3+ years in full-stack or frontend-focused web development, strong HTML/CSS/JS, experience with Shopify Liquid, GTM/GA4, and Node.js, plus basic AWS knowledge.

Qualifications

• 3+ years of full stack or frontend-leaning development in web/ecommerce.
• Strong HTML5, CSS3, responsive design and vanilla JavaScript.
• Hands-on experience with GTM, GA4, Meta Pixel, data layers.
• Experience with Shopify (Liquid templating, REST/GraphQL, webhooks).
• Proficiency in Node.js; comfortable building API bridges and scripts.
• Working knowledge of AWS and Git.

Responsibilities

• Build and maintain Shopify storefronts and landing pages from Figma.
• Own frontend inside CheckoutChamp and optimize CRO and speed.
• Implement tracking across platforms and maintain data layers.
• Collaborate with media buyers and CRO specialists to translate needs.
• Document tracking setups, automation, and integration architecture.

Skills

Full stack experience

HTML/CSS/JS

Shopify (Liquid)

Google Tag Manager

GA4 / Meta Pixel

REST/GraphQL APIs

Node.js

AWS

Git

Webhooks

Tools

GitHub Actions

Bitbucket Pipelines

REST/GraphQL APIs

Shopify API

Job description

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 flows, and integration architecture.

Must-Have Qualifications

• 3+ years of full stack or frontend-leaning development experience in web/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 Node.js. 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