Shopify Developer — Full-Stack E-Commerce & App Integration

FabTechSol; Sialkot; On-site; PKR 2,790,000 - 4,687,200; Full time

Benefits offered by this job

Competitive salary

Career growth

Code reviews

Mentorship

International clients

Job summary

FabTechSol in Sialkot builds custom Shopify apps, AI integrations, headless storefronts, and subscription systems for international clients. You will work on complex e-commerce solutions beyond theme edits.

Join a growth‑focused agency with 9+ years, 75+ developers, and a pipeline across US, UK, EU, GCC. You will own end‑to‑end Shopify architectures, APIs, pricing rules, and dashboards, while collaborating with PMs and backend engineers.

Qualifications

• Minimum 2 years of dedicated Shopify development experience.
• Portfolio of real Shopify stores or apps you\'ve built and can walk us through.
• Agency or multi-client experience is a strong advantage.
• Ability to work on international client projects with deadlines.
• Strong code quality and maintainability.

Responsibilities

• Build and deliver Shopify themes, apps, and integrations for international clients.
• Customize Liquid templates, sections, blocks, and snippets for fully branded storefronts.
• Develop and maintain private and public Shopify apps using Shopify CLI, App Bridge, and OAuth.
• Integrate external APIs — AI services, payment gateways, analytics tools — into Shopify workflows.
• Set up and manage Shopify webhooks for real-time data sync and automation.
• Implement subscription models, recurring billing, andtiered pricing within Shopify.
• Build dynamic product configurators and personalization tools tied to cart and checkout.
• Collaborate with PMs, designers, and backend developers to translate client briefs into production-ready deliverables.
• Conduct code reviews and maintain clean, documented, maintainable code.
• Stay current with Shopify platform updates, API deprecations, and developer best practices.

Skills

Shopify theme

Storefront API

OAuth 2.0

Shopify CLI

Checkout customization

Webhooks

Live app development

Multi-project management

Tools

Node.js/Express

REST/GraphQL

SQL databases

Payment gateways

AI integrations

Job description

This is not a basic theme customization role. You'll be building custom Shopify apps, AI integrations, headless storefronts, subscription systems, and merchant-facing analytics dashboards for international clients across the US, UK, EU, and GCC.

Who We Are

Fabtechsol (Fabulous Technology Solutions) is a Sialkot-based software development agency with 9+ years of experience, 75+ developers, and 600+ projects delivered for international clients across the US, UK, Europe, and GCC. We specialize in custom software, SaaS platforms, AI-integrated solutions, and e-commerce systems built to production-grade standards.

We don't do template work. Our clients come to us for complex, tailored solutions — and that's exactly what our developers build.

Our Shopify project pipeline is growing. We need a developer who understands Shopify at a deep level — not just theme edits, but custom app architecture, AI integrations, dynamic e-commerce logic, and subscription systems for international clients.

What You'll Work On

• Custom Shopify app development — private and public apps built from scratch
• AI API integrations embedded into Shopify workflows and themes
• Dynamic product configurators tied to Shopify's cart and checkout
• Headless Shopify storefronts using React/Next.js connected to Storefront API
• Subscription and recurring billing systems within Shopify ecosystems
• Payment gateway integrations — Stripe, Shopify Payments, PayPal, Apple Pay, Google Pay
• Merchant-facing analytics and reporting dashboards pulling live Shopify data
• Webhook-driven automation syncing Shopify with external services in real time
• Multi-currency, multi-language, and accessibility-compliant storefront builds
• Real-time dynamic pricing logic and custom checkout flows
• File storage integrations — AWS S3, Cloudinary — tied to Shopify product flows
• Marketing tool integrations — Facebook Pixel, Google Ads, Klaviyo, Mailchimp

Day-to-Day Responsibilities

• Build and deliver custom Shopify themes, apps, and integrations for international clients on clear deadlines
• Customize Liquid templates, sections, blocks, and snippets for fully branded storefronts
• Develop and maintain private and public Shopify apps using Shopify CLI, App Bridge, and OAuth
• Integrate external APIs — AI services, payment gateways, analytics tools — into Shopify workflows
• Set up and manage Shopify webhooks for real-time data sync and automation
• Implement subscription models, recurring billing, and tiered pricing within Shopify
• Build dynamic product configurators and personalization tools tied to cart and checkout
• Build merchant-facing analytics dashboards using Shopify data and visualization librariesCollaborate with PMs, designers, and backend developers to translate client briefs into production-ready deliverables
• Conduct code reviews and maintain clean, documented, maintainable code
• Stay current with Shopify platform updates, API deprecations, and developer best practices

Must-Have Skills

Shopify Core

• Shopify theme development — Liquid templates, sections, blocks, snippets, filters
• Shopify Admin API and Storefront API — REST and GraphQL
• Shopify App Development — private apps, public apps, OAuth 2.0, session tokens, App Bridge
• Shopify CLI 3.x and Git-based theme workflows
• Shopify Checkout customization and checkout extensibility
• Shopify webhooks — setup, management, and real-time event handling
• At least one live, delivered custom Shopify app or significantly customized store you can demonstrate

Backend & Integrations

• Node.js or Express for Shopify app backends
• REST and GraphQL API consumption and integration
• Payment gateway integration — Stripe, Shopify Payments, PayPal, Apple Pay, Google Pay
• Dynamic pricing logic — custom rules, tiered models, and real-time cart calculations
• Database basics — PostgreSQL, MongoDB, or MySQL for app data persistence

Strong Advantage — Nice to Have

• Shopify Plus — Scripts, Launchpad, B2B, Checkout Extensibility, Flow
• Shopify Hydrogen and Oxygen for headless storefront deployment
• Shopify Subscriptions API and recurring billing implementation
• AI API integrations — OpenAI, Stability AI, LangChain — within Shopify apps
• WCAG 2.1 accessibility compliance — axe-core, ARIA, semantic HTML in Shopify themes
• Shopify Polaris component library for admin UI development
• Experience submitting apps to the Shopify App Store
• Ruby on Rails familiarity as Shopify's native backend framework

What We’re Looking For

• You write clean, documented, maintainable code — no shortcuts that create problems later
• You read a brief, ask the right questions, and deliver without needing hand-holding
• You communicate clearly when something is blocked — no radio silence
• You take ownership of your deliverables — bugs you introduce, you fix
• You keep up with Shopify's evolving platform — API changes and CLI updates don't catch you off guard
• You can handle multiple projects simultaneously and manage your own time effectively
• Minimum 2 years of dedicated Shopify development experience
• A portfolio of real Shopify stores or apps you've built and can walk us through
• Agency or multi-client experience is a strong advantage

What We Offer

• Real international client projects across US, UK, EU, and GCC markets
• Competitive salary based on demonstrated skill — we pay well for genuine talent
• Career growth within a 75+ developer team — paths into tech lead and architect roles
• Exposure to AI-integrated e-commerce and cutting-edge SaaS platforms
• Direct mentorship and code reviews from senior engineers
• Results-driven culture — we measure output, not hours on seat
• Stable, growing agency with 9+ years in the market and a full international pipeline

Apply for This Role

Show us something real — a live store, a custom app, or a deep integration you built. Generic applications without a demonstrated project will not be shortlisted.