Senior Shopify Developer

Embedded Shishya; Gopalganj; On-site; INR 1,200,000 - 1,700,000; Full time

Benefits offered by this job

On-time payments

Flexible withdrawals

8-hour workdays

Flex days off

Job summary

Proxify is seeking a Senior Shopify Developer to join a client project. You will architect, implement, and optimize Shopify Plus stores with a focus on speed and scalability.

You’ll work with modern JS, TypeScript, React, GraphQL/REST, and headless solutions, delivering fast, reliable storefronts and custom apps.

Qualifications

• 3+ years of dedicated Shopify Plus stores architecture and scaling.
• 5+ years of web development with modern JavaScript, TypeScript and React.js.
• Experience with Shopify APIs (GraphQL/REST) and headless approaches.
• Ability to build custom apps/extensions using Shopify Functions and Checkout Extensibility.
• Strong site speed optimization and A/B testing implementation.

Responsibilities

• Architect and maintain pixel-perfect, mobile-first Shopify themes.
• Build Theme App Extensions and Shopify Functions for complex logic.
• Audit and refactor front-end code for Core Web Vitals and fast checkout.
• Connect Shopify stores to third-party APIs and external systems via webhooks/GraphQL.
• Maintain GitHub/Shopify CLI workflows, automated checks and safe deployments.

Skills

Shopify Plus

JavaScript

TypeScript

React.js

GraphQL

REST

Hydrogen

Remix

Next.js

Shopify Functions

Core Web Vitals

A/B testing

Shopify Storefront API

Headless e-commerce

Education

Bachelor's degree in a relevant field

Tools

Shopify CLI

Liquid

Nodes.js

Job description

Headquarters: Sweden
URL: http://career.proxify.io

The Role:

We are looking for a Senior Shopify Developer for one of our clients. You are a perfect candidate if you are growth-oriented, you love what you do, and you enjoy working on new ideas to develop exciting products and growth features.

What we are looking for:

• 3+ years of dedicated experience architecting and scaling Shopify Plus stores, including advanced theme development using Shopify CLI, Liquid, and Online Store 2.0 JSON templates.
• 5+ years of core web development experience using modern JavaScript (ES6+), TypeScript, and React.js. Expertise in building responsive, accessible, and ultra-fast user interfaces without relying on excessive app code injections.
• Hands-on experience developing with Shopify Storefront API and Admin API (GraphQL and REST). Experience with headless e-commerce architectures using Hydrogen / Remix or Next.js is a significant advantage.
• Proven ability to build custom apps and extensions utilizing Shopify Functions (custom discount, shipping, and payment logic) and Checkout Extensibility.
• Mastery of site speed optimization (Core Web Vitals, asset minification, lazy loading) and A/B testing implementation (e.g., VWO, Optimizely) to continuously boost store conversion rates.
• Experience setting up reliable data pipelines between Shopify and external systems like ERPs (Netsuite, SAP), CRMs (HubSpot, Salesforce), and Subscription platforms (Recharge, Skio).

Nice-to-have:

• Experience migrating legacy Shopify stores from vintage Liquid templates to Online Store 2.0 or Headless solutions.
• Experience building public or private Shopify Apps using Node.js / Remix / GraphQL.
• Familiarity with internationalization (Shopify Markets), multi-currency, and localization setups.

Responsibilities:

• Architect and maintain pixel-perfect, mobile-first Shopify themes, utilizing modular Liquid components, custom sections, and metafields.
• Build custom Theme App Extensions and Shopify Functions to solve complex business logic (e.g., custom bundling, tiered pricing, subscription flows) while keeping the site lean and performant.
• Audit and refactor front-end code to maintain high Core Web Vitals scores, fast DOM rendering, and instant checkout transitions.
• Connect Shopify storefronts to third-party APIs, fulfillment partners, warehouse management systems (WMS), and marketing platforms using webhooks and GraphQL middleware.
• Maintain clean version control workflows using GitHub and Shopify CLI, enforcing automated code checks, staging previews, and safe production deployments.

What we offer:

Get paid, not played

No more unreliable clients. Enjoy on-time monthly payments with flexible withdrawal options.

Predictable project hours

Enjoy a harmonious work-life balance with consistent 8-hour working days with clients.

Flex days, so you can recharge

Enjoy up to 24 flex days off per year without losing pay, for full-time positions found through Proxify.

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Hand-picked opportunities, just for you

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One seamless process, multiple opportunities

A one-time contracting process for endless opportunities, with no extra assessments.

Compensation

Enjoy the same pay, every month with positions landed through Proxify.