Senior Full Stack Engineer, Shopify

L
LazerSoftware Development
Canada, EST, PSTFull-TimeSenior
Salary not disclosed
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Job Details

Languages
English
Required Skills
GraphQLPostgreSQLReact NativeShopifyTypeScriptNext.jsReact

Requirements

  • Strong experience in Liquid and custom theme development
  • Proficiency in React, Next.js, Remix, and TypeScript
  • Familiarity with Shopify Storefront API and headless commerce
  • Passion for creating accessible, fast, and beautiful web experiences
  • Strong experience developing within the Shopify ecosystem
  • Hands-on experience with Node.js, Remix, Next.js, and Shopify Functions
  • Knowledge of API authentication, webhooks, and scalable architectures
  • Understanding of deployment pipelines and Git-based workflows
  • Proven experience designing scalable Shopify integrations
  • Deep understanding of API data mapping, authentication, and migration
  • Strong skills in PostgreSQL, ETL, and cloud deployment
  • Experience collaborating with technical and non-technical stakeholders
  • Comprehensive experience across Shopify’s Admin API, Storefront API, and Theme App Extensions
  • Strong technical skills in React, Next.js, Remix, and TypeScript
  • Solid database and API integration background
  • Excellent problem-solving, communication, and collaboration skills

Responsibilities

  • Build custom Shopify storefronts and themes using Liquid, React, and modern frameworks like Next.js and Remix
  • Translate design mockups and business requirements into high-quality, accessible, and scalable code
  • Implement reusable components, UI logic, and performance optimization best practices
  • Collaborate closely with designers and backend engineers on headless Shopify builds
  • Stay up to date with the latest Shopify front-end updates and trends
  • Design and build Shopify apps (public/private) and backend APIs using Node.js, Remix, or Next.js
  • Implement Shopify Functions, custom checkout logic, and performance optimizations
  • Work with MongoDB, Supabase, and related databases for data persistence
  • Integrate with third-party APIs, tools, and Shopify Admin/Storefront APIs
  • Collaborate with front-end engineers and product teams on headless commerce builds
  • Develop and maintain backend integrations for Shopify with systems like Netsuite, D365, Manhattan, Contentful, Strapi, and Sanity
  • Handle data migrations and manage ETL processes between legacy and Shopify systems
  • Build services using Node.js, Remix, Next.js, and PostgreSQL
  • Leverage iPaaS tools (Celigo, MuleSoft, Workato) for complex integrations
  • Collaborate with client teams to ensure secure, reliable, and high-performance data flows
  • Build and maintain full Shopify applications and headless storefronts
  • Work directly with clients to define technical needs and design architecture
  • Implement backend services, APIs, and front-end UI with Next.js, Remix, React, and TypeScript
  • Handle database design, migrations, and integrations (PostgreSQL, Prisma ORM)
  • Provide technical guidance and mentorship to team members
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