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Senior Shopify Full-stack Developer (IR-471)

3 months, 2 weeks ago
Argentina, Brazil, Colombia
Full-time
Senior
Full-stack Engineer
Software Development
AWS CI/CD Cloudflare CSS Cypress ERP Figma Git GitHub GitHub Actions Google Tag Manager GraphQL HTML JavaScript Jest Next.js Node.js OAuth Playwright React Remix REST API Sass SEO Serverless Shopify TypeScript
Apply Now
Intellectsoft

Intellectsoft

Intellectsoft is a leading software development company offering a wide range of services including mobile strategy, app development, web development, and enterprise solutions.

Internet Software & Services
251-1K
Founded 2007
View All Jobs 6

Description

  • Design and maintain storefront themes, templates, sections, and app extensions using Liquid, JSON, HTML/CSS, and JavaScript/TypeScript.
  • Engineer complex Shopify functionality for checkout, cart, and pricing using Shopify Functions.
  • Implement Checkout Extensibility and manage data flows through webhooks and custom/private app integrations using Shopify APIs.
  • Optimize performance and SEO by improving Core Web Vitals, image delivery, CDN caching, lazy loading, and structured data.
  • Set up and manage Shopify Markets across regions, including domains or subfolders, currencies, duties and taxes, translations, and price lists.
  • Build and maintain automated testing and CI/CD pipelines using Playwright/Cypress, Jest, TypeScript, and GitHub Actions.
  • Define performance budgets and monitoring processes to maintain quality and reliability.
  • Deliver accessible user experiences that meet WCAG standards, including keyboard navigation, landmarks, and ARIA support.
  • Collaborate with Design, Content, and Growth teams, conduct code reviews, and mentor junior and mid-level engineers.
  • Track production and funnel metrics, analyze site performance, and iterate to improve conversion rate and average order value.

Requirements

  • 8+ years of professional web development experience, including at least 5 years developing on the Shopify platform.
  • Expert-level proficiency with Liquid, Online Store 2.0, sections and blocks, metafields, theme app extensions, and Shopify CLI.
  • Deep understanding of Shopify Storefront API, Admin API preferably GraphQL, App Bridge, webhooks, and app integrations for subscriptions, search, reviews, loyalty, and analytics.
  • Proven experience launching and optimizing large-scale, high-traffic e-commerce platforms with complex business flows.
  • Experience with headless Shopify implementations using Hydrogen/Remix or Next.js, including edge rendering and advanced caching strategies.
  • Proficiency in React, Node.js, serverless technologies such as Cloudflare or AWS, and GraphQL tooling.
  • Strong background in HTML, CSS/SCSS, modern JavaScript/TypeScript, and DOM performance optimization.
  • Expertise in performance optimization, Core Web Vitals, CDN caching, and conversion rate optimization at scale.
  • Familiarity with Git/GitHub workflows, code reviews, and CI/CD processes.
  • Experience with A/B testing, feature flagging, payments, fraud prevention, tax/duties, subscriptions, and ERP/PIM integrations is preferred.
  • Experience building custom or private Shopify apps, including OAuth and secure key management, is preferred.
  • A bachelor’s degree in computer science or a related field is preferred.
  • Experience with testing frameworks such as Jest and Cypress in e-commerce environments is preferred.
  • Spanish at B2 level is preferred.

Benefits

  • Awesome projects with real impact.
  • Udemy courses of your choice.
  • Team-buildings, events, marathons, and charity activities.
  • Workshops, trainings, and expert knowledge-sharing.
  • Clear career path.
  • Absence days for work-life balance.
  • Flexible hours and work-from-anywhere setup.

Interested in this position?

Apply directly on the company website

Apply Now

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