Senior Shopify Front-End Developer
I
IntellectsoftE-commerce, Health Products
Colombia, Argentina, BrazilFull-TimeSenior
Salary not disclosed
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Job Details
- Languages
- Spanish (B2 level)
- Experience
- 8+ years of professional web development experience, with at least 5 years dedicated to developing on the Shopify platform
- Required Skills
- GraphQLNode.jsGitHTMLCSSJavascriptShopifyTypeScriptReactCI/CDGitHub
Requirements
- 8+ years of professional web development experience
- 5+ years dedicated to developing on the Shopify platform
- Expert-level proficiency in Liquid templating language
- Expert-level proficiency in Online Store 2.0 architecture
- Expert-level proficiency in sections and blocks
- Expert-level proficiency in metafields
- Expert-level proficiency in theme app extensions
- Deep expertise with Shopify CLI
- Deep understanding of the Shopify Storefront API
- Deep understanding of the Admin API (preferably GraphQL)
- Deep understanding of App Bridge
- Deep understanding of webhooks
- Experience integrating apps for subscriptions, search, reviews, loyalty, and analytics
- Proven track record of 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
- Experience with edge rendering and advanced caching strategies
- Proficient in React
- Proficient in Node.js
- Proficient in serverless technologies (Cloudflare/AWS)
- Proficient in GraphQL tooling
- Strong background in HTML, CSS/SCSS, modern JavaScript/TypeScript
- Expertise in optimizing DOM performance
- Expertise in performance optimization techniques, tools, and processes (especially Core Web Vitals, CDN caching)
- Expertise in conversion rates at scale
- Familiarity with Git/GitHub workflows, code reviews, and CI/CD processes
- Spanish (B2 level)
Responsibilities
- Design and maintain the structural components of our online presence, including themes, templates, sections, and app extensions, by leveraging Liquid, JSON, HTML/CSS, and JavaScript/TypeScript.
- Engineer complex Shopify features such as custom logic for checkout, cart, and pricing using Shopify Functions. Implement Checkout Extensibility and manage essential data exchanges through webhooks and custom/private app integrations utilizing the platform's GraphQL and REST APIs.
- Enhance Performance & SEO by overseeing core Web Vitals, optimizing images and CDN, applying lazy loading, and incorporating structured data; ensure markup is semantic and crawlable.
- Set up Shopify Markets, including domains or subfolders, currencies, duties and taxes, translations, and price lists; enable multi-region catalogs to facilitate internationalization.
- Implement automated testing using Playwright/Cypress and Jest, incorporate type safety with TypeScript, and set up CI/CD pipelines (such as GitHub Actions).
- Define performance budgets and establish monitoring to maintain high standards of quality and reliability.
- Deliver accessible user experiences that conform to WCAG standards by supporting keyboard navigation, implementing appropriate landmarks, and utilizing ARIA attributes.
- Collaborate closely with Design (using Figma), Content, and Growth teams, ensuring code quality by conducting code reviews and providing mentorship to junior and mid-level engineers.
- Track production metrics such as errors, vitals, and uptime; analyze user funnels using GA4, GTM, and Search Console; and continuously iterate to enhance conversion rate (CVR) and average order value (AOV).
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