Frontend Developer – React, Shopify Hydrogen

Lago

. Maintain and improve a custom Shopify Hydrogen storefront using React and React Router .

Posted 9/18/2026full-timeRemote • Serbia, North Macedonia, Croatia, Bulgaria, Romania, Bosnia & HerzegovinaMid-LevelSenior💰 $3,200 per monthWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates strong proficiency in building and maintaining custom Shopify Hydrogen storefronts using React, React Router, and Shopify APIs. Capable of translating business requirements into functional e-commerce experiences while ensuring performance optimization and adherence to SEO best practices.

Highest-signal resume keywords

Shopify HydrogenReactGraphQLE-Commerce SEODebugging Skills

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

HTMLCSSJavaScriptReact RouterShopify APIsE-Commerce AnalyticsPerformance OptimizationEvent TrackingUI/UX DesignThird-Party Integrations

Soft Skills

Problem-SolvingCommunication SkillsIndependenceOwnership

Tools & Technologies

StoryblokAlgoliaGA4KlaviyoGit

Industry Keywords

Headless CommerceE-CommerceShopify Theme ArchitectureSite MigrationsCustom Codebase

Tech Stack

Tools & technologies

GraphQLJavaScriptReact

About the role

Key responsibilities & impact

Maintain and improve a custom Shopify Hydrogen storefront using React and React Router
Build responsive, accessible interfaces using HTML, CSS, and JavaScript
Work with Shopify's Storefront API, GraphQL, collections, products, variants, metafields, and other Shopify data
Translate business requirements and rough mockups into intuitive, functional e-commerce experiences
Evaluate proposed features for technical feasibility and recommend alternatives when API or platform limitations exist
Troubleshoot issues across the storefront, Shopify data/APIs, browser behavior, and third-party integrations
Work with Storyblok headless CMS and Algolia search and recommendation functionality
Implement and troubleshoot e-commerce analytics and marketing integrations
Support e-commerce SEO requirements including redirects, canonical tags, structured data, breadcrumbs, metadata, and indexability
Improve frontend performance, usability, and maintainability
Communicate technical constraints, tradeoffs, and recommendations to technical and non-technical team members
Work effectively within and improve an existing custom codebase

Requirements

What you’ll need

Strong proficiency in HTML, CSS, JavaScript, React, and React Router
Professional experience with Shopify Hydrogen and headless commerce
Experience with Shopify APIs and GraphQL
Strong debugging and problem-solving skills
Good UI/UX judgment and experience translating designs or wireframes into functional interfaces
Ability to evaluate technical feasibility and recommend practical solutions
Experience working with APIs and third-party integrations
Excellent English communication skills
Ability to work independently and take ownership of projects and problems
Full-time availability (40 hours/week)
Experience with Shopify theme architecture and customization (nice to have)
Experience with Storyblok or another headless CMS (nice to have)
Experience with Algolia in React or headless e-commerce environments (nice to have)
Experience with e-commerce analytics and event tracking, including GA4 (nice to have)
Experience with Klaviyo or similar marketing integrations in a headless environment (nice to have)
Experience with e-commerce SEO and site migrations (nice to have)
Experience migrating established e-commerce sites from custom platforms to Shopify/Hydrogen (nice to have)
Experience with performance optimization, Git, testing, and deployment workflows (nice to have)

Benefits

Comp & perks

Remote work: Work from anywhere—our team is global, and we value work-life balance.
Growth opportunities: Chance to shape your role and grow with us.
Innovative culture: Join a team passionate about leveraging data to solve challenges and drive success in a rapidly evolving market.
Confidentiality and Non-Circumvention Agreement as part of the recruitment process.