We are seeking an experienced
Frontend Developer with strong React, React Router, and Type Script
skills to build and continuously improve a headless ecommerce storefront running on Cloudflare Workers and backed by our own commerce platform. This is primarily a frontend position (roughly 80% frontend, 20% backend). Most of your time will go into the React storefront: product and collection pages, search, cart, checkout, and customer accounts. The storefront talks to our Python/Django backend over a typed JSON API, and you'll make small, well-scoped backend changes when a frontend feature needs them, such as adding a field to an API response or a new endpoint, with support from the backend team.
You'll work in an established, well-tested codebase and collaborate with technical and nontechnical stakeholders to build polished ecommerce experiences, troubleshoot issues, evaluate feature feasibility, and recommend practical solutions.
Responsibilities
Build and improve a server-rendered React storefront using React Router (framework mode) and Type Script
Build responsive, accessible interfaces with HTML, CSS, and Tailwind CSS
Consume our REST/JSON API (types generated from its OpenAPI schema) for products, variants, collections, search, cart, checkout, orders, and accounts
Build and maintain the checkout experience with Stripe Elements
Build pages and content components with the Storyblok headless CMS
Translate business requirements and rough mockups into intuitive, functional ecommerce experiences




Evaluate proposed features for technical feasibility and recommend alternatives when API or platform limitations exist
Troubleshoot issues across the storefront, the API, browser behavior, and third-party integrations
Make light backend changes in Python/Django (API fields, small endpoints, tests) when a frontend feature needs them
Implement and troubleshoot analytics and marketing integrations (GA4, Klaviyo)
Support ecommerce SEO requirements including redirects, canonical tags, structured data, breadcrumbs, metadata, and indexability
Improve frontend performance (Core Web Vitals), usability, and maintainability
Write unit tests (Vitest, Testing Library) and end-to-end tests (Playwright) as part of a test-first workflow
Communicate technical constraints, tradeoffs, and recommendations clearly to technical and nontechnical team members
Requirements
3+ years of professional experience with React, Type Script, Java Script, HTML, and CSS
Hands-on experience with React Router 7 / Remix or a similar server-rendering React framework (e.g. Next.js)
Experience building or maintaining ecommerce storefronts (product pages, faceted search, cart, checkout)
Experience consuming REST/JSON APIs and integrating third-party services
Working knowledge of a backend language and framework, preferably Python/Django,



enough to read the code and make small changes
Experience writing automated tests for frontend code
Strong debugging and troubleshooting skills, including browser dev tools and network inspection
Proficiency with Git and pull-request-based workflows
Ability to work within and improve an existing codebase
Frontend / Product
Strong UI/UX judgment
Ability to translate business requirements or rough mockups into functional interfaces
Understanding of responsive and accessible frontend development
Ability to identify technical or usability limitations before implementation
Ability to recommend practical alternatives when a requested approach is not technically appropriate
Communication
Excellent English communication skills
Able to clearly explain technical constraints and tradeoffs to both technical and nontechnical stakeholders
Comfortable working independently and taking ownership of assigned work
Nice to Have
Cloudflare Workers or another edge runtime
Tailwind CSS
Storyblok or another headless CMS
Stripe (Payment Element, Payment Intents)
Django, Django Ninja/FastAPI, or PostgreSQL
Elasticsearch-backed search UX (facets, autocomplete, recommendations)
Ecommerce analytics and event tracking, including GA4
Klaviyo or similar marketing integrations in a headless environment
Ecommerce SEO and replatforming/site migrations
Playwright, OpenAPI-generated types, and CI/CD workflows
AI coding assistants as part of daily development
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📌 Front-end Developer React / React Router / Typescript (Buenos Aires)
🏢 Rockcruit
📍 Buenos Aires