Build and improve UI/UX across Shopify storefronts with a mobile-first approach, serving over 90% mobile traffic
Manage and scale multi-currency and multi-language storefront setups
Develop new features that improve store performance, subscription UX, and overall conversion rates
Run A/B tests and implement tracking to continuously refine user interactions
Maintain and extend payment gateway integrations (Apple Pay, Google Pay, PayPal, Stripe, Klarna, and more)
Own backend reliability through robust monitoring, error tracking, and webhook event logging
Enhance internal Shopify Admin tooling for a smoother operational experience

5+ years of experience in software development, with strong hands-on skills in TypeScript, Node.js, React or Vue.js, plus familiarity with Liquid or similar templating engines, and working exposure to AWS
Strong fundamentals in how modern web applications work: browser rendering, frontend/backend communication, and delivering fast, smooth customer experiences
especially in a global e-commerce context
Experience with A/B testing, analytics/tracking tools, and frontend performance optimization
Knowledge of multi-currency and multilingual storefront setups
Familiarity with Git, CI/CD pipelines, and agile workflows
Deep understanding of cross-browser and cross-platform issues, with practical solutions
Very good English, both written and spoken
You actively engage in team ceremonies and contribute confidently to technical discussions.

Senior Fullstack Developer

Key skills