Senior Full-Stack Engineer, E-commerce (TypeScript, Next.js)

Compensation: €110k – €155k • No equity

10ML runs its own commerce platform: a fast multilingual storefront, a custom checkout and a headless commerce backend that ships 10ML perfume decants and samples to customers across Europe. You will build the features that move revenue and keep the platform fast and reliable as it grows.

What you will do

• Build product features end to end across the Next.js storefront and the Node.js commerce backend (Medusa)
• Work on checkout and payments with Stripe: Apple Pay, Google Pay, Klarna and more
• Keep the site fast: Core Web Vitals, caching, image delivery and rendering strategy on Vercel
• Build the internal tools that run operations: order management, fulfilment, inventory and customer care
• Own reliability: monitoring, error tracking, tests and safe deployments
• Work closely with growth, SEO and data on experiments, tracking and structured