Fullstack Engineer, Retail Media / AdTech Solutions (m/f/d) · Cologne

About Redcare Pharmacy:

As Europe’s No.1 e‑pharmacy Redcare Pharmacy is powered by passionate teams and cutting‑edge innovation. We strive to create a healthy collaborative work environment where every employee feels valued and inspired to contribute to our vision “Until every human has their health”. If you’re seeking a career that offers purpose and aligns with your values join us and start your #Redcareer today.

About the role:

As a Full‑Stack Software Engineer (m/f/d) in our Retail Media Ad Solutions team, you will help build and evolve the applications and services powering our growing Retail Media platform.

You’ll work across the stack, from backend services and APIs to advertiser‑facing interfaces, developing scalable, reliable, and user‑friendly solutions. Working closely with experienced engineers, Product Managers, and UX Designers, you’ll contribute to technical decisions, take ownership of features, and help shape the future of our in‑house AdTech platform.

About the tech stack:

React, Next.js, TypeScript, Node.js, Koa.js, NestJS, MongoDB, Redis, BullMQ, RabbitMQ, Algolia, Docker, Kubernetes (GKE), Google Cloud Platform, CircleCI, ArgoCD, and integrations with modern ad‑serving platforms.

While this is a remote position based in Germany, it may require occasional on‑site collaboration at our offices in Berlin or Cologne, depending on business and team requirements.