Ready to digitalise retail? Let's Go
Experienced Software Engineer - Retail Media (m/f/d)

We are looking for people who are passionate about technology and are excited to create the best experience for our customers. People who want to make an impact. We are looking for people like you. Let's Go
Your tasks

Join our team and help shape the future of our general webshop. In this role, you will build new features and drive continuous optimizations to create a seamless, intuitive, and high-performing customer journey for users around the world. Working closely with cross-functional teams, you’ll turn customer needs and business goals into impactful digital experiences.

Your tasks:
- Design, develop, and maintain scalable web applications using React and TypeScript
- Build and evolve reusable UI components and frontend architectures with a focus on performance, accessibility, and maintainability
- Integrate frontend applications with APIs (e.g. GraphQL) to deliver seamless user experiences
- Ensure high code quality through testing, debugging, and continuous improvement (e.g.,



React Testing Library, Playwright)
- Collaborate closely with product, design, and backend teams to deliver user-centric and data-driven solutions
- Lead or contribute to feature planning, estimation, and implementation across multiple workstreams
- Drive improvements in frontend performance, developer experience, and engineering best practices
Your profile
- 5–8 years of experience as a Software Engineer
- Strong expertise in JavaScript and TypeScript, with deep experience in React
- Proven experience building scalable and maintainable frontend applications in production environments
- Solid understanding of web performance, accessibility, and responsive design principles
- Hands-on experience with testing strategies and tools (e.g., React Testing Library, Playwright)
- Experience integrating APIs, ideally with GraphQL and/or REST
- Practical experience using AI and agent systems
- Ability to ta

📌 Experienced Software Engineer (Barcelona)
🏢 Mediamarkt
📍 Barcelona