Staff Engineer, Retail Media / AdTech Solutions (m/f/d)

Job Description About your tasks: Architecture & Technical Strategy: Drive the technical direction of our Retail Media platform, designing scalable, maintainable architectures and leading the evolution of Node.js/TypeScript microservices and distributed systems. Hands-on Full-Stack Engineering: Design and build high-performance backend services, APIs, and frontend applications using Node.js, React, Next.js, and TypeScript, while remaining actively involved in implementation and technical proble…