Zalando

Join Zalando as a Senior Applied Scientist developing discrete-optimization algorithms and scalable software systems that improve warehouse fulfillment and help preserve delivery-time promises. You will own solutions from mathematical modeling and prototyping through production deployment and operational support.

Build large-scale data and machine learning infrastructure powering real-time recommender systems for Lounge by Zalando. You’ll design batch and streaming pipelines, optimize data stores, and influence architecture across the ML lifecycle.

Senior Software Engineer building a scalable carrier platform for delivery, returns, and package tracking. The role focuses on backend architecture, API design, reliability, and collaboration with internal teams and external logistics partners.

Build and operate production-grade data and machine learning systems that power Zalando’s algorithmic pricing platform. You’ll bridge data platforms, ML infrastructure, optimisation, and product development to move models reliably from experimentation into daily commercial use.

Join Zalando’s Fulfillment Core team as a backend Software Engineer building inventory services that support the efficient delivery of more than 185 million orders annually. You’ll help shape new products, collaborate across teams, and influence the future of inventory management.

Senior Data Engineer responsible for building scalable data pipelines and cloud-based systems that improve product information using machine learning insights. The role combines data engineering, backend development, architecture, and close collaboration with applied science and product teams.

Join Zalando’s Fulfillment Core team as a Senior Software Engineer building backend inventory services that support efficient, accurate delivery at massive scale. You’ll shape new projects, collaborate across teams, and help define the future of inventory management.

Join ZEOS Outbound as a Senior Software Engineer building scalable, partner-facing backend services for article liquidation and returns. You’ll own Java services end to end, from API design and implementation through deployment, monitoring, and production operations.