Senior Data Engineer

adjoe, a leading mobile ad platform within the applike group ecosystem, is seeking a Senior Data Engineer to join their Programmatic Supply team. The role combines data engineering expertise with machine learning infrastructure, focusing on building and maintaining scalable data systems that power their advanced adtech platform.

The position offers an exciting opportunity to work on a system that handles billions of real-time auctions daily, integrating with over 20 different companies through API connections. You'll be responsible for developing and maintaining the feature store, creating robust data pipelines, and ensuring data quality across the platform. The role requires expertise in Python, SQL, and distributed systems, with additional value placed on Golang knowledge.

The company offers an attractive work environment with a hybrid setup (3 core office days), comprehensive benefits including visa sponsorship and relocation support, and a strong focus on professional development. The office, located in Hamburg with a view of the Alster lake, provides top-notch equipment and various amenities. The international, English-speaking team environment promotes collaboration and innovation, with regular team events and hackathons.

This role is perfect for an experienced data engineer who wants to work at the intersection of adtech and machine learning, handling large-scale data processing while contributing to a platform that processes billions of daily transactions. The position offers both technical challenges and the opportunity to bridge the gap between data science and backend engineering teams, making it an ideal role for someone who enjoys both technical depth and cross-functional collaboration.