Company Introduction
adjoe is a leading mobile ad platform developing cutting-edge advertising and monetization solutions that take its app partners' business to the next level. Part of the applike group ecosystem, adjoe is home to an advanced tech stack, powerful financial backing from Bertelsmann, and a highly motivated workforce to be reckoned with.
Responsibilities
- Architect and deploy a high-throughput, low-latency recommendation system capable of scaling to millions of users and billions of daily requests
- Leverage Large Scale Dataset: identify relevant signals to improve model performance
- Develop and refine relevance models, bidding strategies, using advanced machine learning techniques, directly influencing the company revenue
- Own the end-to-end lifecycle of production machine learning models, including rigorous monitoring, in-depth performance analysis, and data-driven iterative improvements
- Collaborate closely with backend engineering teams to design and implement robust, scalable, and production-ready machine learning solutions, ensuring seamless integration and industrialization of reusable models and assets
- Conduct rigorous A/B testing and experimentation, Validate your hypothesis and measure the impact of new features on key business metrics
Requirements
- 5+ years of proven experience developing and deploying production-grade recommendation systems in a high-volume environment (e.g., adtech, e-commerce, search)
- Demonstrated expertise in deep learning, with hands-on experience building and optimizing neural network architectures for recommendation tasks using TensorFlow, PyTorch or Jax
- Strong software engineering skills
- Understanding of data engineering principles
- Experience working with large-scale distributed data processing systems (e.g., Spark, Flink, Kafka) and data storage solutions (e.g., AWS Athena, S3, MySQL)
Benefits
- Regular feedback and our development program support your growth, helping you expand your skill set and achieve your career goals
- From signing to settling in Hamburg, we've got you covered. Need a visa? No problem. Ready to build your new life and career at adjoe in Hamburg? We support every ambition—from learning German to a relocation bonus that helps you settle in and make Hamburg feel like home
- We work in a hybrid setup with 3 core office days, plus flexible working hours. Enjoy 30 vacation days, 3 weeks of remote work per year, and free access to an in-house gym with lots of different fitness classes and mental health support through our Employee Assistance Program (EAP)
- Enjoy the Alster lake view from our central office with top-notch equipment, fun open spaces, and a large variety of snacks and drinks
- Participate in regular team and company events, including hackathons and social gatherings. We work together, and we celebrate together, too