Senior Manager, Machine Learning
Preply is seeking a Senior Manager - Machine Learning to lead and grow a Data Science team focused on building end-to-end ML solutions for their language learning platform. This role will initially be hands-on, focusing on the ranking algorithm, and will expand to establish a framework for AI/ML applications and implement an ML Ops strategy across the organization.
At Preply, we are unlocking human potential through learning. We believe learning with a great tutor is life-changing. That’s why we match online tutors from across the globe with learners and empower them to create live language classes with AI-powered tools and learning materials. This is how we deliver progress, create engagement and keep our global community of learners motivated. So far, over 32,000 tutors have given more than 15 million lessons to learners from over 175 countries.
The Data Chapter drives Preply to make the best decisions for our business, learners and tutors, by building a data-driven organization and the best data products. We leverage a mature data-ecosystem, built with state-of-the-art technologies. As Data Managers, we are deeply involved in people, business, products, marketing, and technologies. In partnership with product managers, we look for business opportunities and take them to bring the company to the next level.
Two Data Scientists will report to this position. Due to the small team size and specific focus, this role will be strongly hands-on, at first. The right candidate should be able to set a clear strategy for the algorithm and actively work on its implementation.
Over time, this team is expected to extend their scope beyond the ranking algorithm into additional AI/ML applications, establishing a framework for the entire organization. They are expected to chart the path to personalisation and real-time capabilities, enabling AI/ML at scale, by implementing an ML Ops strategy in close partnership with the Data Strategy and Platform teams.
Posted June 7, 2026