Senior Machine Learning Engineer: ML Recall

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Machine Learning Engineer: ML Recall based in Germany.

• As part of the ML Recall team, you will help shape the retrieval layer of a large-scale e-commerce search engine used by hundreds of millions of shoppers worldwide.
• You will build and improve retrieval systems that ensure relevant products are surfaced for queries across languages, markets, and domains.
• Your work will span dense and sparse retrieval, query understanding, visual search, and multimodal solutions.
• You will work with modern deep learning and transformer-based models, balancing relevance, generalization, and millisecond-level latency.
• The role offers substantial room for research and experimentation, including testing new architectures and approaches on live traffic.
• You will own models end to end, from problem definition and experimentation through deployment, A/B testing, and measurable impact.
• You will join a highly technical, remote-first environment where your work directly influences search quality, user experience, and business performance.