Senior ML Engineer - Global Retrieval & Visual Search (Remote)

Lever, Inc. is seeking a Senior Machine Learning Engineer for ML Recall in a remote-first setup based in Germany.

You will shape the retrieval layer of a large-scale ecommerce search engine, building dense and sparse retrieval, query understanding, and multimodal search capabilities across languages and domains. You will own models end to end—from problem framing and experimentation to deployment, A/B testing, and production monitoring—while collaborating with multiple engineering and ML teams.