Senior Applied Scientist — Search & Personalization (Remote)
Wolt
Full-time
Science, Research and Teaching
Location
helsinki, uusimaa, Finland
Posted
July 20, 2026
Job Description
Wolt is seeking a talented ML Engineer to tackle challenging search and personalization problems at global scale. You will be embedded in a cross‑disciplinary team of engineers, ML engineers and researchers with end‑to‑end ownership from research to production.
Design and deploy ML models for search relevance, query understanding and ranking across 40+ markets. You will collaborate with software engineers, product managers and analysts to translate research into customer impact and measurable
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