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Junior AI/ML Data Scientist — Marketplace Ranking

Preply

Preply is seeking a Junior Data Scientist to join the AI Marketplace team. You will build and operate the intelligence layer ensuring the marketplace is high-performing, safe, and trustworthy. Work spans neural ranking models in PyTorch, large-scale experimentation, and Trust Safety systems. You will own high-impact, well-scoped work such as feature engineering, data pipelines, offline evaluation tooling, and experiment analysis, with close mentorship from experienced ICs. #J-18808-Ljbffr Preply

Vacancy posted 4 days ago
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