Okko: Скрининг
Recruiter explains recommendation and search team scope, personalized homepage projects, remote format and Python/SQL -> ML -> ML System Design цикл собеседований.
Скрининг, Python/SQL, устное ML-собеседование и ML System Design по рекомендациям похожего контента.
Последовательность опубликованных собеседований в рамках одного процесса.
Okko: Скрининг
Recruiter explains recommendation and search team scope, personalized homepage projects, remote format and Python/SQL -> ML -> ML System Design цикл собеседований.
Okko: Техническое собеседование
Python internals, argument passing, FastStatistics, embedding-code review, SQL LAG and Precision/Recall@K from movie recommendations.
Okko: Техническое собеседование
Probability spaces, vector spaces, CLT, systems basics around REST/gRPC and database indexes, plus product context for video understanding and agents.
Okko: ML System Design
System design case for cold-start similar items: multimodal embeddings, ANN retrieval, feedback-trained relevance, hard negatives, offline metrics and A/B validation.