Search & ML Data Scientists - 100% remote, ASAP, 12+ months

Dear Search & ML Data Scientists, We are currently looking for multiple Search & ML Data Scientists for one of the leading retail companies in Europe. The position is 100% remote and long-term. QUICK FACTS: - Freelancing/Contracting - Start: ASAP - 100% remote - Duration: long-term 12+ months - Capacity: full-time, part-time also possible - Language: English - Central European Time REQUIREMENTS: - Experience with Python and SQL, including hands-on work with large-scale behavioral and transactional data. - Experience in search, recommendations, ranking, personalization, or information retrieval. - Experience across the full ML lifecycle, including data preprocessing, feature engineering, model training, validation, and monitoring in production. - Understanding of relevance and ranking metrics such as NDCG, MRR, Recall, and Precision, and how they relate to online business metrics. - Experience designing and analyzing A/B tests for ranking systems; cloud-based ML platforms (ideally GCP with BigQuery and Vertex AI), vector search, and query understanding are a plus. Are you interested? If so, please send us your proposal including your most recent CV as well as your earliest possible starting date. When sending over your details, please include a self-assessment (0-10, 10 = expert level) in the following areas: - Python - SQL & BigQuery - Vector Search & Databases - Search Engines - Query Understanding & NLP - Ranking & Recommendation Architectures - Production Model Serving - MLOps & Pipelines - Offline IR Evaluation - Online A/B Testing for ML Models - Experience in Search & Recommender Systems projects We are looking forward to hearing back from you. Have a great day! Your wynwood tech Recruiting Team ;-)