IT Staff Augmentation
Senior AI, ML
Location
Poland
Posted
20 hours ago
Salary
0
Seniority
Senior
Job Description
Senior AI, ML
Bonapolia
• Design and build deep learning systems for search ranking, personalized recommendations, and session-based recommendation engines. • Integrate geographic context into ranking systems and improve pickup point recommendations. • Translate business objectives into machine learning objectives with appropriate non-functional requirements. • Lead model evaluation using offline metrics and online experiments. • Collaborate with backend engineers to deploy production-ready low-latency ML models. • Work closely with product managers and operations teams to transform behavioral insights into product features. • Own the end-to-end production ML lifecycle, including serving, monitoring, drift detection, and retraining pipelines.
Job Requirements
- 5+ years of machine learning engineering experience.
- Experience with search, NLP, ranking, recommendation, or relevance systems.
- Expert-level Python and its core data science libraries and SQL (e.g., PySpark, Pandas, NumPy, Scikit-learn, PyTorch)
- Ability to design an ML system from scratch, including data analysis, annotation, processing, and production serving.
- Experience translating business goals into ML objectives with appropriate proxy metrics and non-functional requirements.
- Experience designing and evaluating online experiments with statistical validation.
- Experience with MLOps tools and practices.
- Experience deploying ML models to production with latency optimization.
- Knowledge of concept drift detection and management.
Benefits
- Flexible work arrangements
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