Senior ML Engineer Профи 300.000 to 400.000 RUB NET Москва / Remote Our team has developed and maintains several ML ranking and regression models that impact the company's overall performance. We not only collect datasets and train models, but also formulate features, deploy them, and design scenarios with algorithm predictions. We set up data pipelines, monitor model stability and quality Responsibilities: • Help develop one of the company's ML tracks or take full ownership • Improve the efficiency of order ranking for specialists • Enhance candidate selection for orders • Develop features and algorithms for matching specialists and orders • Assist other product teams in solving problems with ML • Improve data infrastructure and model deployment • Conduct A/B testing of algorithms • Collaborate in discussions and analysis of results Requirements: • 3+ years of industrial Python development experience • Computer Science fundamentals: data structures, basic algorithms, computational complexity • Understanding of ML principles and algorithms • Experience in designing ML-based services • Strong mathematical background: statistics, probability theory, calculus, matrix operations • Apache Spark • MySQL • Elastic Search • ClickHouse • PHP • TypeScript • Scala Contacts: 📱 @hrprofiru