Data Scientist in United Tech

We are looking for a Data Scientist. This is your chance to work on building data pipelines from the ground up alongside a talented team of data engineers and developers. As you grow in the role, you will have the opportunity to lead the Data Science team and make a lasting impact on our product and business.  About the product: It is a global streaming platform where users can find interesting streamers, send messages, and chat via video. Our mission is to help people overcome loneliness and boredom by creating a space for real-time interaction and positive emotions. With high-quality video streaming, 24/7 live events, and seamless online chats, we ensure a top-notch user experience without any ads. Our team is growing, with exciting opportunities to influence the product and tackle complex challenges, including AI integration and data-driven tasks. Our goal is to reach the top 5 streaming products within three years. Join us and shape the future of a product used by over 1 million people! In this role, you willCreate, develop, and refine machine learning models to improve business effectivenessWork with cross-functional teams, including product management and engineering, to deliver innovative features and improvementsApply your knowledge of data structures, algorithms, and machine learning techniques to optimize model performance and efficiencyImplement MLOps best practices to streamline the deployment, monitoring, and maintenance of machine learning models in productionTroubleshoot and resolve technical issues related to machine learning models and pipelinesStay updated on the latest trends, technologies, and best practices in machine learning and AI It’s all about you2+ years of experience in machine learning and deep learning on tabular data and recommendation systems2+ years of software development experience in Python, with a focus on MLProven experience designing a data science roadmap and leading technical executionExperience with cloud platforms (AWS/GCP/QWAK)Hands-on experience deploying API models in Dev/Prod environmentsPractical knowledge of A/B testing processesStrong understanding of mathematics, including linear algebra and statisticsExtensive SQL expertiseExcellent communication skills, team-playerResponsibility and willingness to perform tasks independentlyWould be a plusExperience in the social networking nicheA focus on tabular data and recommendation systems is preferred over experience solely in computer vision or text processing What we offerCare and support: 20 paid vacation days, 15 sick days, and 6 additional days off for family events100% medical insurance coverageSports and equipment reimbursementOnline yoga class with an instructor from the Ukrainian Yoga FederationTeam building events, corporate gifts, and stylish merchFinancial and legal supportPosition retention and support for those who join the Armed Forces of UkraineParticipation in social initiatives supporting Ukraine Comfortable working environment:Work from our Kyiv hub or remotely with a flexible scheduleModern equipment or depreciation of your own tools Investment in your future:Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche70% of our heads and leads have grown into their roles here – so can you!Performance-oriented reviews and Individual Development Plans (IDPs)Reimbursement for professional courses and English classesCorporate library, book club, and knowledge-sharing eventsOur products are in top positions in their categories on App Store and Google Play. We are free to implement our ideas and directly influence products, cherishing our users. Your work will be seen by millions of people worldwide. Join us and shape the future of social networking industry! Hiring processIntro callTech InterviewTest taskFinal InterviewReference checkOffer Show more Show less Посадовий рівень Базовий рівень Тип зайнятості Повний робочий день Посадові обов’язки Інженерія і Інформаційні технології Галузі Технологія, інформація та інтернет