Freelance Senior Data Analyst

Vedi l’offerta su Go Lavoro: golavoro.it/annuncio-lavoro/8ct5f7

Our partner is looking for a Senior Data Scientist based in Italy. As a Senior Data Scientist, you'll develop and improve machine learning products operating at exceptional global scale. You'll work with large, complex datasets and models that process billions of ad requests and users in real time. The role spans the full data science lifecycle, from research and experimentation through production deployment and optimization. You'll collaborate closely with data scientists, analysts, and machine learning engineers to build scalable solutions with measurable business impact. Your work will help optimize customer acquisition, retargeting, and advertising performance across a global technology platform. You'll have significant opportunities to experiment with new algorithms, data sources, and modeling approaches. Joining a distributed, international team, you'll contribute to a fast-moving environment focused on innovation, collaboration, and continuous learning.
Accountabilities Develop, enhance, and optimize machine learning models by introducing new features, tuning parameters,



and incorporating additional data sources. Collaborate with Machine Learning Engineers to research, develop, and deploy scalable supervised and unsupervised learning algorithms. Explore new and existing data sources to identify opportunities for improving model performance and creating new data-driven solutions.
Research and evaluate innovative machine learning approaches that can optimize different stages of the product and advertising value chain. Design, run, and analyze A/B tests to validate hypotheses, measure impact, and continuously improve models and strategies. Contribute to neural-network-based products supporting classification, regression, and multi-task learning.
Build clean, reproducible, and well-tested code that can reliably move from research environments into production. Develop and improve monitoring tools and dashboards to track model and system performance. Work collabora

Vedi l’offerta su Go Lavoro: golavoro.it/annuncio-lavoro/8ct5f7