Senior Data Scientist

Developing predictive and statistical models that support large-scale User Acquisition decisions.

Tackling challenging problems involving long-term forecasting, uncertainty quantification, optimization, and rare-event behaviour.

Exploring and evaluating new modelling approaches and translating research ideas into production systems.

Collaborating closely with stakeholders across Rovio — including UA managers, game teams, finance, analysts, engineers, and fellow data scientists — to solve high-impact business problems.

Taking ownership of models throughout their lifecycle, from problem formulation and experimentation to deployment and monitoring.

Contributing to a highly collaborative modelling culture where problems are scoped together, ideas are workshopped openly, and solutions are developed through pair coding, code reviews, and close day-to-day collaboration with the team.