Senior Software Engineer I

The Senior Software Engineer designs, develops, and delivers complex features and services within OneStream solutions, leading moderately to highly complex work that drives scalability, performance, and maintainability. This role owns features end-to-end, makes technical decisions within owned areas, and ensures well-designed, backward-compatible APIs and data contracts. The Senior Software Engineer mentors Software Engineers, leads code reviews, collaborates cross-functionally on technical solutions, and is accountable for production quality, reliability, and continuous improvement of engineering practices. Success in this role is measured by reliable delivery of complex functionality, operational excellence, and sustained improvement of engineering quality within their scope.