At Sentry, the company culture is built around a combination of innovation, product quality, and loyalty, which has led to a high retention rate among employees in their Vienna office. The company values its developers' contributions and benefits from their participation in a culture of high performance. With an open-source tradition at its core, Sentry's platform provides valuable insights into software issues, built on projects started by developers in Vienna. The company's European hub in Vienna offers a unique blend of urban convenience, natural beauty, and geographic proximity to Silicon Valley, providing a desirable work-life balance for its employees. By joining Sentry as a developer, one can become part of a hidden champion mindset that values long-term relationships and enduring products.