Playlist, through its brands Mindbody and ClassPass, is revolutionizing the wellness and fitness industry by creating a comprehensive platform that connects people with meaningful experiences. As a Senior Backend Engineer on the Booking team, you'll play a crucial role in building and maintaining the systems that power real-world wellness experiences. You'll work with modern technologies like Kotlin, Java, and TypeScript in a microservices architecture, while using tools like New Relic and Kibana for observability. The role combines technical leadership with hands-on development, requiring both architectural decision-making and practical coding skills. You'll collaborate with cross-functional teams, mentor other engineers, and help shape the technical direction of critical systems. The position offers the flexibility of remote work while being part of a mission-driven company that's making a tangible impact on how people engage with wellness services. This is an excellent opportunity for a senior engineer who wants to combine technical excellence with meaningful product impact in the wellness technology space.