Mux, a developer-focused video platform backed by top investors like Coatue, Accel, and Andreessen Horowitz, is seeking a Backend Engineer for their Platform Experience team. This role focuses on building and managing scalable applications that support their video encoding, streaming, and monitoring solutions. The position offers an opportunity to work with a distinguished team from companies like Google, YouTube, and Twitch, on challenging distributed systems problems. The role combines both systems and application-level work, requiring expertise in technologies like Elixir and Go. With a competitive salary range of $160K-$190K, comprehensive benefits, and a culture that values work-life balance, this position offers a chance to shape the future of video technology while working with notable clients like Strava, Patreon, and Vimeo. The company emphasizes diversity and inclusion, offering a remote-equal environment with offices in San Francisco and London.