10x Genomics was founded to deliver powerful and reliable tools that fuel key scientific discoveries and drive exponential progress in our mastery of biology to advance human health. Our talented team has a distinguished record of creating innovative instruments, reagents, and software that analyze biological systems at a resolution that matches the complexity of biology. We are looking for a Senior Software Engineer to join our Instrument Software team. You have expert-level knowledge of creating advanced instrument control software & firmware with C, C++, Python and/or Rust. You can handle threading, multiprocessing and interfacing with low-level drivers, firmware & hardware with ease. You are a stickler for testing and thrive on creating a clean and maintainable codebase. You are the engineer that other engineers can count on; you are technically excellent, you attack every problem with enthusiasm, you care deeply about what it takes to build high quality software. You are a self-starter, team player, have the hunger to venture quickly into unknown areas, code and make the system work. You will be working closely with fluidics, electrical, mechanical, optical, and fellow embedded software engineers (and the occasional biologist) to put together functioning prototypes that allow us to quickly test new designs and theories, as well as contributing to production systems. Ideal candidates will be independent operators that enjoy working in a lab with physical components and have a deep understanding of real-time asynchronous systems. Applicants must love tinkering and have a true hacker mindset.