Senior Principal Software Engineer leading the Robotic Automation team at Monarch Quantum, responsible for architecting and maintaining complex distributed software systems that manage robotic hardware and manufacturing execution. Requires 10+ years of software engineering experience with 8+ years of professional C++ development and strong Python expertise, including experience designing fleet management, data management, or manufacturing systems.… The role combines hands-on coding and code/design review leadership with strategic planning, mentorship, and technical risk mitigation across C++ and Python codebases. Requires U.S. person status due to export-controlled information access.