Sr. Software Engineer, Simulations

Responsibilities

• Develop and maintain high-fidelity real-time simulation software used for SpaceX vehicles.
• Develop prototypes to validate design concepts and quantify technical constraints.
• Improve the reliability and performance of simulation software.
• Collaborate with simulation users to develop features and improve user experience.
• Work across engineering groups on models of fluids, electronics, and multi-body physics systems.

Requirements

• Bachelor’s degree in computer science, engineering, mathematics, or another STEM discipline plus 5+ years of software development experience, or 7+ years of professional software development experience in lieu of a degree.
• At least 2 years of development experience in C++.
• Strong C++ software design and development skills.
• Understanding of distributed computing systems, networking protocols, memory management, and CPU scheduling.
• Knowledge of classical physics and mathematics, including algebra, calculus, and Euclidean geometry.
• Strong debugging, performance optimization, and unit testing skills.
• Experience with open-source C++ simulators such as ROS2 and Gazebo.
• Ability to work independently and collaboratively, communicate effectively, take initiative, and adapt to changing requirements.
• Willingness to work extended hours and weekends when needed.
• Must meet SpaceX ITAR eligibility requirements or be eligible to obtain required U.S. Department of State authorizations.

Benefits

• Base salary range of $165,000.00-$265,000.00 annually.
• Potential eligibility for company stock or long-term cash awards, discretionary bonuses, and an Employee Stock Purchase Plan.
• Medical, vision, and dental coverage; 401(k) retirement plan; disability and life insurance.
• Paid parental leave, discounts, and other perks.
• Approximately 3 weeks of paid vacation and 10 or more paid holidays per year.
• Paid sick leave under company policy.