5+ years of software engineering experience (including internships and projects)
Bachelor's Degree in Computer Science or related field
Proficiency in one systems-level language (C++, Python, or Rust)
Experience in embedded systems, distributed systems, or robotics
Strong knowledge of data structures, algorithms, and system design basics
Ability to thrive in a fast-paced, ambiguous environment
Responsibilities
Design and rigorously test high-reliability, low-latency flight software for space-based platforms.
Implement and maintain critical mission software for command and data handling, fault detection, and secure communications.
Develop software across the stack from embedded systems to higher-level mission logic using systems-level languages.
Create software for ground systems, simulation environments, and hardware-in-the-loop testing for integration and validation.
Collaborate with cross-functional teams to ensure seamless software interfaces and system functionality.
Maintain technical documentation, including software design and comprehensive test plans.
Participate in code and design reviews, and implement CI/CD pipelines for software deployment.
Benefits
Equity options in Cowboy Space Corp.
Medical, dental, and vision insurance for employees and eligible dependents.
401(k) retirement savings plan offerings.
Paid time off and 10 paid holidays annually.
Paid parental leave available for employees.
Relocation assistance provided when applicable.
Daily office lunch and fully stocked kitchen with snacks and beverages.
Full Job Description
Sr. Software Engineer
About the Role:
We are looking for a Software Engineer to help build critical systems that power our space-based compute platform. You will work across the stack-from flight and missionsoftwareto ground systems and simulation tools-contributing to software that operates in highly constrained, high-reliability environments.
This is a high-growth role with the opportunity to gain ownership quickly and work closely with experienced engineers across hardware and software. Responsibilities:
Design, develop, and rigorously test high-reliability, low-latency flight software for our space-based compute platform and satellite subsystems.
Implement and maintain critical mission software for on-orbit operation, including command and data handling (C&DH), fault detection, isolation, and recovery (FDIR), and secure communications.
Work across the stack from low-level embedded systems to higher-level mission logic, utilizing systems-level languages (C++, Rust, Python).
Develop software for ground systems, simulation environments, and hardware-in-the-loop testing to support integration, validation, and on-orbit operations.
Collaborate closely with cross-functional teams, including hardware, GNC (Guidance, Navigation, and Control), and constellation operations, to define and implement software interfaces and ensure seamless system-level functionality.
Maintain detailed technical documentation, including software design documents, interface control documents, and comprehensive test plans.
Participate in code reviews, design reviews, and implement continuous integration/continuous deployment (CI/CD) pipelines to ensure the robustness and safe deployment of flight and ground software.
Basic Qualifications:
5+ years of experience in software engineering (internships and relevant projects count)
Bachelor's Degree in Computer Science or related field
Proficiency in at least one systems-level language (C++, Python, or Rust)
Exposure to one or more of the following:
Embedded systems
Distributed systems
Robotics or autonomous systems
Aerospace or hardware-adjacent software
Strong fundamentals in data structures, algorithms, and system design basics
Eagerness to learn and operate in a fast-paced, ambiguous environment
Preferred Qualifications:
Proven experience working with real-time systems, multithreading, or concurrency in production environments
Deep familiarity with Linux systems, including debugging, profiling, and performance tuning
Experience building or operating distributed systems or networked applications (e.g., TCP/IP, sockets, or service communication)
Experience with simulation environments or software interacting with physical systems (robotics, aerospace, automotive)
Exposure to control systems, GNC, or autonomy stacks in a practical setting (not just academic)
Experience working on high-reliability or safety-critical systems with strong testing and validation practices
Experience designing or maintaining CI/CD pipelines for complex systems (including automated testing, integration with hardware or simulation environments, and safe deployment practices)
Compensation and Benefits
The salary range for this position is $150,000 - $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
Equity in Cowboy Space Corp.
Employees and their eligible dependents may enroll in medical, dental, and vision insurance
401(k) retirement savings plan
Paid time off
10 paid holidays per calendar year
Paid parental leave
Relocation assistance if applicable
Daily lunch in the office and a fully stocked kitchen with beverages and snacks
ITAR Requirements
Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.
Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.'s discretion.
