Software Engineer
- Category: Software Developer Jobs
- Location: San Francisco, California
- Job Type: Full Time / Part Time
- Salary: Estimated: $ 25K to 34K
- Published on: 2025/09/21
Software Engineer
The Opportunity
You’ll drive innovation by designing and building the software that powers the spacecraft. As a Software Engineer, you’ll develop critical systems for flight software, data processing, control algorithms, and automation tools. Your work will involve coding, testing, and deploying robust solutions for space environments. Collaboration across disciplines is key, and you’ll need a deep understanding of software development principles, aerospace standards, and a passion for pushing the boundaries of technology.
About This Client
Our client is an innovative aerospace company developing in-space infrastructure to support interplanetary missions. Their primary focus is on constructing fully automated space stations capable of refueling and repairing spacecraft in orbit, addressing the challenges and expenses associated with space transportation and maintenance.
Why Join Them?
Our client is building space stations to refuel and repair other spacecraft
Demo space mission flying soon
Millions of dollars in contract
People talk about thinking outside of the box… at our client, there is no box. They are working on things that haven’t been done before.
They are looking for people who want to build something generational.
If you are crazy enough that you think you could change the world, this is the place for you.
The Role
Design and develop software systems for spacecraft, including flight software, control systems, and data acquisition pipelines.
Write clean, maintainable, and efficient code using programming languages such as Python, C++, or Rust.
Develop and maintain real-time systems for spacecraft operations, ensuring high reliability and fault tolerance.
Perform rigorous software testing, including simulation, integration, and validation, to ensure functionality in challenging space environments.
Collaborate with hardware and systems teams to integrate software with avionics, sensors, and actuators.
Implement industry-standard communication protocols such as RS422, I2C, CAN, and Ethernet in software applications.
Adhere to industry-standard aerospace protocols and implement design methodologies for space applications.
1st software engineer reporting directly to CTO.
Required Qualifications
Bachelor’s degree in Computer Science, Software Engineering, or a related field.
2+ years of experience in software development or a similar role.
1+ years of experience using development tools such as Git, CI/CD pipelines, or testing frameworks.
They are working on stuff that’s never been done before, so experience isn’t a big deal. It’s nice if you have it, but it’s not a must. If you’re excited to learn, ready to put in the work, and want to shake things up in the space industry, go ahead and apply! Whether you’re fresh out of school or have years under your belt, they'd love to hear from you.
Desired Skills/Experience
Passion for spaceflight and high-reliability software systems, with familiarity in aerospace software practices.
Self-starter with experience delivering software under tight time and resource constraints.
Creative problem solver with strong first-principles thinking, capable of assessing risk and making decisions with limited data.
Experience in a nimble, technical engineering role, with a scrappy, entrepreneurial approach to meeting tight time or budget constraints.
Proficiency in software development tools, version control systems, and best practices for high-reliability applications.
Strong understanding of communication protocols, data pipelines, and real-time system performance.
Excellent verbal and written communication skills, collaborative team player, and detail-oriented with a focus on quality.
Additional Information
Extended hours and weekend work may be required to support critical project and mission milestones.
Pay Range: $+0,000 - $110,000 DOE
About AdAstra
This position is a direct hire, permanent placement for a client of AdAstra.
AdAstra's mission is building thriving teams within NewSpace, Defense Tech and CleanTech organizations.
Our commitment is to curate and close premier talent for our partners, achieved via specialized technical screening, personalized culture assessment, and high-touch candidate engagement. We are motivated to foster boundless team satisfaction and catalyze innovation for future generations, enabling inconceivable technology from Earth, to the stars.
Connect with us on LinkedIn: https://www.linkedin.com/company/adastrata
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