Software Engineer (Defense)
- Location
- Denver, CO · On-site
- Job type
- Full-time
- Level
- Mid-level
- Listed
- 23 days ago
Skills & highlights for this role
- Rust
- Python
- LLM-assisted development
- customer-facing requirements gathering
What You Will Do
Your responsibilities will span from conceptualizing and building innovative products from scratch (0 to 1) to enhancing and optimizing existing solutions as they evolve (1 to n). You will operate in a dynamic and fast-paced environment, where you will have the opportunity to shape and set the standards for excellence. You will work with a cross-functional team, including end-users, other engineers, and deployment strategists. You will solve real problems that make a difference, providing decision-making tools to end users and improving the safety of our airspace.
What We Value
- Proficiency in at least one modern programming language. We work in Rust and Python and expect you to have the foundation to quickly learn these languages.
- Proficient in leveraging modern LLM tools to accelerate development workflows and enhance code quality.
- Ability to partner across teams and directly with customers, turning ambiguous requirements into shipped software.
- Comfort operating independently in a fast-paced and dynamic environment - driving work to completion without waiting for direction.
- Curiosity and a desire to grow, including learning our customers' domain deeply enough to anticipate their needs.
- Ability to travel.
- Ability to obtain security clearance.
How We Hire
We look at the interview process not as a screening or test, but rather as an opportunity to simulate what it would look like working together. We build the interview process around you.
ASI works with export controlled technology and restricted U.S. Government data, including on contracts mandating U.S. immigration status and location restrictions for performing personnel. Employment offers are contingent on ability to timely obtain all required authorizations for contemplated job duties.
- In case you’re interested in taking a shortcut through our application process - try a little puzzle on for size.
- Below you’ll find an array of bytes.
- Once decoded, it will reveal the hiring manager’s e-mail.
- Send an e-mail with the subject “Squawk!” and we’ll get in touch right away!
- Send in your code as well!
- [33, 56, 46, 44, 62, 13, 44, 36, 63, 62, 61, 44, 46, 40, 96, 36, 35, 57, 40, 33, 33, 36, 42, 40, 35, 46, 40, 99, 46, 34, 32]
- Each character in the hiring manager’s email was translated into the byte array above by first converting each character into its Unicode integer representation, and then XOR’ing each integer with a secret key.
- In order to find the key - you’ll have to do some aviation research into squawk codes.
- Specifically - the key will be the squawk code used to signal a generic emergency, with any leading or trailing 0’s trimmed out.
- Happy decoding!
About ASI
ASI's mission-critical technology powers decision-making across aviation, defense, energy, and other critical infrastructure domains. Backed by top-tier investors including Andreessen Horowitz, Spark Capital, and Renegade Partners, ASI delivers operational decision superiority-compressing days of analysis into seconds of action. ASI is leading the way and pushing the boundaries of what’s possible.
From ASI's careers page, first listed on Rolev.ai on October 17, 2026. Rolev.ai is not the employer.
How Rolev.ai helps with this application
Rolev.ai is a job search and application tool for US job seekers. For this Software Engineer (Defense) role at ASI, it shows how your resume fits, tailors your resume to the posting, and prepares the application for you to review.
See how you fit
Openings from employer career sites are ranked against your whole resume—and searchable inside Claude, ChatGPT, and Cursor via Rolev.ai MCP.
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The Chrome extension fills the employer's Greenhouse, Workday, Lever, or Ashby form in 1 click. You review it and press Submit.
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Common questions
Where is the Software Engineer (Defense) job at ASI located?
This Software Engineer (Defense) position at ASI is located in Denver, CO (On-site). Always check ASI's application page for specific state eligibility or relocation policies.
What qualifications are required for Software Engineer (Defense) at ASI?
For the Software Engineer (Defense) role, ASI highlights experience with Rust, Python, LLM-assisted development, customer-facing requirements gathering. Rolev.ai can score your existing resume against these requirements and show any skill gaps before you apply.
How do I apply for the Software Engineer (Defense) position at ASI?
This listing links directly to ASI's Ashby application page. You can apply directly on ASI's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the Ashby application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.