• Jobs
  • Startups
  • Hire
LoginSign up

Role description

Software Engineer (Defense)

Air Space Intelligence logoAir Space Intelligence
AI-native
TypeFull-time
WorkplaceOn-site
Salary$200,000–$300,000
LocationDenver, CO
Posted8/12/2026
Engineering

About ASI

ASI is the frontier AI company that dynamically orchestrates critical infrastructure and defense assets, across air traffic control, energy, logistics, and combat operations. ASI's systems simulate physical operations, hours, days, and weeks ahead, so the people running air traffic control, the electric grid, and military operations can catch problems early and act before they spread. ASI is powering vital infrastructure for customers like United Airlines, National Grid, the Federal Aviation Administration, Delta Air Lines and the Department of War. ASI is headquartered in Boston with offices in Washington, DC, Denver, and Europe, and is backed by leading investors, including Andreessen Horowitz, Citadel Securities, and Spark Capital.

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!

Relevant archetypes

Apply on Ashby
Save

Company info

Air Space Intelligence logo

Air Space Intelligence

AI for mission-critical operations.

ASI is an industry-proven, dual-use software company that enables success for the most complex operations, from critical infrastructure to defense. Our platforms enable decision-makers to simulate their domain, predict risk, and continuously optimize their operations and logistics. Backed by leading investors–including Andreessen Horowitz, Renegade Partners, and Spark Capital–we provide our partners with decision advantage from planning to operations. As a rapidly expanding team across both commercial and government spheres, ASI is constantly seeking the brightest minds and undaunted spirits — innovative self-starters driven to tackle grand-scale challenges. If you would like to explore what life at Air Space Intelligence looks like, check out our careers page: https://www.airspace-intelligence.com/careers.

Private companyAI-product
Founded2018
Unlock human wisdom
ThesisTermsPrivacy
HQ
Boston, United States
Size51-200 employees
IndustrySoftware Development
Funding
  • Series B · $34M · Dec 7, 2023
Investors
Andreessen HorowitzMassachusetts Clean Energy Center
Tech stackkandji, jenkins, aws-security-hub, linear, bridge, macos, ml-flow, mapbox, amazon-guardduty, react-native

Claim airspace-intelligence.com

Work at airspace-intelligence.com? Sign in to claim this org and manage its profile.

© 2026 Saywise Inc.