---
title: Senior Software Engineer Fullstack at CesiumAstro
description: CesiumAstro is hiring for the Senior Software Engineer Fullstack role in Westminster,
  CO. See the full description and apply.
type: job
url: https://www.foundrole.com/jobs/senior-software-engineer-fullstack-at-cesiumastro-01a0c4bf-6e2c-7661-b7bc-2655aeed0a53
date: 2026-09-28T05:19:30Z
og_description: Join CesiumAstro as Senior Software Engineer Fullstack in Westminster, CO. Pays
  $133K–$161K per year. Full-time, on-site role.
og_image: https://www.foundrole.com/og/b78opx.png
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  - label: Home
    url: https://www.foundrole.com/
  - label: Search
    url: https://www.foundrole.com/jobs
---

| | |
|---|---|
| **Company** | CesiumAstro |
| **Location** | Westminster, CO |
| **Salary** | $133K/yr - $161K/yr |
| **Type** | Full Time |
| **Posted** | Sep 21, 2026 |
## Description

***Please Note:** To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State.*

 

At **CesiumAstro**, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team.

We are seeking a **Senior Software Engineer** to support several new, space-centric programs across the DoW and IC. We are looking for engineers who thrive in a fast-paced startup environment and enjoy solving hard problems. Our culture is simple: work hard, solve real problems, build things that matter.

CesiumAstro considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidate’s work experience, education/training, and key skills. Full-time employment offers include company stock options and a generous benefits package including health, dental, vision, HSA, FSA, life, disability and retirement plans.

 

CesiumAstro is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected Veteran Status, or any other characteristic protected by applicable federal, state, or local law.

 

*Please note: CesiumAstro does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to CesiumAstro team members will be considered property of CesiumAstro, and we will not be obligated to pay any referral fees.*
## Skills

- Export Control Compliance
## Benefits

- Health Insurance
- Dental Insurance
- Vision Insurance
- Other Retirement and Savings
- Employee Stock Options (ESOs)
- Tax-Advantaged Accounts

## How to Apply

[Apply for this position](https://www.foundrole.com/jobs/senior-software-engineer-fullstack-at-cesiumastro-01a0c4bf-6e2c-7661-b7bc-2655aeed0a53?utm_source=ai_markdown)

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