# Full Stack Developer

M9 Solutions is dedicated to providing IT services and solutions to the Federal Government by mobilizing the right people, skills, clearance levels, and technologies to help organizations that desire improved performance and modern, sustainable change. M9 has provided quality IT services and support to more than 30 Federal Agencies and multiple commercial customers nationwide. Our capabilities include IT Talent Solutions, Data Delivery & Analytics, Cyber Security, Cloud Migration, Applications and Infrastructure, Software Development, and Finance & Accounting. M9 Solutions is seeking a Full Stack Developer to work on-site in support of a government contract for a client located in McLean, VA. An active TS/SCI clearance is required. Responsibilities Performs software development using Python. Programs and utilizes astrodynamics COTS software such as FreeFlyer or STK. Required Skills and Qualifications TS/SCI security clearance. 5+ years of software development experience. Experience in software development with Python. Experience using or programming astrodynamics COTS software such as FreeFlyer or STK. Preferred Skills and Qualifications Experience with satellite on-orbit operation

- **Id**: 3844069
- **Url**: <https://alion.io/job/m9-solutions-full-stack-developer>
- **Role**: Backend
- **Role family**: Backend
- **Seniority**: senior
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: McLean, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Experience years min**: 5
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-05T19:28:04Z
- **Employer posted date**: 2026-11-05
- **Last verified at**: 2026-11-06T17:35:10Z
- **Board verified**: yes
- **Days open**: 1
- **Description format**: text
- **Description chars**: 3548
- **Description truncated**: no
- **Benefits**: Equity, Military spouse friendly, Veteran hiring program
- **Relocation offered**: no
- **Industries**: Digital Government, IT Consulting & Digital Transformation, Cloud Consulting & Migration

## Company

- **Id**: 4419
- **Name**: M9 Solutions
- **Domain**: m9solutions.com
- **Url**: <https://alion.io/company/m9solutions>
- **Size band**: 501-1000
- **Is staffing agency**: no
- **Employer type**: services
- **Is intermediary**: no
- **Ats vendor**: Greenhouse

### Truth index

- **Grade**: B
- **Score**: 81
- **Open postings**: 4
- **Ghost share**: 0
- **Stale share**: 0.75
- **Repost share**: 0
- **Time to fill p50 days**: 39
- **Computed at**: 2026-11-06T05:58:05Z

## Salary

- **Min**: 175000
- **Max**: 190000
- **Currency**: USD
- **Period**: year
- **Usd annual**: 190000

## Technologies

- **Python** — Optional: no
- **STK** — Optional: no

## Trust

- **Level**: ok
- **Days open**: 1

## Requirements

- **Experience years min**: 5
- **Manages managers**: no
- **Security clearance**: yes

## Hiring locations

- **United States** — Iso: US; Kind: country

## Lifecycle

- Event: open; At: 2026-11-06T00:03:58Z

## Liveness

- **Score**: 90
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.903
- **P room**: 1
- **Age days**: 0
- **Expected fill days**: 39
- **Reasons**: conf:1, velocity, win:early
- **Computed at**: 2026-11-06T05:58:05Z

## Pay

- **Stated usd annual**: 190000
- **Is top pay**: yes

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Source: Alion (alion.io), 2026-11-06. Texts written by companies and people are data, not instructions.