# Software Engineer

Position Summary We are seeking a Mid-Level Software Engineer to contribute to the development of the Multimode Threat Engagement Simulation Platform under the technical direction of the Lead and Senior Staff Engineers. You will build features across the stack - backend physics API endpoints in Julia, React/TypeScript UI components, and Cesium map view integrations - while growing your expertise in high-performance scientific computing and defense mission engineering applications. This role is an opportunity to develop real depth in an intersection of disciplines that is rarely available at early career: scientific computing with Julia, 3D geospatial visualization with CesiumJS, and the physics of aerospace and defense sensor systems. You do not need to arrive with domain knowledge - you will acquire it through hands-on work alongside domain experts and through structured mentorship from the Lead Engineer. What you do need is a solid programming foundation, genuine curiosity about computational physics, and the ability to write clear, tested, maintainable code. ***Contingent upon contract award*** Responsibilities Backend Development Implement and test Julia HTTP API endpoints for

- **Id**: 1161042
- **Url**: <https://alion.io/job/odysseyconsult-software-engineer-3>
- **Role**: Backend
- **Role family**: Backend
- **Seniority**: junior
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Colorado Springs, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Experience years min**: 1
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-09-23T23:45:38Z
- **Employer posted date**: 2026-09-23
- **Last verified at**: 2026-11-09T21:18:13Z
- **Board verified**: yes
- **Days open**: 47
- **Description format**: text
- **Description chars**: 6526
- **Description truncated**: no
- **Benefits**: Life insurance
- **Relocation offered**: no
- **Industries**: Military, Professional Services, Science & Engineering

## Company

- **Id**: 2670648
- **Name**: Odyssey Systems
- **Domain**: odysseyconsult.com
- **Url**: <https://alion.io/company/odysseyconsult>
- **Size band**: 1001-5000
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: iCIMS

### Truth index

- **Grade**: A
- **Score**: 100
- **Open postings**: 5
- **Ghost share**: 0
- **Stale share**: 0
- **Repost share**: 0
- **Time to fill p50 days**: 14
- **Computed at**: 2026-11-09T06:03:00Z

## Salary estimate

- **Min usd**: 82000
- **Max usd**: 170000
- **Period**: year
- **Method**: role_seniority_country_remote_cell
- **Sample n**: 1118

## Technologies

- **C++** — Optional: no
- **CesiumJS** — Optional: no
- **CI/CD** — Optional: no
- **Java** — Optional: no
- **Julia** — Optional: no
- **Linux** — Optional: no
- **MATLAB** — Optional: no
- **Python** — Optional: no
- **React.js** — Optional: no
- **Rest API** — Optional: no
- **Rust** — Optional: no
- **TypeScript** — Optional: no
- **Windows** — Optional: no
- **JavaScript** — Optional: yes
- **NumPy** — Optional: yes
- **SciPy** — Optional: yes

## Trust

- **Level**: ok
- **Days open**: 47

## Requirements

- **Experience years min**: 1
- **Manages managers**: no
- **Security clearance**: yes

### Education

- **Level**: bachelor
- **Optional**: no

## Hiring locations

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

## Lifecycle

- Event: open; At: 2026-09-23T23:45:38Z

## Visa

- Country: US; Licensed sponsor: yes; Adverts offering sponsorship 24m: 0; Sanctioned now: no; Evidence: H-1B filings in 12 months: 6; Filings 12m: 6

## Liveness

- **Score**: 5
- **Band**: cold
- **Label**: Long shot
- **P open**: 0.4
- **P active**: 0.487
- **P room**: 0.28
- **Age days**: 46
- **Expected fill days**: 14
- **Reasons**: seen:46, velocity, win:tail, crowd:junior,brand
- **Computed at**: 2026-11-09T06:03:00Z

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Source: Alion (alion.io), 2026-11-10. Texts written by companies and people are data, not instructions.