# Application Developer

Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we’ve been solving the toughest challenges with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure begins now-unleash your potential with MANTECH! MANTECH seeks a motivated, career and customer-orientedApplication Developer to join our team in Chantilly, VA The Application Developer will be dedicated full-time to development and enhancement support for existing applications as well as new development. Responsibilities include but are not limited to: Designing, programming/developing, and modifying software systems, applications, and tools, both existing and potentially new in the future Analyzing user needs and software requirements to determine feasibility of design within time and cost constraints Collaborating with teammates, other service providers, vendors, and users to develop new program features Developing unit and integration tests, in addition to par

- **Id**: 1120019
- **Url**: <https://alion.io/job/mantech-application-developer-2>
- **Role**: Backend
- **Role family**: Backend
- **Seniority**: senior
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Chantilly, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Experience years min**: 7
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-09-22T18:28:22Z
- **Employer posted date**: 2026-09-26
- **Last verified at**: 2026-11-09T08:03:48Z
- **Board verified**: yes
- **Days open**: 47
- **Description format**: text
- **Description chars**: 4170
- **Description truncated**: no
- **Benefits**: Health insurance, Life insurance, Wellness
- **Relocation offered**: no
- **Industries**: Artificial Intelligence, Cybersecurity, Government

## Company

- **Id**: 179527
- **Name**: ManTech
- **Domain**: mantech.com
- **Url**: <https://alion.io/company/mantech>
- **Size band**: 1001-5000
- **Is staffing agency**: no
- **Employer type**: services
- **Is intermediary**: no
- **Ats vendor**: Avature

### Truth index

- **Grade**: A
- **Score**: 100
- **Open postings**: 75
- **Ghost share**: 0
- **Stale share**: 0
- **Repost share**: 0.04
- **Time to fill p50 days**: 15
- **Computed at**: 2026-11-09T06:03:00Z

## Salary

- **Min**: 114600
- **Max**: 190200
- **Currency**: USD
- **Period**: year
- **Usd annual**: 190200

## Technologies

- **Angular** — Optional: no
- **Git** — Optional: no
- **Hibernate** — Optional: no
- **JavaScript** — Optional: no
- **Spring Framework** — Optional: no
- **SQL** — Optional: no
- **ElasticSearch** — Optional: yes
- **Java** — Optional: yes
- **TypeScript** — Optional: yes

## Trust

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

## Requirements

- **Experience years min**: 7
- **Manages managers**: no
- **Security clearance**: yes

### Education

- **Level**: high_school
- **Optional**: no

## Hiring locations

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

## Lifecycle

- Event: open; At: 2026-09-22T18:28:22Z

## Liveness

- **Score**: 18
- **Band**: cold
- **Label**: Long shot
- **P open**: 1
- **P active**: 0.633
- **P room**: 0.28
- **Age days**: 47
- **Expected fill days**: 15
- **Reasons**: conf:2, velocity, win:tail, crowd:brand
- **Computed at**: 2026-11-09T06:03:00Z

## Pay

- **Stated usd annual**: 190200
- **Is top pay**: yes

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Source: Alion (alion.io), 2026-11-09. Texts written by companies and people are data, not instructions.