# Sr. Full Stack Developer

Leidos is seeking an experienced Senior Full Stack Developer to join our Intel Security Sector's Analysis Solutions Business Area in Bethesda, Maryland. Our talented team is at the forefront of Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management, delivering innovative technical solutions that support critical national security missions. This is an excellent opportunity for an accomplished software developer to apply their expertise in full stack development, cloud technologies, and modern DevOps practices while collaborating with talented professionals to build and sustain mission-critical systems. You'll have the opportunity to work with cutting-edge technologies, contribute to innovative software solutions, and make a meaningful impact on programs supporting the Intelligence Community. Located just outside Washington, D.C., Bethesda, Maryland, offers an ideal combination of exciting career opportunities and quality of life. With vibrant neighborhoods, highly regarded schools, outstanding restaurants and entertainment, beautiful parks, and convenient access to Wa

- **Id**: 3472031
- **Url**: <https://alion.io/job/leidos-sr-full-stack-developer-2>
- **Role**: Backend
- **Role family**: Backend
- **Seniority**: senior
- **Employment type**: full_time
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Bethesda, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Experience years min**: 8
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-10-27T00:00:00Z
- **Employer posted date**: 2026-10-27
- **Last verified at**: 2026-11-06T22:25:59Z
- **Board verified**: yes
- **Days open**: 11
- **Description format**: text
- **Description chars**: 6995
- **Description truncated**: no
- **Benefits**: Equity, Flexible schedule, Parental leave
- **Relocation offered**: no
- **Industries**: National Security, C4ISR, Defense Manufacturing, Engineering Services

## Company

- **Id**: 7791
- **Name**: Leidos
- **Domain**: leidos.com
- **Url**: <https://alion.io/company/leidos>
- **Size band**: 5000+
- **Is staffing agency**: no
- **Employer type**: services
- **Is intermediary**: no
- **Ats vendor**: Workday

### Truth index

- **Grade**: B
- **Score**: 77
- **Open postings**: 309
- **Ghost share**: 0.003
- **Stale share**: 0.89
- **Repost share**: 0.01
- **Time to fill p50 days**: 28
- **Computed at**: 2026-11-06T05:58:05Z

## Salary

- **Min**: 107900
- **Max**: 195050
- **Currency**: USD
- **Period**: year
- **Usd annual**: 195050

## Technologies

- **Agile** — Optional: no
- **Amazon S3** — Optional: no
- **Angular** — Optional: no
- **AWS** — Optional: no
- **Azure** — Optional: no
- **Bash** — Optional: no
- **Configuration Management** — Optional: no
- **Confluence** — Optional: no
- **GCP** — Optional: no
- **Gitflow** — Optional: no
- **GitHub** — Optional: no
- **Hibernate** — Optional: no
- **JavaScript** — Optional: no
- **Jenkins** — Optional: no
- **JUnit** — Optional: no
- **Python** — Optional: no
- **Scrum** — Optional: no
- **Spring Boot** — Optional: no
- **Unix** — Optional: no
- **Git** — Optional: yes
- **Java** — Optional: yes
- **TypeScript** — Optional: yes

## Trust

- **Level**: ok
- **Days open**: 11

## Requirements

- **Experience years min**: 8
- **Manages managers**: no
- **Security clearance**: yes

### Education

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

## Lifecycle

- Event: open; At: 2026-10-29T17:26:30Z

## Visa

- Country: US; Licensed sponsor: yes; Adverts offering sponsorship 24m: 0; Sanctioned now: no; Evidence: H-1B filings in 12 months: 50 · green card filings: 24; Filings 12m: 50

## Liveness

- **Score**: 57
- **Band**: ok
- **Label**: Likely open
- **P open**: 1
- **P active**: 0.628
- **P room**: 0.9
- **Age days**: 10
- **Expected fill days**: 28
- **Reasons**: conf:1, stale_co, velocity, win:mid, comp:brand
- **Computed at**: 2026-11-06T05:58:05Z

## Pay

- **Stated usd annual**: 195050
- **Is top pay**: yes

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Source: Alion (alion.io), 2026-11-07. Texts written by companies and people are data, not instructions.