# Sr. Application Developer Front-End

Overview BigBear.ai is seeking a Sr. Application Developer with Front-End focus to support the Defense Intelligence Agency (DIA). You will be joining our amazing BigBear.ai team to provide development for legacy and existing systems whether it’s building out new features, enhancements, or bug fixes and adding features that will allow our successor system to integrate with older legacy systems so that both systems can co-exist. This position will be based out of Washington, D.C. and will require hybrid SCIF support. What you will do As a Senior-Level Application Developer, you will serve on our SOURCE team, the flagship application for the directorate that serves as the homepage across the IC and the main platform for FINTEL. Some of your duties will require you to independently manage multiple complex work assignments with minimal oversight and review. Assignments may be broad in nature, requiring originality and innovation in determining how to accomplish tasks. Operates with appreciable latitude in developing methodology and presenting solutions to problems. Contributes to deliverables and performance metrics where applicable. Applies a comprehensive knowledge across key tasks an

- **Id**: 955519
- **Url**: <https://alion.io/job/bigbear-ai-holdings-inc-sr-application-developer-front-end>
- **Role**: Frontend
- **Role family**: Frontend
- **Seniority**: senior
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Washington, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Experience years min**: 10
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-09-16T05:21:16Z
- **Employer posted date**: 2026-10-20
- **Last verified at**: 2026-11-10T19:36:35Z
- **Board verified**: yes
- **Days open**: 55
- **Description format**: text
- **Description chars**: 3168
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: Identity Management, Computer Vision, Decision Intelligence, Defense AI

## Company

- **Id**: 34812
- **Name**: BigBear.ai
- **Domain**: bigbear.ai
- **Url**: <https://alion.io/company/bigbear-ai-holdings-inc>
- **Size band**: 5000+
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: iCIMS

### Truth index

- **Grade**: A
- **Score**: 100
- **Open postings**: 6
- **Ghost share**: 0
- **Stale share**: 0.167
- **Repost share**: 0
- **Time to fill p50 days**: 16
- **Computed at**: 2026-11-10T06:52:35Z

## Salary estimate

- **Min usd**: 119000
- **Max usd**: 239000
- **Period**: year
- **Method**: role_seniority_country_remote_cell
- **Sample n**: 269

## Technologies

- **JavaScript** — Optional: no
- **OpenAI** — Optional: no
- **SharePoint** — Optional: no
- **SQL** — Optional: no
- **Angular** — Optional: yes
- **Docker** — Optional: yes
- **ElasticSearch** — Optional: yes
- **Nest.JS** — Optional: yes
- **Node JS** — Optional: yes
- **PostgreSQL** — Optional: yes
- **Redis** — Optional: yes
- **TypeScript** — Optional: yes

## Trust

- **Level**: ok
- **Repost count**: 1
- **Days open**: 54

## Requirements

- **Experience years min**: 10
- **Manages managers**: no
- **Security clearance**: yes

### Education

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

## Lifecycle

- Event: open; At: 2026-09-16T05:21:16Z
- Event: close; At: 2026-10-03T04:39:31Z
- Event: reopen; At: 2026-10-20T20:02:47Z

## Liveness

- **Score**: 23
- **Band**: cold
- **Label**: Long shot
- **P open**: 1
- **P active**: 0.644
- **P room**: 0.35
- **Age days**: 55
- **Expected fill days**: 16
- **Reasons**: conf:3, velocity, win:tail
- **Computed at**: 2026-11-10T06:52:35Z

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