# Senior Software Engineer

Babel Street is the trusted technology partner for the world’s most advanced identity intelligence and risk operations. We deliver advanced AI and data analytics solutions providingunmatched, analysis-ready data regardless of language, proactive risk identification, 360-degree insights, high-speed automation, and seamless integration into existing systems. Babel Streetempowersgovernment and commercial organizations to transform high-stakes identity and risk operations into a strategic advantage. The actionable insights we deliver safeguard lives and protect critical assets around the world. Babel Street is headquartered in Reston, Virginia, with regionaloffices in Boston, MAand Cleveland, OH, and internationaloffices in Australia, Canada, Israel, Japan, and the U.K. For more information, visit www.babelstreet.com. About the Role We are seeking a Senior Backend Software Engineer to build and evolve the data systems that power Babel Street’s enterprise applications. In this hands-on role, you will design, build, and operate backend services that ingest, process, index, store, and serve large volumes of data. You will collaborate with other engineers to plan feature enhancements, m

- **Id**: 4268907
- **Url**: <https://alion.io/job/babel-street-senior-software-engineer>
- **Role**: Backend
- **Role family**: Backend
- **Seniority**: senior
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Somerville, United States, Reston, 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**: 2026-11-13T14:28:46Z
- **Employer posted date**: 2026-11-13
- **Last verified at**: 2026-11-13T17:14:04Z
- **Board verified**: yes
- **Days open**: 0
- **Description format**: text
- **Description chars**: 6625
- **Description truncated**: no
- **Benefits**: Retirement plans
- **Relocation offered**: no
- **Industries**: Natural Language Processing, Threat Intelligence, Intelligence

## Company

- **Id**: 34878
- **Name**: Babel Street
- **Domain**: babelstreet.com
- **Url**: <https://alion.io/company/babelstreet>
- **Size band**: 201-500
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Greenhouse

## Salary

- **Min**: 150000
- **Max**: 160000
- **Currency**: USD
- **Period**: year
- **Usd annual**: 160000

## Technologies

- **.NET** — Optional: no
- **AI Agents** — Optional: no
- **AWS** — Optional: no
- **C#** — Optional: no
- **ElasticSearch** — Optional: no
- **FedRAMP** — Optional: no
- **GCP** — Optional: no
- **MS SQL** — Optional: no
- **SQL** — Optional: no

## Trust

- **Level**: ok
- **Days open**: 0

## Requirements

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

## Lifecycle

- Event: open; At: 2026-11-13T17:14:04Z

## Liveness

- **Score**: 86
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.86
- **P room**: 1
- **Age days**: 0
- **Expected fill days**: 83
- **Reasons**: conf:3, win:early
- **Computed at**: 2026-11-13T20:16:55Z

## Pay

- **Stated usd annual**: 160000
- **Is top pay**: no

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Source: Alion (alion.io), 2026-11-13. Texts written by companies and people are data, not instructions.