# Sr. Software Engineer - C#, .NET Core, WebSockets

Company Overview At Motorola Solutions, we believe that everything starts with our people. We’re a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. We build and connect technologies to help protect people, property and places. Our solutions foster the collaboration that’s critical for safer communities, safer schools, safer hospitals, safer businesses, and ultimately, safer nations. Connect with a career that matters, and help us build a safer future. Department Overview Bring your talent and skills to Motorola Solutions, as part of the Command Central Software Enterprise. This senior software engineer position will be a member of the team working on Records Management System (RMS) software (enterprise grade software and cloud based solutions) for Public Safety Agencies. These products are required to rise to the challenges of enterprises and governments worldwide enabling first-responders to focus on their mission, allowing them to respond faster with smarter and safer decisions, and help them to maintain their records, collecting their evidences, and integrating with Public Safety eco system.Job Description We are looking for a S

- **Id**: 4133810
- **Url**: <https://alion.io/job/motorola-solutions-sr-software-engineer-c-net-core-websockets>
- **Role**: Backend
- **Role family**: Backend
- **Seniority**: senior
- **Employment type**: full_time
- **Work mode**: on_site
- **Hiring geo confidence**: explicit
- **Locations**: Allen, United States, Chicago, United States, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Experience years min**: 4
- **Visa sponsorship**: yes
- **Relocation package**: yes
- **Has equity**: yes
- **Status**: live
- **First seen at**: 2026-11-11T00:00:00Z
- **Employer posted date**: 2026-11-11
- **Last verified at**: 2026-11-12T03:18:26Z
- **Board verified**: yes
- **Days open**: 1
- **Description format**: text
- **Description chars**: 6296
- **Description truncated**: no
- **Benefits**: 401k plan, Equity, Parental leave
- **Relocation offered**: yes
- **Industries**: Law Enforcement, Civil Defense, Homeland Security, Video Surveillance

## Company

- **Id**: 1504
- **Name**: Motorola Solutions
- **Domain**: motorolasolutions.com
- **Url**: <https://alion.io/company/motorola-solutions>
- **Size band**: 5000+
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Workday

### Truth index

- **Grade**: A
- **Score**: 85
- **Open postings**: 152
- **Ghost share**: 0.007
- **Stale share**: 0.559
- **Repost share**: 0.02
- **Time to fill p50 days**: 40
- **Computed at**: 2026-11-11T05:49:22Z

## Salary

- **Min**: 100000
- **Max**: 125000
- **Currency**: USD
- **Period**: year
- **Usd annual**: 125000

## Technologies

- **.NET** — Optional: no
- **Angular** — Optional: no
- **Azure** — Optional: no
- **C#** — Optional: no
- **CI/CD** — Optional: no
- **Claude** — Optional: no
- **Copilot** — Optional: no
- **Docker** — Optional: no
- **Git** — Optional: no
- **JavaScript** — Optional: no
- **Kubernetes** — Optional: no
- **Linux** — Optional: no
- **PostgreSQL** — Optional: no
- **Red Hat** — Optional: no
- **Rest API** — Optional: no
- **Socket.IO** — Optional: no
- **SQL** — Optional: no
- **WebSockets** — Optional: no
- **Windows** — Optional: no
- **TypeScript** — Optional: yes

## Trust

- **Level**: ok
- **Days open**: 1

## Requirements

- **Experience years min**: 4
- **Manages managers**: no
- **Security clearance**: no

### Education

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

## Hiring locations

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

## Lifecycle

- Event: open; At: 2026-11-12T03:18:26Z

## Visa

- Country: US; Licensed sponsor: yes; Adverts offering sponsorship 24m: 0; Sanctioned now: no; Evidence: H-1B filings in 12 months: 151 · green card filings: 22; Filings 12m: 151

## Liveness

- **Score**: 86
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.86
- **P room**: 1
- **Age days**: 1
- **Expected fill days**: 40
- **Reasons**: conf:0, win:early, comp:brand
- **Computed at**: 2026-11-12T03:57:39Z

## Pay

- **Stated usd annual**: 125000
- **Is top pay**: no

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Source: Alion (alion.io), 2026-11-12. Texts written by companies and people are data, not instructions.