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# Senior Software Engineer (Government)

- **Company:** AT&T Inc.
- **Location:** Columbia, MD, United States
- **Experience:** Expert
- **Salary:** $108,000.0 - $210,000.0
- **Contract:** Permanent contract
- **Skills:** .NET Framework, Unit Testing, Microsoft Online Services, C Sharp (Programming Language), Software Code Optimization, Cyber Security, Custom Software, Desktop Computing, Python (Programming Language), Microsoft Software, Proprietary Software, Software Deployment, Network Server
- **Published:** October 8, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9222872/senior-software-engineer-government

## About the Role

* Bachelor's degree in related field.
 * 8 years of relevant experience.
 * Understanding and knowledge of: Microsoft. Net Technologies, Python, C#

## Description

* Responsible for the detailed design, documentation, coding, code optimization, unit testing, code deployment and code improvements of both desktop and web-based solutions on Microsoft platforms. (i.e. Desktops, servers, and websites) With Microsoft technologies (.NET, ASP, NET, C#, etc) for multiple internal business/proprietary software products.
 * Perform custom software development only when a commercial solution is not available.
 * Ensure all software code is developed and maintained in accordance with (USG) Information Assurance (IA) and Security (INFOSEC) standards.