> Markdown version of [/jobs/ext/1311757-senior-software-engineer](https://www.wearedevelopers.com/jobs/ext/1311757-senior-software-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Senior Software Engineer

- **Company:** Fusion
- **Location:** Quantico, VA, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** C (Programming Language), Java (Programming Language), Software Applications, C Sharp (Programming Language), Database Design, Software Debugging, Human-Computer Interaction, Web Servers, Microsoft SQL Server, Object-Oriented Software Development, Software Engineering
- **Published:** July 17, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=b1ad898c403f963c

## About the Role

Security-cleared Professional: A Top Secret Clearance is required to be considered for this position.

Education and Experience: You have a Bachelor's Degree in a related field. An additional five years of related experience can supplement this education requirement. Two (2) or more years of technical experience as a software developer in addition to the following:

 * Deriving design specifications for functional activities and have the ability to develop, troubleshoot, and test complex software to satisfy design objectives.
 * Experience in multi-tier software design and application; the use of object -oriented programming languages such as C, C#, and Java; and database design and implementation, preferably with SQL server.

Preferred Experience: REST service or web server experience in service/system interconnectivity in an enterprise environment.

## Description

The Senior Software Engineer will contribute to system level design in order to optimize overall system performance and reliability; translate design into computer software; test, debug, and refine computer software to produce the required product; prepare both program level and user-level documentation; enhance software to reduce operating times or improve efficiency; and provide full lifecycle support for software including user interaction.


## Related Videos

- [You’re a great coder? That alone won’t get you far: The soft skills secret in IT success](https://www.wearedevelopers.com/videos/1076-you-re-a-great-coder-that-alone-won-t-get-you-far-the-soft-skills-secret-in-it-success)
- [Get ready to Rustle](https://www.wearedevelopers.com/videos/698-get-ready-to-rustle)
- [Building Moduliths That Last: Patterns for Sustainable Module Integration](https://www.wearedevelopers.com/videos/100325-building-moduliths-that-last-patterns-for-sustainable-module-integration)
- [Using AI Without Losing Your Skills](https://www.wearedevelopers.com/videos/2045-using-ai-without-losing-your-skills)
- [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers)
- [Closing Keynote by Joel Spolsky](https://www.wearedevelopers.com/videos/615-closing-keynote-by-joel-spolsky)

## Related Articles

- [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know)
- [Software Engineer Career: Things You Should Know](https://www.wearedevelopers.com/magazine/143-software-engineer-career-things-you-should-know)
- [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)
- [What is Software Engineering?](https://www.wearedevelopers.com/magazine/289-what-is-software-engineering)
- [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers)
- [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs)