Software Developer (Senior)
Posted 30 SepFound 19 OctSeen 1 hour ago
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The Posting
Founded in 1989 and headquartered in Reston, Virginia, SOSi is a private defense and government solutions business specializing in advanced technology systems and mission support. Its capabilities include data science, software development, network engineering, intelligence, surveillance, and reconnaissance (ISR), and logistics.
**This position is contingent upon award of contract**
SOSi is seeking a Software Developer to support our government customer in Chantilly, VA.
Essential Job Duties
- Lead design and development of complex software solutions writing clean, efficient code.
- Mentor junior developers.
- Conduct architectural reviews.
- Integrate COTS, GOTS, and Open-Source components.
- Drive continuous improvement in development processes.
- Active in scope TS/SCI w/ Poly.
- Minimum 7+ years of relevant experience.
- understanding of the Sponsor's technical environment.
- Experience in full lifecycle software engineering.
- Experience moving capabilities from development through testing to production environments.
Working Conditions
- Office environment.
Working at SOSi
All interested individuals will receive consideration and will not be discriminated against for any reason.
Facts
- Source
- SmartRecruiters
- External id
- 3743990015795467
- Location
- Chantilly, VA, US
- Remote
- On-site, from the posting
- Employment
- Full time
- Posted
- 30 Sep 2026, 13:43
- First seen
- 19 Oct 2026, 23:35
- Last seen
- 1 Nov 2026, 15:45
- Status
- Not yet added
- Posting id
- 28fb99a8-fb51-5fd1-8579-2bca7940ce5d