Fort Belvoir, VA, USA

Full-time

Clearance Requirement: Top Secret

Compensation: USD140000 - USD155000 - yearly

**Company Description**

Founded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions, tested leadership, and trusted results to enable national security missions worldwide.

**Job Description**

**Overview:**

SOSi is seeking a highly qualified **Senior Application Developer** to join our team on site in **Fort Belvoir, VA** , in support of our government customer. In this role, the Senior Application Developer will serve as a technical expert responsible for the design, development, integration, and maintenance of complex software applications. The position requires a strong proficiency in .NET Core and extensive experience supporting the operation, enhancement, and modernization of the ...