SOSi
Senior Application Developer
Fort Belvoir, VA, United States · Senior
No sponsorshipDetected 11 days ago
JavaScriptC#.NETSQLNoSQLAWSGCPAzureCloud PlatformsCI/CDRESTCybersecurityProject ManagementControlsCiscoResearchLeadershipCommunicationMentoring
About the role
- Review code for accuracy, quality, and adherence to best practices.
- Troubleshoot and resolve complex technical issues across the application stack.
- Contribute to process improvements, automation, and development standards.
Responsibilities
- We deliver tailored solutions, tested leadership, and trusted results to enable national security missions worldwide.
- 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.
- Design, develop, test, and maintain high‑performance software applications.
- Lead the architecture and design of application components and integrations.
- Mentor junior developers and support team knowledge sharing.
- Support the project manager in overseeing project operation, planning, and execution.
- Create and maintain complete and accurate documentation on all supported applications.
- Work with customer stakeholders to design or customize software with a focus on optimizing operational efficiency.
- Design and/or customize software for client use to optimize operational efficiencies.
Skills
- Stay current with emerging technologies and recommend solutions when appropriate.
Compensation
- Compensation: $140K - $155K yearly.
Company info
- Founded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry.
Visa & Work Authorization
- An active in scope Top Secret security clearance, or Secret with the ability to obtain a Top Secret
This listing is sourced directly from SOSi's careers page and normalized into a canonical job model.