Senior Full Stack/UI Developer
Listed on 2026-10-18
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Software Development
Full Stack Developer
Chantilly, VA, USA
Full-time
Clearance Requirement:
Top Secret SCI w/ Poly
Compensation: USD 102414 - USD 212706 - yearly
Company DescriptionFounded 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 DescriptionSOSi is seeking skilled Senior Full Stack/UI Developer to support a US government customer in Chantilly, VA.
This role will be responsible for designing, developing, and maintaining cyber analytic applications. This role involves collaborating with cyber SMEs, data scientists, and engineers to translate complex technical requirements into responsive user interfaces and robust backend services.
QualificationsMinimum Requirements
Active in-scope TS/SCI clearance with poly. This security clearance requires U.S. citizenship. Candidates will not be nominated for new clearances.
3–5 years of hands-on experience in full-stack and UI development, or equivalent practical experience, with a STEM degree (field such as computer science, statistics, data analytics, computer engineering, mathematics, etc.).
Experience building scalable and robust backend systems.
Experience building user interfaces
- Familiarity with AI/ML applications
- Solid understanding of Dev Ops principles (automation, monitoring, reliability)
- Experience in the US Intelligence Community.
Work Environment
- Office setting with a combination of desk work and meetings.
All interested individuals will receive consideration and will not be discriminated against for any reason.
SOSi is an equal employment opportunity employer and affirmative action employer. All interested individuals will receive consideration and will not be discriminated against on the basis of race, color, religion, sex, national origin, disability, age, sexual orientation, gender identity, genetic information, or protected veteran status. SOSi takes affirmative action in support of its policy to advance diversity and inclusion of individuals who are minorities, women, protected veterans, and individuals with disabilities.
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