Senior Full Stack/UI Developer at SOSi
Chantilly, VA
—
Jun 29, 2026
Chantilly, VA
Jul 21, 2026
What this job asks for AI summary
A full-stack developer role focused on building and maintaining cyber analytic applications for a US government customer in Chantilly, VA. Day-to-day work involves designing responsive front-end interfaces and scalable backend services, in close collaboration with cyber subject-matter experts, data scientists, and engineers. Suits candidates with 3–5 years of full-stack experience who hold an active TS/SCI clearance with polygraph.
Mid level · 3+ years · Washington-Arlington-Alexandria, DC-VA-MD-WV · TS/SCI clearance · Full-time
Advertised as Senior, but the requirements read as Mid.
We read this from the posting text with AI. Skim the description below before ruling yourself out.
Why we read it this way (8)
The title says 'Senior' but the stated experience requirement is only 3–5 years, which aligns with a Mid-level role on a standard career ladder. Seniority is assessed as Mid accordingly.
An active TS/SCI clearance with polygraph is a hard gate; the posting explicitly states candidates will not be nominated for new clearances.
The degree requirement is effectively None — the JD accepts 'equivalent practical experience' in lieu of a STEM degree.
AI/ML and DevOps are listed under Minimum Requirements but framed with softer language ('Familiarity with', 'Solid understanding of') rather than deep expertise; they are still treated as required given their placement in the minimum requirements section.
The JD names no specific languages, frameworks, or tooling beyond these broad capability areas, so no concrete technology skills beyond the categories listed could be extracted.
Experience in the US Intelligence Community appears only under Preferred Qualifications.
Ignored 3 non-technology phrase(s) as skills (responsibilities/concepts, not named tools): full-stack development, UI development, backend development.
Requires a TS/SCI clearance — the cleared population is a small fraction of this occupation, so the real candidate pool is materially smaller than the estimate below, which does not model clearance.
Read the full posting
The employer publishes the full description on their own site — read it there ↗. Or sign in to read it here — it's free, and it also lets you track this application.