Software Engineer Level 4 with Security Clearance
Listing sourced from adzuna on 8/26/2026. CVCraft does not host this job; clicking Apply redirects to the source.
Job Description
Job Description Position Summary Base-2 Solutions is seeking a Software Engineer Level 4 to develop, maintain, and enhance complex and diverse software systems supporting mission-focused environments. This role is centered on backend development, data engineering, and API development, with emphasis on building scalable systems using Python and FastAPI, designing and managing PostgreSQL databases, and supporting high-performance integrations across high-speed, high-volume, mission-critical, data…
Salary Context for Backend Developer
The US national median for Backend Developer is $128,000; in Washington the median is $166,400 (+30% vs national).
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