Nucleus Security
Nucleus Security builds an exposure and vulnerability management SaaS platform for enterprise and government security teams. It ingests and normalizes asset, vulnerability, and threat intelligence from scanners, cloud services, and other tools to prioritize and orchestrate remediation at scale, supporting RBVM and application security workflows. Founded in 2019 and headquartered in Sarasota, Florida, the privately held company raised a Series C in 2026.
Open Positions at Nucleus Security
2 open positions
Paid, remote Software Engineering Internship for an Australian college student interested in full-stack development. The intern will contribute to production systems, integrations, APIs, frontend components, and automated tests under experienced mentorship.
Senior QA Automation Engineer responsible for building scalable automated testing frameworks and validating UI, APIs, databases, and end-to-end application behavior. The role combines hands-on Java automation, SQL-based data validation, performance testing, and AI-assisted QA practices.