Latest Jobs at Horizon3.ai

Horizon3.ai
Horizon3.ai
7 Jobs Indexed
Founded In 2019
51 – 200 Employees
Artificial IntelligenceCybersecuritySaaS
Horizon3.ai is a cybersecurity and artificial intelligence company founded in 2019 that develops autonomous penetration testing software. Its NodeZero platform helps organizations continuously evaluate their security posture by identifying exploitable attack paths across cloud, IoT, and on-premises environments. Designed as a self-service SaaS solution, NodeZero provides vulnerability insights without requiring persistent or credentialed agents. Horizon3.ai was founded by veterans of the US Special Operations and National Security sectors and focuses on helping security teams proactively address weaknesses before attackers can exploit them.

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5 new jobs this week
Horizon3.ai

IT Support Analyst – United States Remote

Horizon3.ai

Provide remote IT support for Horizon3.ai employees across endpoint management, identity access, help desk operations, onboarding, and offboarding. The role supports a distributed cybersecurity workforce and collaborates with Security and IT Engineering.

Open
Horizon3.ai

Software Engineer, API Platform at Horizon3.ai (Remote - United States)

Horizon3.ai

Build Go-based API infrastructure for Horizon3.ai’s NodeZero autonomous cybersecurity platform. Own gateways, service contracts, reliability tooling, and shared APIs that support security integrations.

Open
Horizon3.ai

Staff Front-End Software Engineer (Remote, United States)

Horizon3.ai

Lead scalable React and TypeScript architecture for Horizon3.ai’s NodeZero autonomous cybersecurity platform. Build shared front-end systems that improve product development across engineering teams.

Open
Horizon3.ai

Senior Backend Engineer, Growth and MSSP Platform

Horizon3.ai

Build licensing, provisioning, access-control, and MSSP infrastructure for Horizon3.ai’s NodeZero autonomous cybersecurity platform. Operate dependable multi-tenant backend services in a production environment.

Open
Horizon3.ai

Staff Developer Experience Engineer at Horizon3.ai — United States Remote

Horizon3.ai

Lead developer experience, CI/CD, build, release, and workflow improvements for Horizon3.ai’s NodeZero autonomous cybersecurity platform. Build secure, reliable delivery foundations that help engineering teams ship effectively.

Open