Horizon3.ai
Cybersecurity · Austin, TX
Automated penetration testing platform for cybersecurity risk management.
Visit company website ↗ (opens in a new tab)Open roles at Horizon3.ai
Customer
Senior Field Enablement Manager, SDR & Commercial
US, Remote · Remote
Customer Support Programs & Supportability Lead
US, Remote · Remote
Senior Customer Onboarding Engineer
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Staff Technical Support Engineer (Web App)
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Senior Federal Technical Support Engineer
US, Remote · Remote
Engineering
WebApp Offensive Security Software Engineer
US, Remote · Remote
Staff Software Engineer, Firewall
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Senior Backend Engineer, Licensing
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Staff Backend Engineer, Licensing
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Staff Software Engineer, Backend MSSP
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Senior Backend Engineer, Onboarding and Provisioning
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Principal Attack Engineer, AI/LLM
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Engineering Manager, Admin Experience
US, Remote · Remote
Staff Backend Engineer, Admin Experience
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Engineering Manager, Firewall Defense
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Senior WAF Engineer, Autonomous Defense
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Senior Director, Engineering – Proactive Offense
US, Remote · Remote
Director of Engineering, Webapp & AI Attack
US, Remote · Remote
Senior Attack Engineer, Internal Systems
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Staff Software Engineer, Data Platform
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Staff Software Engineer, OTA Services
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Staff Software Engineer, Partner Integrations
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Engineering Manager, Data Streaming
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Staff Software Engineer, Image Build & Release
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Engineering Manager, Partner Integrations
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Engineering Manager, EDR
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Federal Platform Engineer
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Senior Director, Engineering, Precision Defense
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Senior Engineer, Full Stack - Pentest Experience
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Senior Attack Engineer, External
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Staff Attack Engineer, External
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Senior Backend Engineer, External
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Federal Senior Data Engineer
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Principal Software Engineer, Agentic Data Platform
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Senior Engineering Manager, Data Platform
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Senior/Staff Attack Engineer, Rapid Response
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Staff Software Engineer, Front End
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Senior Engineering Manager, Client Platform
US, Remote · Remote
Senior Backend Engineer, Integrations
US, Remote · Remote
Senior Backend Engineer, Growth & MSSP
US, Remote · Remote