Horizon3.ai Jobs

Open positions at Horizon3.ai

• Federal Senior Product Analytics Engineer

  US, Remote · Senior+ · Oct 15, 2026
• Federal Senior Data Engineer

  US, Remote · Senior+ · Oct 15, 2026
• Senior Sales Engineer, Australia

  Australia · Senior+ · Oct 14, 2026
• Director of IT Engineering

  US, Remote · Director+ · Oct 14, 2026
• Principal Software Engineer, Agentic Data Platform

  US, Remote · Senior+ · Oct 13, 2026
• Senior Sales Engineer, Japan

  Japan · Senior+ · Oct 9, 2026
• Senior Software Engineer, Data Ingestion

  US, Remote · Senior+ · Oct 8, 2026
• Senior Engineering Manager, Database Platform

  US, Remote · Manager · Oct 8, 2026
• Software Engineer, API Platform

  US, Remote · Mid · Oct 7, 2026
• Software Engineer, Partner Integrations

  US, Remote · Mid · Oct 7, 2026
• Senior/Staff Attack Engineer, Rapid Response

  US, Remote · Senior+ · Oct 7, 2026
• Staff Software Engineer, Front End

  US, Remote · Senior+ · Oct 7, 2026
• Senior Engineering Manager, Client Platform

  US, Remote · Manager · Oct 6, 2026
• Senior Product Analytics Engineer

  US, Remote · Senior+ · Oct 5, 2026
• Sales Engineer, Eastern Canada

  Canada · Toronto, CA · Mid · Oct 5, 2026
• Senior Customer Onboarding Engineer

  US, Remote · Senior+ · Sep 29, 2026
• Senior IT Systems Engineer

  US, Remote · Senior+ · Sep 29, 2026
• Senior Backend Engineer, Integrations

  US, Remote · Senior+ · Sep 28, 2026
• Senior Backend Engineer, Growth & MSSP

  US, Remote · Senior+ · Sep 28, 2026
• Senior/Staff Site Reliability Engineer

  US, Remote · Senior+ · Sep 25, 2026
• Senior/Staff Developer Experience Engineer

  US, Remote · Senior+ · Sep 25, 2026
• Senior/Staff Platform Engineer

  US, Remote · Senior+ · Sep 24, 2026
• Senior Engineering Manager, MSSP

  US, Remote · Manager · Sep 23, 2026
• Senior Detection Engineer (EDR), Autonomous Defense

  US, Remote · Senior+ · Sep 18, 2026
• Federal Sales Engineer, DoW

  Washington, DC · Mid · Sep 16, 2026
• Federal Sales Engineer, CIV

  Washington, DC · Mid · Sep 16, 2026
• Senior Sales Engineer (Western Canada)

  Canada · Senior+ · Sep 16, 2026
• Senior Machine Learning Engineer, Autonomous Defense

  US, Remote · Senior+ · Sep 14, 2026
• Senior Backend Engineer, Autonomous Defense

  US, Remote · Senior+ · Sep 14, 2026
• Applied AI Engineer, Autonomous Defense

  US, Remote · Mid · Sep 14, 2026
• Staff Software Engineer, Autonomous Defense

  US, Remote · Senior+ · Sep 14, 2026
• Sales Engineer (SouthWest)

  US, Remote · Mid · Sep 4, 2026
• Sales Engineer (Northeast)

  US, Remote · Mid · Sep 3, 2026
• Senior Federal Compliance Analyst

  US, Remote · Senior+ · Sep 2, 2026
• Federal IT Enterprise Services Administrator

  US, Remote · Mid · Sep 2, 2026
• Staff Attack Engineer, Internal/AD

  US, Remote · Senior+ · Sep 1, 2026
• Senior Backend Engineer, Data & App Platform

  US, Remote · Senior+ · Aug 28, 2026
• Senior Technical Support Engineer, EMEA

  Amsterdam, Netherlands · UK · Ireland · Senior+ · Aug 28, 2026
• Senior Backend Engineer, Precision Defense

  US, Remote · Senior+ · Aug 27, 2026
• Senior/Staff Data Engineer

  US, Remote · Senior+ · Aug 27, 2026
• Engineering Manager, Web Application Discovery

  US, Remote · Manager · Aug 27, 2026
• Senior Sales Engineer, DACH

  Germany · Senior+ · Aug 24, 2026
• Staff Technical Support Engineer (Web App)

  US, Remote · Senior+ · Aug 6, 2026
• Senior Backend Engineer, Security Controls

  US, Remote · Senior+ · Jul 28, 2026
• Staff Software Engineer, Tripwires

  US, Remote · Senior+ · Jul 28, 2026
• Senior Federal Technical Support Engineer

  US, Remote · Senior+ · Jul 23, 2026
• Senior Sales Engineer, DACH Channel

  Germany · Senior+ · Jul 20, 2026
• Sales Engineer (Tri-State)

  US, Remote · Mid · Jul 15, 2026
• Senior Software Engineer, Browser Automation

  US, Remote · Senior+ · Jun 23, 2026
• WebApp Offensive Security Software Engineer

  US, Remote · Mid · Jun 11, 2026
• Senior Sales Engineer, Italy

  Italy · Senior+ · Jun 4, 2026
• Senior Sales Engineer, Singapore

  Singapore · Senior+ · Jun 2, 2026
• Federal Software Engineer, Attack

  US, Remote · Mid · May 28, 2026
• Federal Platform Engineer

  US, Remote · Mid · May 28, 2026
• Federal Backend Engineer

  US, Remote · Mid · May 28, 2026
• Commercial Sales Engineer

  Chicago, Illinois · Mid · Apr 15, 2026
• Staff Attack Engineer, AI/LLM

  US, Remote · Senior+ · Apr 10, 2026
• Senior Back End Engineer

  US, Remote · Senior+ · Jun 13, 2025

Roles like these elsewhere