
51 - 200 employees
Founded 2019
🔒 Cybersecurity
🤖 Artificial Intelligence
☁️ SaaS
Cybersecurity • Artificial Intelligence • SaaS
Horizon3. ai is a cybersecurity company that specializes in autonomous penetration testing through its platform, NodeZero. The company's mission is to proactively identify and address attack vectors before they can be exploited, allowing organizations to continuously assess their security posture across various environments including cloud, IoT, and on-premises systems. Founded by veterans from the US Special Operations and National Security sectors, Horizon3. ai offers a self-service SaaS solution that provides organizations with insights into their security vulnerabilities without requiring persistent or credentialed agents.
🔥 0 minutes ago
🇺🇸 United States – Remote
💵 $225.3k - $265k / year
⏰ Full Time
🟡 Mid-level
🟠 Senior
👮♀️ Software Engineering Manager
👻 Ghost score 20%
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51 - 200 employees
Founded 2019
🔒 Cybersecurity
🤖 Artificial Intelligence
☁️ SaaS
Cybersecurity • Artificial Intelligence • SaaS
Horizon3. ai is a cybersecurity company that specializes in autonomous penetration testing through its platform, NodeZero. The company's mission is to proactively identify and address attack vectors before they can be exploited, allowing organizations to continuously assess their security posture across various environments including cloud, IoT, and on-premises systems. Founded by veterans from the US Special Operations and National Security sectors, Horizon3. ai offers a self-service SaaS solution that provides organizations with insights into their security vulnerabilities without requiring persistent or credentialed agents.
• Lead the Partner Integrations sub-team, owning engineering execution and team health • Drive the pace, quality, and reliability of NodeZero’s first-party integration delivery • Grow the team to 6–7 engineers • Own the roadmap for CrowdStrike Falcon, SentinelOne Singularity, Splunk Enterprise/Cloud, ServiceNow, and other integration products • Decide what to build next, in what order, and at what depth • Own reliability, versioning, and backward compatibility for production integrations • Define the API contract with the Integrations Platform team • Monitor upstream vendor API changes and deprecations • Detect, triage, and ship compatibility fixes before customer incidents occur • Build and own certification and validation processes for integration releases • Coordinate functional testing, security validation, and partner certification requirements • Partner with Customer Success, Security Research, and the partnerships team • Align the integration roadmap with customer demand and partner commitments • Build and develop a team focused on reliable integrations
• Experience leading engineering teams of 5–8 people building and shipping third-party integration products in a SaaS or security context • Hands-on familiarity with APIs and data models of enterprise security platforms such as EDR, SIEM, ticketing, or similar • Track record of shipping integration products meeting enterprise reliability and data fidelity requirements • Experience managing external API dependencies, including rate limits, versioning, deprecations, and operational maintenance across multiple vendors • Ability to define and execute roadmaps with clear prioritization • Proficiency in Go or Python • Understanding of OAuth 2.0, API keys, SAML, and mutual TLS • Familiarity with webhook delivery, polling, and event-driven architectures • Experience with AWS infrastructure such as Lambda, SQS/SNS, and EventBridge, or equivalent • Experience normalizing data across disparate security data models • Background in cybersecurity, preferably with EDR, SIEM, or SOAR platforms • Experience with technology partnership programs and certification requirements • Familiarity with STIX/TAXII or other cybersecurity data exchange standards • Experience building customer-facing integration health dashboards or self-service troubleshooting tools
• Equity package in the form of stock options may be available • Health insurance for you and your family • Vision insurance for you and your family • Dental insurance for you and your family • Flexible vacation policy • Generous parental leave • Career development opportunities • Inclusive and collaborative culture • Remote and hybrid work models depending on role and location • Up to 5% travel required for success in the role
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