230K–260K USD / year
Staff Software Engineer, Partner Integrations
BackendRemote — United States
Published on 2026-10-23
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About this role
Set technical direction for the shared integration framework connecting NodeZero to security and enterprise platforms. This hands-on staff-level role combines architecture, production coding, reliability ownership, incident response, and mentorship.
About the company
Horizon3.ai is a technology company specializing in cybersecurity solutions, focusing on automated penetration testing and threat detection for enterprises. They provide a range of services aimed at enhancing security posture and risk management for organizations across various sectors.
The team
Partner Integrations team, reporting to the Partner Integrations Engineering Manager.
Stack
GoPythonKubernetesAWSOAuth 2.0CrowdStrike FalconSentinelOneSplunk
What you'll do
- Own architecture and standards for the shared integrations framework.
- Implement technically complex partner integrations.
- Define reliability, observability, and production-readiness practices.
- Advise the team on partner APIs and event models.
- Mentor engineers through design and code reviews.
- Diagnose complex integration failures and prevent recurrence.
What we're looking for
- 8+ years of software engineering experience specializing in production integrations, connectors, or API platforms.
- Expert knowledge of API integration patterns, including authentication, webhooks, idempotency, pagination, rate limits, and schema evolution.
- Experience building integrations with enterprise security platforms or comparable SaaS ecosystems.
- Expert proficiency in Go or Python.
- Knowledge of distributed-systems reliability patterns and integration observability.
- Experience with cloud-native, containerized environments such as Kubernetes and AWS.
- Track record of setting engineering standards, documenting architecture, and mentoring engineers.
Nice to have
- Experience with CrowdStrike Falcon, SentinelOne, Splunk, ServiceNow, Jira, or similar platforms.
- Cybersecurity industry experience and familiarity with SOC teams, MSSPs, or security engineers.
- Experience designing cross-platform field-mapping schemas.
- Familiarity with vendor integration certification or partner API programs.
Benefits
- Stock options
- Health, vision, and dental insurance for employees and their families
- Flexible vacation policy
- Generous parental leave