Senior Software Engineer, Partner Integrations
Horizon3 AI2 hours ago
Remote, United StatesSenior
Base Salary
$199k - $235k/yr
Responsibilities
- Design, build, test, maintain, launch, and support integrations between NodeZero and partner security, SIEM, SOAR, and ITSM platforms.
- Own integrations end to end, including partner API analysis, implementation, production support, and issue resolution.
- Implement authentication, event delivery, retries, idempotency, pagination, rate limiting, schema mapping, and partial-failure handling.
- Improve the shared integration framework, testing practices, documentation, and observability standards.
- Monitor and troubleshoot production integrations using logs, metrics, alerts, and dashboards, and deliver fixes that prevent recurrence.
- Collaborate with Product, Engineering, and partner technical teams on requirements, API questions, risks, and progress.
- Participate in architecture and code reviews and support teammate development through knowledge sharing and feedback.
Requirements
- Several years of professional software engineering experience building and supporting production APIs, integrations, or backend services.
- Proficiency in Go or Python and experience delivering maintainable, well-tested production code.
- Practical knowledge of OAuth 2.0 or API-key authentication, webhooks, pagination, rate limiting, retries, idempotency, and schema evolution.
- Experience handling distributed-systems failure modes such as duplicate or delayed events, partial failures, and partner API changes.
- Experience using logs, metrics, alerts, and dashboards to troubleshoot production systems.
- Comfort working in cloud-native or containerized environments such as AWS and Kubernetes.
- Strong collaboration skills for working through ambiguity, explaining technical tradeoffs, and following through with partners and internal teams.
- Interest in improving shared systems and helping other engineers succeed while remaining hands-on.
- Preferred experience with CrowdStrike Falcon, SentinelOne, Splunk, ServiceNow, Jira, or similar enterprise security and ITSM platforms.
- Preferred cybersecurity ecosystem knowledge, experience designing cross-platform field-mapping schemas, and familiarity with vendor marketplace or partner API certification processes.
Benefits
- Remote and hybrid work models are available depending on role and location, with some Chicago roles requiring regular in-office presence.
- Health, vision, and dental insurance are provided for employees and their families.
- Flexible vacation policy and generous parental leave are offered.
- Full-time roles are eligible for equity in the form of stock options.
- The company offers an inclusive, collaborative culture and career development opportunities.
Tech Stack
Categories
About Horizon3 AI
Horizon3 AI builds NodeZero, a proactive security platform that autonomously performs penetration testing and validates attack paths across on‑prem, cloud, and hybrid environments. The company sells its software by subscription to security and IT teams at enterprises and government agencies, helping prioritize and verify fixes. Founded in 2019 and headquartered in San Francisco, it is privately held and serves customers across regulated industries and the public sector.