Staff Engineer: Enterprise Integrations Architect

OpenKrill; United States; Hybrid; USD 230,000 - 260,000; Full time

Benefits offered by this job

Equity package

Health, vision & dental insurance

Flexible vacation policy

Parental leave

Job summary

Horizon3, a remote cybersecurity company, seeks an Expert Engineer for the Partner Integrations team. You will anchor how NodeZero connects to the security ecosystem, setting architecture direction, reliability standards, and owning complex integration surfaces.

This staff-level role involves hands-on coding, architecture design, and mentoring engineers. You will work on a portfolio of integrations on a shared framework, ensuring every integration remains reliable for customers.

Qualifications

• 8+ years of professional software engineering experience with production integrations or API platforms.
• Expert-level understanding of API integration patterns (OAuth, webhooks, idempotency, pagination, rate limiting).
• Track record building integrations with major security platforms (EDR, SIEM, SOAR, ITSM) or enterprise SaaS ecosystems.

Responsibilities

• Design and own the technical framework for Partner Integrations connectors, including authentication lifecycle, event delivery, retries, and observability.
• Lead high-complexity integrations with platforms that have complex auth flows or high-volume event schemas.
• Define reliability and observability standards; enforce through code and design reviews.
• Maintain deep knowledge of partner APIs and event models; be the reference point when docs are not enough.
• Mentor mid to senior engineers through design and code reviews; drive architectural decisions.

Skills

8+ years experience

API integration patterns

Security integrations

Go

Python

Tools

Go

Python

Job description

Horizon3, a remote cybersecurity company, seeks an Expert Engineer for the Partner Integrations team. You will anchor how NodeZero connects to the security ecosystem, setting architecture direction, reliability standards, and owning complex integration surfaces.

This staff-level role involves hands-on coding, architecture design, and mentoring engineers. You will work on a portfolio of integrations on a shared framework, ensuring every integration remains reliable for customers.