Principal Software Engineer, Security
Core
Design and implement core backend services and integrations for Wirespeed's detection and enrichment platform, serving security operations and detection engineering teams.
Role type
Principal Software Engineer (Security Backend & Integrations)
Builds
Backend services, integrations with security tools (EDR, identity providers, SIEMs), and detection pipelines.
Domain
Cybersecurity, MDR, Security Engineering
Deliverable
production ML models | product features
Required skills
Backend engineering, distributed systems, TypeScript/Node.js, API integration design, security concepts (EDR, IAM, SIEM), high-volume data systems, technical leadership, architectural design
Preferred skills
Experience with security tools (EDR, identity, SIEM), detection engineering, cybersecurity/MDR domain knowledge
Technologies
TypeScript, Node.js
Responsibilities
Lead design and implementation of core backend services and integrations; Own high-impact integrations with key security tools; Collaborate with detection engineering and security operations to translate strategies into production logic; Set technical standards for code quality, testing, and observability; Mentor and guide senior engineers on complex architectural decisions
Seniority
Principal, hands-on IC with mentorship
