CareerPlan

Senior Staff Engineer Software (Cortex Platform)

Office - USA - CA - HeadquartersFull-time2026-10-02 → 2026-11-10
HybridVisa sponsorship offered

Core

Senior backend engineer developing and scaling the Cortex Platform (XSOAR, XDR, XSIAM) to serve thousands of global customers.

Role type

Senior Staff Software Engineer (Backend)

Builds

High-scale, distributed server-side applications and shared Cortex infrastructures

Domain

Cybersecurity / Cloud Infrastructure

Required skills

Python or Go, distributed cloud products, microservices architecture, RDBMS and NoSQL databases, end-to-end backend development

Preferred skills

GCP/AWS/Azure, Docker, Kubernetes, CI/CD pipelines, infrastructure as code

Responsibilities

Lead end-to-end backend development lifecycle, collaborate across teams to design solutions, engage with customers for technical solutions, participate in architectural decisions and code reviews, design high-scale distributed applications, improve system architecture and processes

Seniority

Senior Staff, hands-on IC