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Senior Product Security Engineer, Application Security (Remote)

USA - Remote · Remote · full time · Senior

$160,000 – $250,000

Listed on CrowdStrike’s own careers site. You apply with them directly — we never stand between you and the employer.

What this role is

A senior security engineer role focused on protecting CrowdStrike's applications from threats by reviewing code, building threat models, and collaborating with product teams to ship secure software. This suits experienced application security specialists comfortable working hands-on with developers across large-scale, complex systems.

Our summary, not CrowdStrike’s wording. The full posting is on their site.

Skills this role names

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What they ask for

Required

10+ years cybersecurity experience
Expertise in identifying security defects
Experience with threat modeling frameworks, especially STRIDE
Manual secure code review for Go, Python, or JavaScript
Browser security knowledge across Chrome, Firefox for desktop and mobile
TypeScript, React, Node.js, and Electron experience
API endpoint security review and testing
Secure configuration of cloud-native and containerized applications in GCP, Azure, or AWS
Experience with AppSec tools like SAST, DAST, CSPM, DSPM, ASPM
Understanding of software weaknesses beyond OWASP Top 10
Application penetration testing experience
Cross-team collaboration on technical challenges
Automation development for application security tasks
Experience using AI technologies to enhance decision-making and workflows

Nice to have

Experience at extremely large scale
Comfort with ambiguity and self-direction
Positive working relationships with product engineers or software development experience
Docker and Kubernetes expertise
WebAssembly, Kotlin, or Scala experience
Contributions to open source security projects
Mentoring, coaching, or team culture improvement experience
Technical security certifications or academic background