Senior App Security Engineer

New

Skills

Application Security Automation JavaScript Penetration Testing Python Secure Coding Practices Secure Design Reviews Security Tooling Threat Modeling Vulnerability Remediation

We are seeking a Senior Application Security Engineer to lead secure design reviews and threat modeling for our crypto custody, trading, and payments projects. This role involves building and shipping AppSec tooling, including AI agents for secure design and code review, while partnering with engineering teams to remediate vulnerabilities and enhance secure coding practices.

Key Responsibilities
  • Lead secure design reviews and threat modeling for crypto custody, trading, and payments.
  • Build and ship AppSec tooling, including AI agents for secure design and code review.
  • Collaborate with engineering teams to remediate vulnerabilities and improve secure coding.
Required Skills & Qualifications
  • 5+ years of experience in application security.
  • Ability to perform design reviews, threat modeling, secure code reviews, or pentesting.
  • Experience building or contributing to security tooling and automation.
  • Strong background in app security best practices and common vulnerabilities (e.g., SSRF, race conditions).
  • Scripting/development experience (Python, JavaScript, or similar) with the ability to read/write code.
  • Strong communication skills to influence without authority and collaborate across teams.

No forms. Your profile is generated instantly.

Job Type: Remote

Salary: Not Disclosed

Experience: Entry

Duration: Months

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