CrackenAGI

Software Development Engineer in Test, SDET

CrackenAGI

full-time

Posted on:

Location Type: Remote

Location: Remote • 🇺🇸 United States

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Job Level

Mid-LevelSenior

Tech Stack

Cyber SecurityPython

About the role

  • Own quality for core cybersecurity features and systems
  • Work side-by-side with security and platform engineers throughout the development lifecycle
  • Design test strategies for security-critical and adversarial scenarios
  • Build and maintain automated test frameworks and tooling (primarily Python)
  • Perform white-box testing and participate in design and code reviews
  • Test system-level properties: performance, reliability, scalability, failure modes
  • Debug complex issues, perform root cause analysis, and improve test coverage
  • Contribute to CI/CD pipelines and quality gates for security-sensitive releases

Requirements

  • Cybersecurity background, such as:
  • Pentesting, threat detection, security research, reverse engineering, blue/red team experience
  • Hands-on experience with software testing or test automation
  • Strong programming skills (Python required; ability to read system-level code is a plus)
  • Experience designing automated tests and writing actionable bug reports
  • Attacker mindset — you enjoy breaking systems to make them resilient
  • Ability to independently define test strategies and take ownership
  • Comfortable working in a distributed, high-autonomy team
Benefits
  • Ownership of a core cybersecurity product
  • Direct collaboration with founders and elite cyber operators
  • High autonomy and real impact on product direction
  • Fully remote & flexible work setup
  • Competitive compensation

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
Pythonautomated testingwhite-box testingtest automationroot cause analysisperformance testingreliability testingscalability testingdebuggingCI/CD
Soft skills
ownershipindependenceproblem-solvingcollaborationcommunicationattacker mindsetadaptabilitycritical thinkingattention to detailresilience