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Phantom

Senior Security Engineer

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Description

Perform security assessments, vulnerability testing, threat modeling, reporting, secure coding collaboration, cryptographic integrity verification, incident response, and cross-team security projects.

Responsibilities

  • Perform regular security assessments on new projects, infrastructure, and code
  • Identify and mitigate vulnerabilities through manual testing and automated tools
  • Conduct threat modeling and incorporate threat intelligence
  • Write detailed reports and present findings to technical teams and management
  • Implement secure coding practices and ensure cryptographic integrity
  • Participate in incident response and incident management
  • Lead large cross-team security projects
  • Develop and validate proof of concepts demonstrating vulnerabilities

Requirements

  • 7+ years of offensive security experience focused on blockchain technology and cryptography
  • Strong understanding of web and mobile application security risks and vulnerabilities
  • Proficiency in JavaScript and TypeScript code review
  • Experience writing proof of concepts to demonstrate vulnerabilities
  • Familiarity with manual testing, automated security tools, threat modeling, and threat intelligence
  • Strong analytical and problem-solving skills
  • Good verbal and written communication skills

Benefits

  • Equity
  • Comprehensive medical, dental, and vision insurance fully covered
  • Remote setup stipend
  • Flexible hours
  • Supportive remote environment
  • Unlimited vacation
  • 401(k) retirement plan
  • Monthly wellness benefit
  • Weekly meal benefit
  • Global off-sites

Skills

What Senior Security jobs ask for — and how much of it you have →
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See also

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