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Twilio

Twilio is a Platform-as-a-Service (PaaS) company established in 2007. In support of a flexible workplace, Twilio has previously posted freelance, flexible schedule, part-time, hybr

Senior Engineer, Offensive Security

Location

India

Posted

86 days ago

Salary

0

Seniority

Senior

3 yrs expEnglishAndroidiOSPython

Job Description

Senior Engineer, Offensive Security

Twilio

• Perform manual and automated testing of web applications, APIs, and mobile apps (iOS/Android) • Conduct network and cloud level assessments • Triage and validate reports from automated scanners or bug bounty hunters • Perform prompt injection and jailbreak tests on AI prototypes • Draft high-quality reports detailing the "path to compromise" • Manage and update the team's testing infrastructure • Provide direct technical guidance to engineering teams • Design and lead multi-week Red Team operations • Build custom payloads and obfuscated scripts • Build automated testing frameworks for AI systems • Execute sophisticated attacks against cloud services • Collaborate with SIRT and Detection Engineering

Job Requirements

  • 3–5 years in offensive security, penetration testing, or a high-volume bug bounty background
  • Expert Knowledge and solid understanding of the MITRE ATT&CK matrix and the OWASP Top 10 for web applications and top 10 for LLMs
  • Proficient in Burp Suite professional, Nmap, Metasploit, Wireshark etc.
  • Ability to write functional scripts in Python or Bash to automate testing tasks
  • Possession of advanced industry certifications such as OSCP, OSEP, OSWE, GXPN or similar
  • Telecom expertise is preferred

Benefits

  • Competitive pay
  • Generous time off
  • Ample parental and wellness leave
  • Healthcare
  • Retirement savings program
  • Many other benefits that vary by location

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