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Cloudflare

Security Researcher

Cloudflare

Posted

last week

Singapore, Singapore

Remote

SGD 10K

Mid Level

Full Time

Match

Skills

Experience

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Sema

Sema Summary

As a Security Researcher at Cloudflare, you'll develop and improve security measures protecting customer applications from web threats. Your role involves analyzing vulnerabilities, developing mitigation strategies, and collaborating across teams.

About Company

Cloudflare is a leading connectivity cloud company that enhances security, speed, and reliability for organizations worldwide. With a mission to protect the free and open internet, Cloudflare's technology serves millions of websites and applications.

Core Requirements

  • Bachelor's or Master's in Computer Science or related field.
  • 2+ years in Web Application Security.
  • Familiarity with web protocols and OWASP Top 10.
  • Experience in coding and automation.
  • Strong communication skills.

Responsibilities

  • Research and improve WAF detection logic.
  • Analyze web vulnerabilities and exploits.
  • Collaborate with product and data teams.
  • Develop and deploy WAF rules and signatures.
  • Conduct penetration testing and assessments.
  • Automate rule validation and testing workflows.
  • Produce internal and external research reports.

Must Have skills

Web Application SecurityWAF rule developmentSQL proficiencyPython programmingAnalytical thinkingCollaborationCommunication

Job Keywords

Security ResearcherWAFWeb SecurityPenetration TestingThreat Intelligence

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