Sr. Security Engineer (Penetration Testing)

CertiK
United States
Workplace: RemoteFull timeFunction: CybersecurityExperience: 4+ yearsEducation: mastersSkills: ["Communication","Problem-solving","Teamwork"]

Senior security engineer focused on penetration testing across web, mobile, thick clients, and browser extensions, with cloud security reviews and source code assessments. You’ll perform external/internal network pentests, develop comprehensive reports for technical and non-technical audiences, and contribute to blockchain security research and tooling. The role combines cybersecurity and blockchain domains in a remote US-based team.

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FursaFursa
CertiK
CertiK
4 years ago

Sr. Security Engineer (Penetration Testing)

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 6 hours agoStatus: Live

Job Summary

Senior security engineer focused on penetration testing across web, mobile, thick clients, and browser extensions, with cloud security reviews and source code assessments. You’ll perform external/internal network pentests, develop comprehensive reports for technical and non-technical audiences, and contribute to blockchain security research and tooling. The role combines cybersecurity and blockchain domains in a remote US-based team.
Location: United States
Workplace: Remote
Employment Type: Full time
Job Function: Cybersecurity

Key Responsibilities

  • •Perform security assessments on web, mobile, thick client applications, and browser extensions
  • •Conduct external and internal network penetration tests
  • •Perform security source code reviews
  • •Perform cloud security reviews
  • •Develop comprehensive pentest reports for both technical and non-technical audiences

Pay and Benefits

Perks:MedicalVisionDental401kLife InsuranceHsaFsaPaid LeaveRemote Work

Key Requirements

  • •Passionate about cryptocurrency, DeFi, and blockchain, with a willingness to learn Web3 technologies such as smart contracts
  • •Minimum of 4 years of experience in application security and penetration testing
  • •Experience in source code review for different languages, with a strong understanding of JavaScript and TypeScript
  • •Experience in mobile application penetration testing
  • •Familiar with cloud platforms and their security risks, such as AWS, Azure, and GCP
Experience:4+ yearsBlockchain securityCryptocurrencyDeFi
Education:Master's
Skills:CommunicationProblem-solvingTeamwork
Certifications:OSCPOSWEOSCEGWAPT
Languages:English
Tech Stack:JavaScriptTypeScriptPythonBashAWSAzureGCPCryptography

Company Brief

CertiK
Provides blockchain and smart contract security services, including automated formal verification, security audits, and real-time monitoring to protect decentralized finance protocols, smart contracts, and blockchain ecosystems from vulnerabilities and exploits.
Industry: Cybersecurity
Company Size: Large (251 to 1,000 employees)
Growth: Scaleup
Headquarters: New York, United States
Founded: 2018
WebsiteLinkedIn