Cobalt Core Pentester - UK, Germany, Nordics

2 months, 2 weeks ago
Freelance
Mid Level
Cybersecurity
Cobalt

Cobalt

Cobalt modernizes traditional pentesting with a global talent pool and SaaS platform, delivering actionable results to pinpoint and remediate software vulnerabilities.

Internet Software & Services
251-1K
Founded 2013
$37M raised

Description

  • Perform manual penetration testing of web applications, APIs, internal and external networks, and iOS and Android mobile applications.
  • Work as part of a pentest team and collaborate directly with clients.
  • Document the results of assessments, audits, tests, and verification activities in detail.
  • Perform manual validation of identified vulnerabilities.
  • Test mobile and web applications for OWASP Top 10 vulnerabilities.
  • Participate in Cobalt's onboarding, technical assessment, and platform setup process before starting client work.

Requirements

  • 4+ years of pentesting or similar experience.
  • Strong understanding of application security.
  • Ability to communicate effectively.
  • Professional demeanor and respectful collaboration with others.
  • Strong work ethic with attention to detail.
  • Desire to become an expert in the field.
  • Collaborative spirit.
  • This is a freelance, part-time position.
  • Applicants must reside in the UK, Germany, or Nordic countries.
  • Certifications such as CREST, PenTest+, GPEN, CEH, OSCP, AWS, CISSP, eCPPT, eWAPT, OSCE, or OSWE are a plus.
  • This is not an entry-level position.

Benefits

  • Opportunity to join Cobalt Core, a curated community of security professionals.
  • Work on pentests and cool projects with direct client engagement.
  • Rolling application review with selective onboarding into the Core community.
  • Preference for referrals from current Cobalt Core pentesters.

Interested in this position?

Apply directly on the company website

Apply Now

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