Role overview

Cybersecurity Engineer – Applications

Requirements and responsibilities

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Details

  • Conduct threat modeling and security architecture reviews for new and existing applications and services.
  • Perform manual code reviews, secure design consultations, and pair with engineering teams on hardening critical components.
  • Operate and tune SAST, DAST, IAST, SCA, and secret-scanning tools across CI/CD pipelines.
  • Drive vulnerability management workflows including triage, prioritization, owner assignment, and SLA tracking.
  • Build paved-road libraries and frameworks that make secure patterns the default for engineering teams.
  • Lead red-team and purple-team exercises against internal applications and drive remediation of identified weaknesses.
  • Implement and operate runtime protections including WAF, RASP, bot protection, and abuse-detection mechanisms.
  • Design and enforce secure authentication, authorization, session management, and cryptographic patterns.
  • Partner with infrastructure and platform teams to harden container, Kubernetes, and cloud environments.
  • Develop and deliver application security training, lunch-and-learns, and onboarding content for engineering staff.
  • Respond to security incidents involving application vulnerabilities or active exploitation.
  • Track and apply emerging threats and CVEs that may affect the application portfolio.
  • Maintain comprehensive, current technical documentation — including architecture diagrams, design decisions, configuration references, runbooks, and operational procedures — so that the system remains supportable, auditable, and easy to onboard new engineers onto over time.
  • Stay current with application security research and emerging defensive tooling.
  • Bachelor’s degree in Computer Science, Cybersecurity, or a related field.
  • Five or more years of application security or security engineering experience.
  • Strong understanding of OWASP Top 10, common vulnerability classes, and modern exploit patterns.
  • Hands-on experience performing code review across at least two major languages.
  • Deep familiarity with SAST, DAST, SCA, and CI/CD-integrated security tooling.
  • Strong understanding of authentication, authorization, and cryptographic primitives.
  • Experience with cloud security and modern infrastructure controls.
  • Strong communication skills with technical and non-technical audiences.
  • Proficiency in at least one programming language for tooling and automation.
  • Experience working closely with engineering teams in an Agile environment.
  • Industry certifications such as OSCP, OSCE, GWAPT, or CISSP.
  • Experience with offensive security tooling and red-team operations.
  • Bug bounty experience, public CVEs, or open-source security contributions.
  • Familiarity with AI/LLM application security considerations.
  • Exposure to regulated industries with strict compliance requirements.
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Browse stack
FocusApplication Security EngineerRole area
Seniority signalSeniorCandidate level
StackCI/CD, Kubernetes, LLMPrimary skills
Location1 accepted countryEligibility

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