Application Security Engineer Location: Dublin Salary: €60,000-€90,000, We're looking for an engineer who can help safeguard the security of our web and mobile products, supporting teams that build high-availability systems used across our platform.
What You'll Do Conduct security testing on applications and provide practical remediation guidance.
Review designs, code, and upcoming features to identify risks early.
Contribute to internal tooling, automation, and documentation that streamline security processes.
Verify reported vulnerabilities and partner with engineering teams to resolve them.
Stay current with trends in application security and evolving threat techniques.
Work closely with product and engineering groups to strengthen our overall security posture.
Requirements ~3 years of experience in application security or software engineering with a security focus.
Experience assessing web or mobile apps and performing vulnerability analysis.
Strong understanding of authentication, authorization, data validation, session handling, encryption basics, and secure communication.
Familiarity with OWASP Top 10, CWE, and common mobile security concerns.
Hands-on experience with tools like SAST, DAST, dependency scanners, or mobile assessment frameworks.
Ability to guide developers through remediation and validate fixes.
Comfort with at least one major language (Java, Java Script/Type Script, Python, Go, Swift, Kotlin, etc.).
Understanding of secure development practices and CI/CD integration.
Working knowledge of API security and cloud fundamentals.
Strong communication skills.
Nice to Have Experience with threat modeling or secure design discussions.
Knowledge of OAuth 2.0, OIDC, SAML, or JWT.
Background with containers or cloud-native environments.
Familiarity with vulnerability management or security automation.
Certifications such as OSCP, GWEB, GWAPT, or CSSLP.
Reperio Human Capital acts as an Employment Agency and an Employment Business.
Skills: Application-security Dublin Vulnerability-assessment Threat-modelling security Dev Sec Ops Benefits: Work From Home