> Markdown version of [/jobs/ext/1609789-web-mobile-security-auditor-pen-testing-expert](https://www.wearedevelopers.com/jobs/ext/1609789-web-mobile-security-auditor-pen-testing-expert). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

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# Web & Mobile Security Auditor * Pen-Testing Expert

- **Company:** S2Grupo
- **Location:** Valencia, Spain
- **Contract:** Permanent contract
- **Skills:** Software System Penetration Testing, Web Applications
- **Published:** July 27, 2026
- **Apply:** https://www.buscojobs.com.es/web-mobile-security-auditor-pen-testing-expert-en-valencia-ID-364725831

## About the Role

Se requiere experiencia de al menos 3 años en pentesting y conocimiento en metodologías de seguridad.Con más de 20 años en ciberseguridad, ofrecemos estabilidad, un equipo de expertos que te apoyará y retos interesantes donde tu trabajo cuenta.

## Description

S2GRUPO en Valencia busca un Consultor de Seguridad Ofensiva para realizar auditorías de seguridad en aplicaciones web y móviles.Se requiere experiencia de al menos 3 años en pentesting y conocimiento en metodologías de seguridad.Con más de 20 años en ciberseguridad, ofrecemos estabilidad, un equipo de expertos que te apoyará y retos interesantes donde tu trabajo cuenta.¡Apúntate, te estamos esperando!#J-*****-Ljbffr


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