> Markdown version of [/jobs/ext/2959656-application-security-engineer-code-vetting-crypto-expert](https://www.wearedevelopers.com/jobs/ext/2959656-application-security-engineer-code-vetting-crypto-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).

---

# Application Security Engineer - Code Vetting & Crypto Expert

- **Company:** Alten
- **Location:** Madrid, Spain
- **Contract:** Permanent contract
- **Skills:** Static Program Analysis, Code Review, Fortify (Software), SonarQube, Software Security, Checkmarx
- **Published:** September 17, 2026
- **Apply:** https://www.buscojobs.com.es/application-security-engineer-code-vetting-crypto-expert-en-madrid-ID-371632417

## About the Role

Se valorará experiencia en auditorías de seguridad y revisión de código, así como sólidos conocimientos de criptografía y herramientas como Fortify, Checkmarx o SonarQube.

## Description

ALTEN busca un/una Ingeniero/a de Seguridad de Aplicaciones para un gran proyecto en una multinacional de telecomunicaciones.Se valorará experiencia en auditorías de seguridad y revisión de código, así como sólidos conocimientos de criptografía y herramientas como Fortify, Checkmarx o SonarQube.La persona trabajará en todo el ciclo del servicio: despliegue de plataforma, inventario criptográfico, análisis de código y definición del roadmap de transformación, en un entorno europeo con#J-*****-Ljbffr


## Related Videos

- [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers)
- [Are Code Reviews Worth It? Insights from 16 Years of Review Data](https://www.wearedevelopers.com/videos/1135-are-code-reviews-worth-it-insights-from-16-years-of-review-data)
- [Automated Code Quality Checks with Custom SonarQube Rules](https://www.wearedevelopers.com/videos/428-automated-code-quality-checks-with-custom-sonarqube-rules)
- [Real-World Security for Busy Developers](https://www.wearedevelopers.com/videos/1545-real-world-security-for-busy-developers)
- [Build a CI/CD pipeline to automate code reviews and ensure code quality](https://www.wearedevelopers.com/videos/349-build-a-ci-cd-pipeline-to-automate-code-reviews-and-ensure-code-quality)
- [Practical tips for keeping your C# code base clean](https://www.wearedevelopers.com/videos/100149-practical-tips-for-keeping-your-c-code-base-clean)

## Related Articles

- [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)
- [Understanding and Mitigating Common Web Vulnerabilities](https://www.wearedevelopers.com/magazine/565-understanding-and-mitigating-common-web-vulnerabilities)
- [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers)
- [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools)
- [Events like RSAC Get You CISOs. Developers Decide What Actually Gets Deployed.](https://www.wearedevelopers.com/magazine/693-events-like-rsac-get-you-cisos-developers-decide-what-actually-gets-deployed)
- [Dev Digest 134 - Where pixels sing?](https://www.wearedevelopers.com/magazine/477-dev-digest-134-where-pixels-sing)