Senior Mobile Security Engineer – RASP (Remote, Spain)

Socium - Teams Done Differently; Almería; Presencial; EUR 70.000 - 100.000; Jornada completa

Descripción de la vacante

Socium - Teams Done Differently seeks a Senior Product Security Engineer to build a mobile RASP platform and secure SDKs. You’ll code daily across iOS/Android and backend services, applying cryptography, code-hardening, and attestation.

Fully remote with Spain-based base; collaboration with Sales and Solutioning teams; hands-on evaluations against competitors are expected. Strong security mindset and English proficiency required.

Formación

• Strong, current hands-on software engineering with production code.
• Mobile SDK development in iOS and/or Android, security-focused.
• Experience integrating third-party SDKs via APIs and callbacks.
• Code-hardening, obfuscation and binary hardening across mobile toolchains.
• Applied cryptography fundamentals and secure data-at-rest storage.
• Backend development in Python (Flask) with testing and API design.
• Experience shipping quickly with AI coding tools.
• CI/CD implementation and cloud basics (AWS) with Docker.
• Familiarity with RASP/MTD and mobile attacker toolkit.
• Professional-level English communication.

Responsabilidades

• Develop mobile security features (RASP) for iOS/Android and backend.
• Write production code across mobile and backend services.
• Build and operate Python Flask backend APIs and services.
• Perform competitive evaluations and support pre-sales engineering.
• Collaborate with sales/solutioning teams as needed.

Conocimientos

Mobile SDK development

iOS (Swift/Obj-C)

Android (Kotlin/Java)

Backend Python (Flask)

Code hardening

Applied cryptography

AI coding tools experience

CI/CD experience

AWS basics

Docker fundamentals

Security tooling (RASP/MTD)

Herramientas

GitHub Actions

GitLab CI

Jenkins

AWS

Docker

Frida

Xcode/Android Studio

Descripción del empleo

Socium - Teams Done Differently seeks a Senior Product Security Engineer to build a mobile RASP platform and secure SDKs. You’ll code daily across iOS/Android and backend services, applying cryptography, code-hardening, and attestation.

Fully remote with Spain-based base; collaboration with Sales and Solutioning teams; hands-on evaluations against competitors are expected. Strong security mindset and English proficiency required.