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October 22, 2026
Web Application Security Engineer (Remote)
Mid • Remote
45,000 - 75,000 EUR/yr
Freiburg im Breisgau, BW, Germany
Quick Facts
- Role: Web Application Security Engineer (Remote)
- Focus: Web-app security enablement, vulnerability assessment, threat modeling, and secure development support
Description
You will help protect a large web application and its users by assessing security weaknesses, creating actionable recommendations, and supporting teams throughout planning, development, and operations. The work includes analyzing vulnerabilities, developing and maintaining cross-team security mechanisms, and enabling secure configuration, build, and release practices (IaC, CI/CD, SDLC). This is a modern, agile environment with DevOps practices and the ability to work flexibly from office or home.
Responsibilities
- Support feature teams with security questions during conception, implementation, and operation of the application
- Analyze vulnerabilities and develop and maintain cross-team security controls
- Deep-dive into technical topics and help engineers consider security from planning through runtime
- Evaluate vulnerabilities in the application context and create clear, precise recommendations
Requirements
- Strong and extensive experience in web application and cloud security, preferably with AWS
- Understanding of how to securely configure, build, and release modern web applications (IaC, CI/CD, SDLC)
- Ability to assess vulnerabilities and produce recommendations
- Knowledge of Java web applications and JavaScript web clients (TypeScript)
- Knowledge of dependency management tooling configuration (NPM, Gradle)
- Development experience and ability to automate security-related tasks with scripts (Bash, Python or similar)
- Threat modeling knowledge and ability to identify threats by thinking like an attacker
- Ability to communicate vulnerabilities and security recommendations clearly and precisely
- German C2 and very good English
- Incident response experience is a plus
Benefits
- Work in a modern, agile DevOps setup (Scrum and Kanban)
- Flexible office/home working and team-led interview process
- Security-focused culture with Hacking Days and occasional After-Work sessions
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