Senior Security Architect - (Runtime & OS-Level Security)

European Tech Recruit; Köln; Remote; EUR 80.000 - 120.000; Vollzeit

Zusammenfassung

A leading cybersecurity start-up is seeking a Senior Security Architect to design and develop innovative runtime defenses for their cutting-edge computing architecture. This remote role in Germany requires significant expertise in application security, programming, and cloud environments. You will play a vital part in enhancing system security, pushing the boundaries of proactive threat detection and protection as part of a dynamic and high-impact team.

Qualifikationen

• 7+ years of hands-on experience in application security.
• Deep technical expertise in runtime architectures and defenses.
• Proficiency in multiple programming languages including Python, Java, Go, Rust, and C/C++.

Aufgaben

• Architect and implement security protection mechanisms across user space and Linux kernel space.
• Develop secure solutions across cloud platforms and hybrid deployments.
• Collaborate with teams to embed security in every layer of the stack.

Kenntnisse

Application Security

Runtime Monitoring

Threat Prevention

Python

Java

Go

Rust

C / C++

Linux Kernel Internals

Containerization

Ausbildung

Bachelor’s degree in Computer Science, Engineering, or related field

Tools

eBPF

Docker

Kubernetes

Jobbeschreibung

Senior Security Architect - (Runtime & OS-Level Security) - Remote in Germany

Join a cutting-edge cybersecurity start-up building a formally verified trusted computing architecture that leverages hypervisor-based introspection to detect and neutralize threats across Edge to Cloud environments. As an Application Security Architect, you'll design, prototype, and develop innovative runtime defences that push the boundaries of proactive threat detection and prevention. You'll be part of a lean, high-impact team, contributing directly to the next evolution in system security.

Responsibilities :

• Architect and implement security protection mechanisms across user space and Linux kernel space, using tools like eBPF, seccomp, or custom kernel modules.
• Build both rapid prototypes and production-ready components to detect and prevent exploits, vulnerabilities, and anomalous behaviors.
• Develop secure solutions across cloud platforms (AWS, Azure, GCP) as well as private data centers and hybrid deployments.
• Collaborate with system engineers, cloud architects, and infrastructure teams to embed security into every layer of the stack.

Requirements :

• Bachelor’s degree (or higher) in Computer Science, Engineering, or a related field.
• 7+ years of hands-on experience in application security, runtime monitoring, or enterprise-grade threat prevention.
• Deep technical expertise in how application runtimes work and how they’re attacked—and the creativity to defend them.
• Proficiency in multiple languages : Python, Java, Go, Rust, and C / C++.
• Familiarity with modern backend frameworks like Django, Spring, Flask, NestJS, or ASP.NET.
• Experience with Linux kernel internals, Linux application development, and containerized services (Kubernetes, Docker).
• Proven experience building or securing cloud-native applications in AWS, GCP, or Azure.

Nice to have :

• Experience with microservice architectures and distributed systems.
• Hands-on knowledge of AI / ML in security applications.
• Expertise with Linux kernel security monitoring or advanced instrumentation tools like eBPF.
• Familiarity with OpenTelemetry, observability frameworks, or custom introspection tooling.

Keywords : Application Security / Cybersecurity / eBPF / Linux Kernel / Kernel Security / OpenTelemetry / Python / Go / Rust / Distributed Systems / Containerization / Runtime Security

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