Linux Security Engineer - European Union - Shakers

    Shakers
    Shakers European Union

    5 days ago

    Description

    Linux Security Engineer (eBPF / Rust)

    Remote | Long-term (+1 year)

    Freelance collaboration via Shakers

    We're looking for a senior Linux Security Engineer to join a long-term freelance project focused on building an advanced eBPF-based security agent that operates deep inside Linux systems.

    This is a highly technical role, ideal for engineers who enjoy working close to the kernel, with strong ownership over security, performance, and system-level design.

    Responsibilities

    • Design, develop, and optimize an eBPF-based Linux security agent
    • Analyze Linux kernel structures and system calls to detect and mitigate threats
    • Contribute to system architecture with a focus on performance, scalability, and reliability
    • Work closely with security, systems, and product engineers
    • Contribute to open-source projects and collaborate with the community
    • Participate in research and innovation around runtime security and detection techniques

    Requirements

    • Strong knowledge of Linux internals (processes, syscalls, namespaces, credentials, containers)
    • Proficiency in Rust for system-level or security-focused development
    • Hands-on experience with eBPF for tracing, monitoring, or security
    • Solid understanding of system-level security concepts
    • Experience with Docker / Kubernetes and container internals
    • Comfortable working with Git and collaborative workflows

    Nice to have

    • Experience with C for low-level or kernel-related development
    • Background in security products, IDS/IPS, or runtime security
    • Familiarity with kernel tracing and Linux observability tools
    • Knowledge of Seccomp, SELinux, or anomaly detection techniques
    • Open-source contributions (especially in Rust, eBPF, or Linux)

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