Remote Source

    Cybersecurity Software Engineer

    Poland
    Full-Time
    Mid (3-6 yrs)
    Engineering & Development
    Posted on April 2, 2026

    Who You’ll Work With

    Our team's mission is to build the automations and tooling that power superhuman threat detection, incident response, and compliance reporting for both Arista's internal teams and our managed service customers. We are the engineering engine behind the security experts, creating the integrated, automated platform that allows them to move faster and see further

    As a Cybersecurity Software Engineer, you will be a critical part of a small, agile team responsible for the full lifecycle of these tools. You'll help evolve and enhance our sophisticated suite of MSSP tools and automations for a 24x7x365 managed service,ensuring our platform remains best-in-class. This is a hands-on role where you'll have the autonomy to design, build, and deploy solutions that have a direct impact on our security posture.

    What You'll Do 
    ● Develop and maintain full-stack applications, including Node.js/Express backends and React frontends.
    ● Build robust scripts, custom modules, and powerful automations using Python.
    ● Own features and projects from design to deployment, working closely with security analysts to gather requirements and feedback.
    ● Integrate a wide array of security tools with our SIEM, SOAR, and centralized logging solutions to create a seamless operational workflow.
    ● Use, maintain, and enhance our CI/CD pipelines (GitHub Actions, Jenkins) with an "infrastructure as code" mindset.
    ● Ensure the quality and reliability of our tools by writing comprehensive unit and integration tests.
    ● Create clear and concise documentation, including READMEs, development guides, and user manuals.

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    Company:  Arista Networks

    Manufacturer of networking hardware and software for cloud data centers and enterprise environments.
    1001-5000 employees
    Hardware
    HQ: United States