Senior Software Engineer - Operating System

As a Senior Software Engineer - Operating System at Corelight, you will be primarily responsible for maintaining and evolving our Open NDR appliance software platform. This includes optimizing systems software, collaborating with engineers across different teams, and supporting containerized applications. You'll also be involved in automating tests and contributing to open-source projects, along with implementing features that enhance network security.

To qualify for the Senior Software Engineer - Operating System role at Corelight, candidates should possess a Bachelor's Degree in Computer Science or equivalent experience. Additionally, strong programming skills in Python, C/C++, and Bash are essential, alongside extensive experience in Linux systems software development and networking. Familiarity with technologies like Docker, Kubernetes, and virtual machine environments is highly desirable.

Corelight fosters a culture that emphasizes low-ego results, tireless service, and applied curiosity, creating an inclusive and supportive environment for all employees. As a Senior Software Engineer - Operating System, you will be encouraged to express your ideas, contribute to open-source initiatives, and collaborate with diverse teams, ensuring that everyone’s voice is heard and valued.

At Corelight, a Senior Software Engineer - Operating System will enjoy substantial opportunities for professional growth. The company's commitment to open-source contributions, collaboration on pioneering technologies, and a dynamic work environment allows for continuous learning and development. Employees can engage in various projects, explore new technologies, and participate in community events, all aimed at enhancing their skills and career trajectory.

In the Senior Software Engineer - Operating System role at Corelight, you can expect to work on projects that involve optimizing core components of our NDR platform, supporting the development of our custom Linux distribution, and enhancing network security features. Additionally, you will contribute to the development and integration of containerized applications and automate testing processes, delivering high-performance solutions to our clients.

In your response, focus on specific projects you've worked on involving Linux systems. Highlight your familiarity with system calls, kernel modules, and configurations you've encountered. Providing examples of challenges faced and how you overcame them will demonstrate your practical experience and depth of knowledge.

When answering, share specific open-source projects you've been involved in, detailing your contributions and the impact they had on the project. Discuss the skills you utilized, your collaborative efforts with other developers, and how these experiences shaped your approach to software engineering.

Be specific about the programming languages you excel at, such as Python, C/C++, or Bash. Illustrate your comfort level by sharing examples of projects where you've successfully implemented these languages. Describe the role these languages played and any frameworks or tools you have used alongside them.

Discuss your methodologies for writing automated tests, including any testing frameworks you prefer and the testing strategies you employ. Emphasize the importance of testing in the software development lifecycle and share examples of how your automated tests helped improve code quality and product reliability.

Choose an example that showcases your problem-solving skills and depth of networking knowledge. Outline the issue, the steps you took to diagnose it, and the solutions you implemented. Highlight any collaboration with team members and what you learned from the experience.

Detail your experience with Docker and Kubernetes, including any specific projects where you deployed and managed containerized applications. Discuss how these tools improved deployment efficiency and how you ensured application reliability and performance in a containerized environment.

In your response, emphasize the importance of security throughout the development lifecycle. Share practices you adhere to regarding coding standards, regular security audits, and how you integrate security tools into your workflow to preemptively identify vulnerabilities.

Elaborate on your familiarity with high-performance NICs, discussing any hands-on experience you've had with configuration, optimization, or troubleshooting issues. Emphasize understanding of NIC capabilities and how they enhance network performance, specifically in contexts relevant to Corelight's technology.

Describe your debugging process, including the tools and methodologies you rely on. Provide an example of a particularly challenging bug you encountered, the steps you took to identify it, and how you ultimately resolved the issue. This will demonstrate your troubleshooting ability and analytical thinking.

Discuss your proactive approach to staying updated by following influential technology blogs, attending webinars, and participating in industry forums. Mention how your commitment to continuous learning allows you to bring fresh insights to your role and how it benefits your projects at Corelight.