Sr. Engineer - Sensor (Remote)

About CrowdStrike

Employment Type: Full time

As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn’t changed — we’re here to stop breaches, and we’ve redefined modern security with the world’s most advanced AI-native platform. We work on large scale distributed systems, processing almost 3 trillion events per day and this traffic is growing daily. Our customers span all industries, and they count on CrowdStrike to keep their businesses running, their communities safe and their lives moving forward. We’re also a mission-driven company. We cultivate a culture that gives every CrowdStriker both the flexibility and autonomy to own their careers. We’re always looking to add talented CrowdStrikers to the team who have limitless passion, a relentless focus on innovation and a fanatical commitment to our customers, our community and each other. Ready to join a mission that matters? The future of cybersecurity starts with you.

About the Product

CrowdStrike Falcon is a two-component security product. One component is a "sensor", which is a lightweight agent installed on client environments that observes system activity and recognizes malicious behavior, then provides on-box prevention capability and remote telemetry to the Falcon cloud. The cloud component aggregates sensor telemetry for each customer's network, can correlate malicious behavior across multiple machines, and presents our customers' operations teams with a prioritized summary of the threats detected in their environments.

About the Role

This is a Senior Software Development Engineer role in the engineering team that delivers the sensor (lightweight agent) on various Linux distros and Containerized environments. This role will be part of the team designing and implementing new features in the sensor to secure cloud workloads. The work leverages eBPF and other technologies. These features will extend the power of the Falcon platform to provide seamless visibility, detection, and prevention for Linux and container processes running in orchestration environments like Kubernetes.

What You'll Do

• Create and maintain high-performance linux system software components.
• Analyze complex software features, and build effective test strategies and test designs.
• Ensure systems and components reliability and performance through monitoring, testing, and debugging.
• Debug product issues found through test or customer cases to identify root cause and use the input to improve tests.
• Work closely with a team of engineers to support and maintain a culture of high product quality and excellence.
• Collaborate with cross-functional teams to integrate sensor and cloud solutions.
• Work collaboratively with product and release management to control risk, improve quality, and streamline our release cycles
• Participate in code reviews and provide technical guidance to team members.
• Participate in engineering best practices, including topics like secure coding, testing paradigms, debugging, performance measurement, code reviews, CI/CD and OS internals, to ensure that our sensor code is fast and reliable
• Lead strategic technical initiatives focusing on containers and orchestrators security in both public and private cloud
• Other projects as assigned

What You'll Need

• 10+ years of experience working on product features on Linux or Unix in C/C++ with the following characteristics:
  • high concurrency requirements needing strong use of multi-threading
  • high reliability requirements
  • detailed requirements on low-level operating characteristics (memory usage, efficient performance, correct conformance to external standards)
• Experience developing Kernel modules for Linux
• Experience developing production eBPF code for security or networking.
• Experiences in programming cloud native workload using public cloud platforms and container technologies include AWS, Kubernetes, Docker, etc.
• Experience designing and developing