Senior Software Engineer - Linux Kernel/eBPF

About the role

Cloud Network Monitoring (CNM) gives you visibility into your network traffic between services, containers, availability zones, and any other tag in Datadog. Our core responsibility is tracking network flows on the host using eBPF, ensuring deep visibility into network health and network signals across a wide variety of Linux distributions and kernel versions.

Responsibilities

• Contribute to the end-to-end development of Network Monitoring features, from ideation to implementation within the Datadog Agent
• Build and maintain shared eBPF functionality for product teams to use in their eBPF-based products
• Investigate and debug complex production issues that span the kernel, eBPF programs, and agent runtime
• Research, prototype, develop, and document solutions to hard problems in the eBPF and network monitoring space
• Provide technical input to product and architecture decisions

Requirements

• Possess deep technical experience in Linux kernel development, whether through eBPF, core kernel contributions, or engineering low-level systems in C
• Demonstrate a robust understanding of fundamental network protocols, including TCP and UDP
• Have a proven track record of architecting and building high-throughput, low-latency infrastructure
• Bring 5+ years of experience engineering complex applications and tooling, with the ability to reason about systems in depth
• Prioritize solving customer-facing problems by building elegant, high-impact products that users love
• Thrive in fast-paced environments, taking full ownership of initiatives and driving them to resolution with minimal guidance
• Genuinely enjoy tackling hard technical problems and feel energized by navigating complex challenges across the full stack
• Collaborate effectively within a team-oriented environment to achieve shared goals

Qualifications

At Datadog, we place value in our office culture—the relationships and collaboration it builds and the creativity it brings to the table. We operate as a hybrid workplace to ensure our Datadogs can create a work-life harmony that best fits them.