Cornelis Networks
The Future of High Performance Fabrics
Associate Linux Kernel Engineer
Location
California
Posted
127 days ago
Salary
Not specified
Bachelor DegreeEnglishLinux
Job Description
• Design and develop high-performance kernel drivers and user-space libraries for our networking hardware.
• Build and optimize networking protocols at L2 (Ethernet), L3 (IP), and L4 (TCP/UDP) layers, tailored for AI/ML workloads.
• Leverage DPDK (Data Plane Development Kit) to create exceptionally fast packet processing pipelines that bypass the kernel for maximum throughput and minimal latency.
• Conduct deep-dive performance analysis and software optimization across the entire stack, identifying and eliminating bottlenecks.
• Collaborate with the hardware team to influence ASIC design and ensure software/hardware co-design principles are met.
• Develop robust testing, validation, and debugging tools for our networking stack.
• Contribute to a culture of technical excellence, continuous improvement, and collaborative problem-solving.
Job Requirements
- Bachelor's or Master's degree in Computer Science, Computer Engineering, or a related field.
- Proven experience in low-level systems programming with C/C++.
- Strong understanding of Linux kernel driver development and internal architecture.
- Hands-on experience with DPDK or similar user-space networking frameworks (e.g., VPP, XDP).
- Deep knowledge of networking fundamentals and L2, L3, and L4 protocols.
- Demonstrated experience in software optimization, profiling, and performance tuning.
- A self-motivated and proactive mindset with a strong sense of ownership and the ability to work effectively in a dynamic, fast-paced startup culture.
Benefits
- Health insurance
- Dental insurance
- Vision coverage
- Disability and life insurance
- Dependent care flexible spending account
- Accidental injury insurance
- Pet insurance
- Generous paid holidays
- 401(k) with company match
- Open Time Off (OTO) for regular full-time exempt employees
- Sick time
- Bonding leave
- Pregnancy disability leave
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