Hybrid workplace

We work in a hybrid model in global locations where we have company offices. All other employees work remotely.

Typical time on-site

Flexible

Featured benefits

• Company Offsites
• Work From Home (WFH) Options
• Flexible Working Hours

Job Type: [Full-time/Contract]

About the Role:

We seek a DPDK Backend Engineer with deep expertise in C/C++, DPDK, and high-speed packet processing. The ideal candidate will optimize low-latency networking, integrate DPDK with DPI libraries, and fine-tune system performance for high-throughput network environments.

Key Responsibilities:

• Develop and optimize DPDK-based components for high-performance packet processing.
• Tune DPDK configurations (memory management, core affinity, NUMA awareness) for low latency.
• Debug and profile network packet flows, using GDB, Valgrind, and DPDK profiling tools.
• Ensure seamless integration with DPI libraries, control plane modules, and network stacks.
• Implement scalability, stability, and error recovery strategies for production environments.
• Develop and maintain unit, integration, and performance tests to validate system throughput.

Must-Have:

• 5+ years in C/C++ programming with memory and performance optimization skills.
• Strong expertise in DPDK, network protocols (TCP/IP, UDP), and packet processing.
• Experience with Linux internals, kernel bypass techniques, and high-speed networking.
• Proficiency in low-level debugging and profiling for high-performance environments.

Nice-to-Have:

• Experience with gRPC, message queues, and inter-process communication.
• Understanding of NICs, PCIe, and hardware offloading techniques.
• Familiarity with CI/CD pipelines, automated performance testing, and observability tools.