高级软件工程师 – 网络（C/C++，DPDK/VPP）
Senior Software Engineer – Networking (C/C++, DPDK/VPP)
我们寻找一位具备扎实技术能力的高级软件工程师 – 网络（C/C++、DPDK/VPP），在数据路径、控制平面及相关基础设施的网络软件开发方面有丰富经验。您将设计并构建在虚拟化和容器化环境中运行的转发、协议和报文处理组件，将硬件和软件数据路径集成到生产系统中。这是一个高度技术性的个人贡献者职位，专注于构建高性能网络解决方案。您将跨网络、安全、数据路径技术和云原生基础设施工作，同时与分布在多个地点和时区的分布式团队协作。
主要职责
- 在数据路径、控制平面、转发和协议层设计和开发网络软件。
- 构建报文处理流水线，并将其与基于硬件的数据路径（如网络ASIC）和基于软件的数据路径（如VPP和DPDK）集成。
- 开发和增强SD-WAN数据路径功能，包括IPsec、防火墙、广域网选择、安全Web网关、基于区域的防火墙和状态防火墙功能。
- 从事DPI、VPN、QoS和其他数据路径技术，重点关注性能和优化的报文处理。
- 在云原生环境中使用Kubernetes、Docker、分布式系统、消息总线和gRPC开发和集成网络组件。
- 集成和增强开源及第三方网络和基础设施组件，独立排查并改进生产系统。
技能、知识和专长
必备技能
- 5年以上网络软件开发经验，尤其在数据路径、转发或报文处理组件方面。
- 对数据中心网络和网络栈开发有深入理解。
- 具备C/C++的实际操作经验，能够编写优化的、性能敏感的代码。
- 有DPDK、VPP或类似数据路径技术的经验。
- 有网络和安全技术经验，如IPsec、VPN、DPI、QoS、防火墙和SD-WAN。
- 有Linux/Unix系统编程、Kubernetes和Docker的经验。
- 了解分布式系统、消息总线和gRPC。
加分项
- 有Golang和微服务架构的经验。
- 有可编程报文处理流水线和CNF/VNF技术的经验。
- 有与博通或其他厂商合作的经验。
查看英文原文
We're looking for a hands-on Senior Software Engineer – Networking (C/C++, DPDK/VPP) with strong expertise in developing networking software across the data path, control plane, and related infrastructure. You'll design and build forwarding, protocol, and packet-processing components that run in virtualized and containerized environments, integrating hardware and software-based data paths into production systems.This is a highly technical individual contributor role focused on building high-performance networking solutions. You'll work across networking, security, data-path technologies, and cloud-native infrastructure while collaborating with distributed teams across multiple locations and time zones.
Key Responsibilities
- Design and develop networking software across the data path, control plane, forwarding, and protocol layers.
- Build packet processing pipelines and integrate them with hardware-based data paths such as Network ASICs and software-based data paths such as VPP and DPDK.
- Develop and enhance SD-WAN data-path features, including IPsec, firewall, WAN selection, secure web gateway, zone-based firewall, and stateful firewall capabilities.
- Work on DPI, VPN, QoS, and other data-path technologies, with a strong focus on performance and optimized packet processing.
- Develop and integrate networking components in cloud-native environments using Kubernetes, Docker, distributed systems, message buses, and gRPC.
- Integrate and enhance open-source and third-party networking and infrastructure components while independently troubleshooting and improving production systems.
Skills, Knowledge and Expertise
Must-Have Skills
- 5+ years of strong experience developing networking software, particularly data-path, forwarding, or packet-processing components.
- Strong understanding of data center networking and networking stack development.
- Hands-on experience with C/C++, with the ability to write optimized, performance-sensitive code.
- Experience with DPDK, VPP, or similar data-path technologies.
- Experience with networking and security technologies such as IPsec, VPN, DPI, QoS, firewalls, and SD-WAN.
- Experience with Linux/Unix system programming, Kubernetes, and Docker.
- Understanding of distributed systems, message buses, and gRPC.
Nice-to-Have
- Experience with Golang and microservices architecture.
- Experience with programmable packet-processing pipelines and CNF/VNF technologies.
- Experience working with Broadcom or other Network ASICs.
- Experience with CNCF technologies and cloud-native networking.
- Experience integrating networking solutions with security providers such as Zscaler or Palo Alto Cloud NGFW.
Originally posted on Himalayas