[上海] [独角兽] 开源商业公司 Kong 在中国招聘网关软件工程师，底层性能调优和可观测性方向

Kong 是全球最受欢迎的开源 API 网关，我们的网关团队主要使用 NGINX/OpenResty/Lua 开发高性能，高稳定性的反向代理软件。

我们在中国的研发中心位于黄埔新天地。外企无加班，无内卷，有期权。

这次招聘的职位也是系统类网关软件方向，但是会更加侧重性能调优，底层优化以及可观测性框架开发。希望懂得底层优化的大牛加入我们。

有兴趣的朋友欢迎联系我内推： [email protected] （请发送英文简历）

我们的项目： https://github.com/Kong/kong

附上职位具体的 JD：

What you'll be doing:

• Responsible for designing, building and maintaining API management software and its underlying stack.
• Architecture, design, and implement new innovative features including proxying capabilities, load balancing, observability and instrumentation framework that extend Kong’s offering and makes Kong easier to monitor and debug.
• Bugs troubleshooting, performance tuning and low-level optimizations. Engage with the open source community and extend Kong core to support the latest industry trends.
• Fill the gaps between Kong and third-party deployment platforms and tooling.
• And any additional tasks required by the manager.

What you'll bring:

• 5+ years of programming in server-side applications and components.
• Proficiency in benchmarking methodologies and tools for software performance evaluation.
• Strong understanding of performance tuning techniques and optimization strategies of systems software.
• Experience in analyzing and optimizing system throughput, latency, memory utilization, and reliability.
• Experience in distributed systems, Linux networking stack and computer systems programming, Kong works with APIs on both L7 and L4 transports and protocols, so this expertise and knowledge are required.
• Experience with the fundamental of asynchronous programming
• Comfortable working with a remotely distributed team.
• Strong sense of ownership and excellent verbal and written communication skills -- engineers at Kong write the documentation for their products

Bonus Points:

• Hands-on experience with NGINX/OpenResty/LuaJIT/Kong.
• Hands-on experience with proxy software such as Envoy/Istio/HAProxy.
• Hands-on experience with profiling tools such as SystemTap, eBPF, DTrace
• Solid hands-on low-level technical expertise in Linux systems troubleshooting, and profiling.
• Understanding of the inner workings of VM implementations like LuaJIT, eBPF and/or WASM.
• Familiarity with interpreters, JIT compilers, garbage collectors (GC) and their impact on performance.
• Understanding of Linux memory management and CPU scheduling
• Experience with large-scale metrics collection and instrumentation system
• In-depth knowledge of statistical modeling techniques and tools for software performance analysis.