Senior Software Engineer - HPC & Low-Level Systems
ClockworkPalo Alto, California, United States
Posted November 6, 2025
Full Time
About the Company
Clockwork Systems is a software-driven company that pioneers a software-driven approach to AI networking, delivering deterministic time, ultra-low latency, and seamless scalability for modern distributed systems.
Job Description
Join Clockwork Systems as a Senior Software Engineer - HPC & Low-Level Systems and contribute to the design and build of high performance, reliable and scalable systems. The role requires a strong foundation in C/C++ systems programming, Linux internals, concurrent programming, and low-latency networking.
Requirements
- At least 5 years of experience with C/C++ systems programming
- Deep knowledge of Linux internals (e.g., system calls, memory management, kernel modules)
- Strong foundation in concurrent programming and synchronization techniques
- Strong understanding of the TCP/IP stack, socket programming, and low-latency networking (e.g., RDMA, DPDK, XDP)
- Strong understanding of memory hierarchy, CPU caches, multi-core architectures, and GPUs
- Strong skills in systems design, performance analysis, and low-level debugging
Benefits
- Competitive compensation
- Great benefits package
- Friendly and inclusive workplace culture
- Catered lunches
- Working in the heart of Silicon Valley