Clockwork Systems, Inc. · 11 hours ago
Senior Systems Engineer - AI Infrastructure
Palo Alto, CA
Full-time
Onsite
Senior Level, Lead/Staff
$150K/yr - $230K/yr
8+ years expClockwork Systems, Inc. is pioneering a software-driven approach to AI fabrics, focusing on enhancing GPU cluster utilization. The Senior Systems Engineer will design and implement systems for fault-tolerant, high-performance distributed GPU training, working on low-level systems software and debugging complex distributed systems.
Artificial Intelligence (AI)Cloud ComputingInformation TechnologyReal TimeSoftware
Responsibilities
Design and implement low-level systems software for GPU clusters
Work with internals of frameworks like PyTorch, NCCL, CUDA runtime—not as a user, but modifying and extending them
Build components that make large-scale GPU training more reliable and efficient
Debug complex distributed/concurrent systems where failures are subtle and non-deterministic
Own systems end-to-end: from design through production
Qualification
Required
Systems building experience
Strong C/C++ in systems contexts (not just application code)
Deep understanding of concurrency, memory models, and failure modes
Experience reasoning about distributed system behavior: consistency, ordering, partial failures
Comfortable reading and modifying large, unfamiliar code bases
8+ years building systems software
Preferred
GPU programming (CUDA) or GPU systems experience
High-performance networking (RDMA, Infiniband)
ML framework or runtime internals
Cluster scheduling or orchestration systems
Benefits
Competitive compensation.
A great benefits package.
Catered lunch.
Company
Clockwork Systems, Inc.
Clockwork is the Software-Driven Fabric company for AI and high-performance workloads.
11-50 employees
H1B Sponsorship
Clockwork Systems, Inc. has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (2)
2024 (8)
2023 (5)
2022 (1)
Funding
Current Stage
Early StageTotal Funding
$41.58MKey Investors
New Enterprise Associates
2025-09-10Series A· $20.57M
2022-03-16Series A· $21M
Leadership Team
Suresh Vasudevan
Chief Executive Officer
Balaji Prabhakar
Co-Founder (Oct 2018--present)
Recent News
2022-03-17
2022-03-17
vcnewsdaily.com
2022-03-17
Company data provided by crunchbase