Senior Software Engineer, TorchPass Product Engineering

Clockwork Systems Product EngineerClockwork Systems was founded by Stanford researchers and veteran systems engineers who share a vision for redefining the foundations of distributed computing. As AI workloads grow increasingly complex, traditional infrastructure struggles to meet the demands of performance, reliability, and precise coordination. Clockwork is pioneering a software-driven approach to AI fabrics by delivering cross-stack observability to catch and quickly resolve problems, workload fault tolerance to keep jobs running through failures, and performance acceleration that dynamically routes and paces traffic to avoid congestion.TorchPass keeps distributed PyTorch training running through hardware and network failures. The Product Engineering team makes it something customers can install, trust, and run on their own clusters.We are looking for an experienced engineer who has turned working infrastructure software into a product that other people can deploy and operate. You will own the parts of TorchPass that customers touch, and you will be one of the engineers they hear from when something does not work.This is a product and deployment role. It does not require GPU runtime, NCCL, or kernel experience.What You Will DoBuild and own the customer-facing surfaces of TorchPass: installation, configuration, and the views that show customers what the product is doingKeep product documentation accurate with every releaseWork directly with customers and our solutions engineers during evaluations: read logs, separate product defects from environment issues, and say clearly what happenedTurn what we learn in the field into fixes, tests, and documentationDefine, together with the core engineering team, what TorchPass needs from a customer's cluster and what it guarantees in returnExtend TorchPass to new schedulers and job launchers as customers need themWhat We're Looking For4+ years building or operating infrastructure software in productionYou have taken a system that worked for its authors and made it installable and supportable by people who did not build itStrong debugging skills on production systems you did not writeDeep experience with Kubernetes or SlurmStrong Python, and the ability to read and change GoYou use AI coding tools well, and you understand and stand behind the code you shipYou write documentation that people follow successfullyYou are comfortable working with customers on technical problemsA degree in computer science, electrical engineering, or a related field, or equivalent experiencePreferredExperience with GPU clusters or machine learning training infrastructureExperience with release engineering: build pipelines, packaging, artifact deliveryExperience bringing up clusters across more than one cloud providerEnjoyChallenging projects.A friendly and inclusive workplace culture.Competitive compensation.A great benefits package.Catered lunch.Compensation for this position will vary based on the skills and experience you bring, as well as internal equity considerations. For candidates hired at the posted level, the expected base salary range is $150,000 - $230,000. In addition to cash compensation, this role is eligible to participate in the company's equity program, which may include stock options granted in accordance with the company's equity plan and subject to approval and applicable vesting schedules.Clockwork Systems is an equal opportunity employer. We are committed to building world-class teams by welcoming bright, passionate individuals from all backgrounds. All qualified applicants will receive consideration for employment without regard to race, color, ancestry, religion, age, sex, sexual orientation, gender identity or expression, national origin, disability, or protected veteran status. We believe diversity drives innovation, and we grow stronger together.