Staff Software Engineer, Cluster Orch (SUNK)

<div class="content-intro"><div> <div> <div class="gmail_quote"> <div> <div><span id="m_-113912706363268805m_-2746164444908759431gmail-docs-internal-guid-131e4fb0-7fff-b4e9-ff50-e8cf32449b1b">CoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more at&nbsp;<a href="https://www.coreweave.com">www.coreweave.com</a>.</span></div> <div>&nbsp;</div> <div>We're proud to be a Living Wage accredited Employer.</div> </div> </div> </div> </div> <p>&nbsp;</p></div><h3><strong>About the role</strong></h3> <p>As part of the Cluster Orchestration team, you will play a key role in advancing CoreWeave’s orchestration platform including <strong>SUNK (Slurm on Kubernetes)</strong> and beyond, our Kubernetes-native foundation that powers AI training and inference at scale. This is an opportunity to help shape one of the most critical layers of the AI cloud: ensuring workloads run seamlessly, reliably, and efficiently across massive GPU clusters. By building the systems that eliminate infrastructure bottlenecks and create new orchestration capabilities, you will directly empower customers to innovate faster and push the boundaries of what’s possible with AI.</p> <h3><strong>What You’ll Do</strong></h3> <p>As a Staff Engineer (IC5), you will be a technical leader shaping the long-term strategy for CoreWeave’s orchestration platform. You’ll define architectural direction, own critical parts of the orchestration platform and other managed services, and drive cross-org initiatives in scheduling, quota enforcement, and scaling at hyperscale. You’ll mentor senior engineers, establish org-wide best practices in reliability and observability, and ensure CoreWeave’s orchestration layer evolves to meet the demands of next-generation AI workloads.</p> <h3><strong>Who You Are</strong></h3> <ul> <li>8–12 years of professional software engineering experience.</li> <li>Proven track record designing and operating large-scale distributed systems in production.</li> <li>Deep expertise in Slurm/Kubernetes internals and cloud-native development.</li> <li>Advanced proficiency in Go and distributed systems design.</li> <li>Experience setting technical direction and influencing cross-team architecture.</li> <li>Ability to mentor senior engineers and elevate organizational standards.</li> </ul> <h3><strong>Preferred</strong></h3> <ul> <li>Familiarity with orchestration and workflow technologies such as Ray, Kubeflow, Kueue, Istio, Knative, or Argo Workflows</li> <li>Experience with distributed workloads, GPU-based applications, or ML pipelines.</li> <li>Knowledge of scheduling concepts like quota enforcement, pre-emption, and scaling strategies.</li> <li>Exposure to reliability practices including SLOs, alarms, and post-incident reviews.</li> <li>Experience with AI infrastructure and workloads (ML training, inference, or HPC).</li> </ul> <h3><strong>Wondering if you’re a good fit?</strong></h3> <ul> <li>You love defining long-term architecture for systems at global scale.</li> <li>You’re curious about orchestration beyond SUNK and how to evolve it for next-generation AI.</li> <li>You’re an expert at mentorship, architecture, and operational excellence across teams.</li> <li>You thrive on solving problems that balance cost, performance, and reliability in high-demand environments.</li> </ul> <p>The base salary range for this role is <span data-sheets-root="1">369,000 - 542,300 PLN. </span>The starting salary will be determined based on job-related knowledge, skills, experience, and market location. We strive for both market alignment and internal equity when determining compensation. In addition to base salary, our total rewards package includes a discretionary bonus, equity awards, and a comprehensive benefits program (all based on eligibility).&nbsp;</p><div class="content-conclusion"><p><em>To fulfill our obligation to protect client data, successful applicants offered employment with CoreWeave will be required to complete a basic criminal record check, conducted in compliance with GDPR. Employment offers are conditional upon receiving satisfactory check results</em></p> <p><strong>What We Offer</strong></p> <p>In addition to a competitive salary, we offer a variety of benefits to support your needs, including:</p> <ul> <li>Family-level Medical Insurance</li> <li>Family-level Dental Insurance&nbsp;</li> <li>Generous Pension Contribution&nbsp;</li> <li>Life Assurance at 4x Salary&nbsp;</li> <li>Critical Illness Cover&nbsp;</li> <li>Employee Assistance Programme&nbsp;</li> <li>Tuition Reimbursement</li> <li>Work culture focused on innovative disruption</li> </ul> <p><em>Benefits may vary by location.&nbsp;</em></p> <p><strong>Equal Opportunity&nbsp;</strong></p> <p><em>CoreWeave is an equal opportunity employer, committed to fostering an inclusive and supportive workplace. All qualified applicants and candidates will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information.</em></p> <p><span style="font-weight: 400;"><strong>Recruitment Agencies</strong></span></p> <p><span style="font-weight: 400;"><em><em data-stringify-type="italic">CoreWeave does not accept speculative CVs. Any unsolicited CVs received will be treated as the property of CoreWeave and your Terms &amp; Conditions associated with the use of CVs will be considered null and void.</em></em></span></p> <p><em><span style="font-weight: 400;"><em data-stringify-type="italic">Any unsolicited CVs sent by your company to us – that is to say, in any situation where we have not directly engaged your company in writing to supply candidates for a specific vacancy – will be considered by us to be a “free gift”, leaving us liable for no fees whatsoever should we choose to contact the candidate directly and engage the candidate’s services, and will in no way establish any prior claim by your company to representation of that candidate should the candidate’s details also be submitted by any other party.</em></span></em></p> <p><strong>Export Control Compliance</strong></p> <p>This position requires access to export controlled information. &nbsp;To conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. &nbsp;CoreWeave may, for legitimate business reasons, decline to pursue any export licensing process.</p> <p>&nbsp;</p> <p><strong><em>Updated privacy notice - UK and EU Job Applications&nbsp;</em></strong></p> <p><em>When you apply to a job on this site, the personal data contained in your application will be collected by CoreWeave UK Ltd. 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