Staff Software Engineer, Cluster Orch (SUNK)

About the role

As part of the Cluster Orchestration team you will play a key role in advancing CoreWeaves orchestration platform including SUNK (Slurm on Kubernetes) 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 whats possible with AI.

What Youll Do

As a Staff Engineer (IC5) you will be a technical leader shaping the long-term strategy for CoreWeaves orchestration platform. Youll 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. Youll mentor senior engineers establish org-wide best practices in reliability and observability and ensure CoreWeaves orchestration layer evolves to meet the demands of next-generation AI workloads.

Who You Are

• 812 years of professional software engineering experience.
• Proven track record designing and operating large-scale distributed systems in production.
• Deep expertise in Slurm/Kubernetes internals and cloud-native development.
• Advanced proficiency in Go and distributed systems design.
• Experience setting technical direction and influencing cross-team architecture.
• Ability to mentor senior engineers and elevate organizational standards.

Preferred

• Familiarity with orchestration and workflow technologies such as Ray Kubeflow Kueue Istio Knative or Argo Workflows
• Experience with distributed workloads GPU-based applications or ML pipelines.
• Knowledge of scheduling concepts like quota enforcement pre-emption and scaling strategies.
• Exposure to reliability practices including SLOs alarms and post-incident reviews.
• Experience with AI infrastructure and workloads (ML training inference or HPC).

Wondering if youre a good fit

• You love defining long-term architecture for systems at global scale.
• Youre curious about orchestration beyond SUNK and how to evolve it for next-generation AI.
• Youre an expert at mentorship architecture and operational excellence across teams.
• You thrive on solving problems that balance cost performance and reliability in high-demand environments.

The base salary range for this role is $207000 to $275000. 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 addition to base salary our total rewards package includes a discretionary bonus equity awards and a comprehensive benefits program (all based on eligibility).

What We Offer

The range weve posted represents the typical compensation range for this role. To determine actual compensation we review the market rate for each candidate which can include a variety of factors. These include qualifications experience interview performance and location.

In addition to a competitive salary we offer a variety of benefits to support your needs. The benefits below reflect our US-based offerings; for roles in other locations benefits vary and are shared during the hiring process. These include:

• Medical dental and vision insurance - 100% paid for by CoreWeave
• Company-paid Life Insurance
• Voluntary supplemental life insurance
• Short and long-term disability insurance
• Flexible Spending Account
• Health Savings Account
• Tuition Reimbursement
• Ability to Participate in Employee Stock Purchase Program (ESPP)
• Mental Wellness Benefits through Spring Health
• Family-Forming support provided by Carrot
• Paid Parental Leave
• Flexible full-service childcare support with Kinside
• 401(k) with a generous employer match
• Flexible PTO
• Catered lunch each day in our office and data center locations
• A casual work environment
• A work culture focused on innovative disruption

California Applicants

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Equal Opportunity & Accommodations

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.

As part of this commitment and consistent with the Americans with Disabilities Act (ADA) CoreWeave will ensure that qualified applicants and candidates with disabilities are provided reasonable accommodations for the hiring process unless such accommodation would cause an undue hardship. If reasonable accommodation is needed please contact: .

Export Control Compliance

This position requires access to export controlled information. 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. CoreWeave may for legitimate business reasons decline to pursue any export licensing process.