23 days ago
Base Salary
$139k - $242k/yr
Responsibilities
- Design and implement secure sandboxed execution environments for containerized and virtualized workloads.
- Build GPU-aware scheduling, isolation, and resource-management strategies for multi-tenant workloads.
- Optimize container, VM, and I/O performance for GPU-accelerated, latency-sensitive workloads.
- Conduct profiling, benchmarking, and performance tuning across runtime, virtualization, and GPU stacks.
- Make architectural decisions involving Linux internals, container runtimes, virtualization layers, and GPU drivers.
- Collaborate with security, platform, and infrastructure teams to establish runtime isolation and performance standards.
Requirements
- 3+ years of experience in systems, platform, infrastructure, or production engineering at scale.
- Hands-on experience with Kubernetes, container orchestration, cloud-native architectures, controllers, operators, or scheduling extensions.
- Experience designing, implementing, or operating secure execution environments using container runtimes, sandboxed workloads, or virtualized systems.
- Practical experience with lightweight virtualization and sandboxing technologies such as Kata Containers, gVisor, KubeVirt, or QEMU.
- Experience supporting GPU-accelerated workloads in multi-tenant environments, including GPU scheduling, isolation, device passthrough, mediated devices, or virtualization.
- Proficiency in systems-oriented programming with Go, C/C++, Rust, or Bash, along with strong Linux internals knowledge.
- Ability to diagnose and resolve complex performance, reliability, or isolation issues across containers, VMs, and infrastructure.
- Experience profiling, benchmarking, and tuning runtime, virtualization, and GPU performance.
- Preferred: experience safely executing untrusted or sensitive workloads in shared environments.
- Preferred: familiarity with GPU drivers, low-level virtualization, I/O optimization, threat modeling, and runtime security policies.
Benefits
- Medical, dental, and vision insurance fully paid by CoreWeave for US-based full-time employees.
- Company-paid life insurance, voluntary supplemental life insurance, and short- and long-term disability insurance.
- Flexible Spending Account and Health Savings Account.
- Tuition reimbursement and participation in the Employee Stock Purchase Program.
- Mental wellness benefits through Spring Health and family-forming support through Carrot.
- Paid parental leave and flexible full-service childcare support through Kinside.
- 401(k) with employer match.
- Flexible PTO.
- Catered lunch at office and data center locations.
- Casual work environment and a culture focused on innovative disruption.
About CoreWeave
CoreWeave provides a GPU-accelerated cloud for AI training and inference, VFX, and rendering, with bare-metal instances, Kubernetes orchestration, and managed services to scale workloads. It sells on-demand and reserved capacity to AI labs, startups, and enterprises, and offers SaaS tools and hands-on support for deployment. Founded in 2017 and headquartered in New York, it is publicly traded on Nasdaq under the ticker CRWV.