CoreWeave
Senior Software Engineer II, Applied Training
$182K–$242K
Sunnyvale, CA / Bellevue, WA +2 · Senior · Full-time · Posted Jun 25, 2026
- Location
- Sunnyvale, CA / Bellevue, WA
Bellevue, WA
Sunnyvale, California, United States - Experience
- 8–12+ years building distributed systems, ML infrastructure, or developer platforms.
- Visa sponsorship
- Requires eligibility to access export-controlled information as a U.S. person, eligibility to access without export authorization, or eligibility and reasonable likelihood of obtaining the required U.S. government export authorization; CoreWeave may decline to pursue export licensing.
About the job
Builds customer-facing research and sandbox infrastructure that helps AI labs run training and evaluation workloads on CoreWeave at scale.
What you'll do
- Develop the Applied Training roadmap and work with customers and internal infrastructure teams to identify and deliver capabilities.
- Build a Kubernetes-native research cluster platform or Python SDK for agentic training and evaluation sandboxes.
- Document popular open-source training frameworks on CoreWeave and translate customer needs into system designs.
What they ask for
- Real Kubernetes experience with controllers, operators, scheduling, CRDs, and large-scale workload orchestration.
- Understanding of researcher workflows and familiarity with distributed model training.
- Experience shipping production infrastructure relied on by others; strong customer communication skills.
Nice to have
- Experience building internal ML platforms or research clusters for large-scale training; familiarity with agentic AI and sandbox isolation.
- Background with Slurm, Ray, container runtimes, gVisor, Kata, or serverless platforms; relevant open-source contributions.
Pay
USD $182,000 - $242,000 base salary
Tools
Kubernetes, Python, Slurm, Ray, gVisor, Kata, PyTorch
AI focus
Develop research infrastructure for AI model training and evaluation, including RL training, agent rollouts, benchmarks, and isolated sandbox execution.
Model-written summary · the original posting is authoritative