Director of Engineering, Inference Services

CoreWeave is looking for a Director of Engineering to own and scale our next-generation Inference Platform. In this highly technical, strategic role you will lead a world-class engineering organization to design, build, and operate the fastest, most cost-efficient, and most reliable GPU inference services in the industry. Your charter spans everything from model-serving runtimes (e.g., Triton, vLLM, TensorRT-LLM) and autoscaling micro-batch schedulers to developer-friendly SDKs and airtight, multi-tenant security - all delivered on CoreWeave’s unique accelerated-compute infrastructure.

• Vision & Roadmap -  Define and continuously refine the end-to-end Inference Platform roadmap, prioritizing low-latency, high-throughput model serving and world-class developer UX. Set technical standards for runtime selection, GPU/CPU heterogeneity, quantization, and model-optimization techniques.
• Platform Architecture - Design and implement a global, Kubernetes-native inference control plane that delivers <50 ms P99 latencies at scale. Build adaptive micro-batching, request-routing, and autoscaling mechanisms that maximize GPU utilization while meeting strict SLAs. Integrate model-optimization pipelines (TensorRT, ONNX Runtime, BetterTransformer, AWQ, etc.) for frictionless deployment.
• Implement state-of-the-art runtime optimizations—including speculative decoding, KV-cache reuse across batches, early-exit heuristics, and tensor-parallel streaming—to squeeze every microsecond out of LLM inference while retaining accuracy.
• Operational Excellence -  Establish SLOs/SLA dashboards, real-time observability, and self-healing mechanisms for thousands of models across multiple regions. Drive cost-performance trade-off tooling that makes it trivial for customers to choose the best HW tier for each workload.
• Leadership -  Hire, mentor, and grow a diverse team of engineers and managers passionate about large-scale AI inference. Foster a customer-obsessed, metrics-driven engineering culture with crisp design reviews and blameless post-mortems.
• Collaboration -  Partner closely with Product, Orchestration, Networking, and Security teams to deliver a unified CoreWeave experience. Engage directly with flagship customers (internal and external) to gather feedback and shape the roadmap.

• 10+ years building large-scale distributed systems or cloud services, with 5+ years leading multiple engineering teams.
• Proven success delivering mission-critical model-serving or real-time data-plane services (e.g., Triton, TorchServe, vLLM, Ray Serve, SageMaker Inference, GCP Vertex Prediction).
• Deep understanding of GPU/CPU resource isolation, NUMA-aware scheduling, micro-batching, and low-latency networking (gRPC, QUIC, RDMA).
• Track record of optimizing cost-per-token / cost-per-request and hitting sub-100 ms global P99 latencies.
• Expertise in Kubernetes, service meshes, and CI/CD for ML workloads; familiarity with Slurm, Kueue, or other schedulers a plus.
• Hands-on experience with LLM optimization (quantization, compilation, tensor parallelism, speculative decoding) and hardware-aware model compression.
• Excellent communicator who can translate deep technical concepts into clear business value for C-suite and engineering audiences.
• Bachelor’s or Master’s in CS, EE, or related field (or equivalent practical experience).

• Experience operating multi-region inference fleets at a cloud provider or hyperscaler.
• Contributions to open-source inference or MLOps projects.
  Familiarity with observability stacks (Prometheus, Grafana, OpenTelemetry) for AI workloads.
• Background in edge inference, streaming inference, or real-time personalization systems.

The base salary range for this role is $206,000 to $303,000. 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).