Software Engineer, Gateway & Networking Infrastructure
Core
Design and operate the API and Kubernetes Gateways that front CoreWeave's control plane, serving as the secure choke point for all customer, CLI, console, and Terraform traffic.
Role type
Senior IC infrastructure engineer (gateway & networking)
Builds
The Envoy and Kubernetes Gateway API stack for the control plane
Domain
Cloud infrastructure / AI compute platform
Deliverable
production ML models | infrastructure
Required skills
Go, L4/L7 load balancing, reverse proxies (Envoy, HAProxy, NGINX), Kubernetes (Gateway API, Ingress, operators), TLS/mTLS, performance tuning
Preferred skills
Large-scale infrastructure migration, high-traffic edge gateway operations, certificate issuance and rotation, multi-zone/federated control planes
Technologies
Go, Envoy, HAProxy, NGINX, Kubernetes, Vault
Responsibilities
Own the API and Kubernetes Gateways API stacks (routing, TLS/mTLS, rate limiting, observability); Drive large-scale infrastructure migrations (e.g., HAProxy → Envoy); Manage networking and traffic at scale (L4/L7 proxying, load balancing, global routing, failover); Set technical direction and engineering standards; Mentor engineers and lead post-mortems