"layer 4" Jobs
739 open tech roles matching “layer 4”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, Kubernetes, AWS. Every listing is re-checked daily and closed roles are removed.
Showing 20 of 739 results
Join Sesame as an ML Model Serving Engineer to enhance our serving layer for voice agents with cutting-edge techniques.
Join Cloudflare as a Network Security Engineer to support enterprise customers in resolving complex security issues.
Join Northwood Space as a Senior Electrical Engineer to define and architect advanced digital systems for satellite communications.
Join Cloudflare as a Senior Systems Engineer to enhance IAM capabilities for a global network.
Drive the operation, build, and deployment of the Starshield service provider network supporting national security missions.
Drive the technical vision and architecture for Cloudflare Tunnel, ensuring secure connections to the Cloudflare network.
Join SpaceX as a Sr. Wireless Firmware Engineer to develop cutting-edge wireless signal processing algorithms for global connectivity from space.
Join Cloudflare as a Senior Customer Engineer to drive technical strategy and customer success across enterprise clients in the Southwest.
Join SpaceX as a Sr. Software Engineer to design and scale a new Content Delivery Network for Starlink's global internet service.
Join SpaceX as a Sr. Software Engineer to develop software for innovative Starlink products impacting global connectivity.
Join SpaceX as a Senior Software Engineer to design and scale a new Content Delivery Network for Starlink's global internet service.
Join SpaceX as a Sr. Software Engineer to design and scale a new CDN for Starlink, impacting millions of users worldwide.
Join LaunchDarkly as a Backend Engineer to enhance backend services for Flag Delivery in a senior team focused on modernization and operational improvements.
Join ngrok as a Senior Full-stack Software Engineer to build and evolve AI traffic management systems in a remote-friendly environment.
Join Cloudflare as a Senior Response Engineer to lead network security efforts against sophisticated threats in a hybrid work environment.
Own the cost side of data center build-outs at Together AI, partnering with Infrastructure Strategy to evaluate new opportunities.