"layer 4" Jobs
1808 open tech roles matching “layer 4”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, AI/ML, Kubernetes. Every listing is re-checked daily and closed roles are removed.
Showing 20 of 1808 results
Join IonQ as a Senior Mask Layout Engineer to lead the development of cutting-edge quantum computing technologies.
Join Cloudflare as a Senior Customer Engineer in Seattle, driving technical strategy and customer success with innovative solutions.
Join EigenLayer as a Senior Agentic AI Engineer to build core systems for AI agents in a remote-friendly environment.
Join Lightfield as a Staff Software Engineer to build scalable data infrastructure for a fast-growing AI-native CRM platform.
Join Carbon as a Staff Software Engineer to build scalable web infrastructure and lead major initiatives in a vibrant team culture.
Join Fireworks AI as a Security Engineer to design and implement security controls across AI infrastructure and platforms.
Join SpaceX as a Sr. 3GPP RAN Standardization Engineer to influence 5G and 6G standards and align internal engineering with global developments.
Join Cloudflare as a Senior Customer Engineer to drive technical relationships and customer success in the North East region.
Join Lightfield as a Software Engineer to work on infrastructure challenges in an AI-native CRM environment.
Join OpenRouter as an AI Provider Operations & Support Engineer to drive model launches and provider onboarding in a collaborative environment.
Join Cloudflare as a Senior Customer Engineer to drive technical strategy and customer success in a dynamic growth environment.
Join SpaceX as a Software Engineer to design and scale a new Content Delivery Network for Starlink's global broadband service.
Join SpaceX as a Software Engineer to design and scale a new Content Delivery Network for Starlink's global broadband service.
Join Cape as a Senior Software Engineer to build scalable backend systems for a privacy-first mobile carrier.
Join Twilio as a Software Engineer to build and operate backend services at scale in a remote-first environment.
Lead a team responsible for Lyft's foundational data layer, driving modernization and mentoring engineers in a hybrid work environment.