"layer 4" Jobs
1795 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 1795 results
Join Cloudflare's Packet Processing team as a Systems Engineer to enhance the Spectrum L4 proxy for high-scale TCP and UDP traffic.
Join LayerZero as a Site Reliability Engineer to build and maintain resilient blockchain infrastructure in a dynamic startup environment.
Join Graphcore as a Principal Network Engineer to maintain and optimize high-speed network fabrics in AI Datacenters.
Design and maintain high-performance networks as a Senior Network Engineer at Together AI, contributing to cutting-edge AI infrastructure.
Join LayerZero Labs as a Strategic Finance Lead to build the financial operating system and partner with the executive team.
Join Cloudflare as a Network Security Engineer to solve complex technical issues and support sophisticated customers in securing their infrastructure.
Lead a distributed team of Software Engineers to enhance Cloudflare's egress connectivity products.
Join Lightspark as a Senior Software Engineer to build and own an internal AI platform that enhances workflows across various teams.
Join Northwood Space as a Senior PCB Designer to establish PCB layout standards and drive the design of complex electronics for space missions.
Join OpenRouter as a Data Scientist to enhance AI interactions for millions of developers and optimize product experiences.
Join Cloudflare as a Systems Engineer to enhance network automation and resilience within a large global network.
Join Northwood Space as an Electrical Architect to define and drive the architecture of advanced digital systems for satellite communications.
Join Northwood Space as a Network Software Engineer to develop software for satellite ground network communications.
Join OpenRouter's Product team as a Software Engineer to build user-facing features for a leading AI routing platform.
Lead large-scale infrastructure projects at Fastly to enhance their global network and drive operational efficiency.
Join Meter as a Backend Engineer to build scalable data center solutions using Go and Python in a growth-focused environment.