Best AI Companies for AI Infrastructure in 2026
AI companies hiring for ai infrastructure roles right now. Real employers only, no staffing agencies or recruiters, classified by an intelligent pipeline. Updated daily on AI Job Signal.
67 companies · 110 open ai infrastructure roles · updated Nov 10, 2026
AnthropicHiring: Security Engineer / Research Engineer, RL Security · Staff+ Research Engineer, RL Data Platform · AI Infrastructure Operations, Demand Planning3 roles
robloxHiring: Senior Machine Learning Infrastructure Engineer, Matchmaking · Principal Software Engineer, GenAI Platform · Principal Machine Learning Platform Engineer, Foundation AI 3 roles
ThumbtackHiring: Software Engineer, AI/ML Infrastructure (US-Based) · Software Engineer, AI/ML Infrastructure2 roles
How this list is built
Every company here is classified and verified by an intelligent pipeline. Staffing agencies, recruiters, and gig platforms are excluded. The ranking shows real employers with open ai infrastructure roles, most recognized names first, with role counts sourced directly from company hiring systems and refreshed daily.
