Senior Backend Engineer - Scalable AI Platform (Global)

LearnWise AI is hiring a senior backend engineer who builds features that extend our products and tackles the hard platform problems behind them: integrations with systems we don't control, authentication and authorization in a multi-tenant product, and services that run in five regions. You design the solution, write it down, ship it safely, and stay with it in production. This is a backend role close to AI product surfaces, not an AI/ML research role. J-18808-Ljbffr