AI-Native Engineering for Faster Software Delivery
PwC argues that bolting AI tools onto existing software delivery models produces only marginal gains because team structures, prioritization processes, and governance layers remain unchanged. Its AI-native engineering model instead replaces the operating model entirely across three simultaneous dimensions: small 5-7 person pods trained in prompt engineering and agent orchestration, rolling backlogs with AI-compressed elaboration and code generation, and a pre-built AI-enabled platform stack wired to existing repositories and design tools before sprint one. A live insurance engagement produced quantified results: delivery time cut in half, team size reduced from 12 to 5.5 engineers, discovery compressed from weeks to hours, mean time to resolution down 77%, and product owner time freed by 45-50%. Human approval gates remain at every merge, architecture decision, and release, making the model viable for regulated industries.