Sr. Software Development Engineer, Kiro

Amazon Web Services (AWS) is building Kiro — a frontier AI coding agent that tackles development tasks end-to-end. The role involves working on unique challenges in AI and software engineering, shipping features that improve developer workflows and leading critical systems.

Responsibilities:

• You'll work alongside exceptional talent solving novel problems at the intersection of AI and software engineering
• Your impact will be immediate and visible
• You'll ship features that directly improve how developers work — from launching new models in hours, to building intelligent routing, to designing the context layer that makes Kiro genuinely understand your project
• From day one, you'll have opportunities to lead — whether that's owning a critical system, defining technical direction for a new capability, or shaping how the team operates
• You'll work across distributed systems, real-time streaming, multi-model orchestration, and AI infrastructure at scale