Sr. SDE, Alexa AI Agent Core, Alexa AI - Agent Core
Core
Design and implement model evaluation frameworks and build Tier-1 distributed systems that orchestrate expert agent executions and manage LLM inference pipelines for Alexa+.
Role type
Senior Staff Software Development Engineer (AI Infrastructure)
Builds
AI runtime infrastructure, multi-agent coordination systems, and model evaluation frameworks for Alexa+
Domain
Consumer AI / Large Language Models / Distributed Systems
Deliverable
production ML models
Required skills
Distributed systems design, LLM inference pipeline management, model evaluation framework design, system reliability engineering, architectural decision making, technical mentorship
Preferred skills
Full software development lifecycle ownership, code review leadership, scaling system design
Technologies
LLM inference frameworks, distributed orchestration systems, model evaluation tooling
Responsibilities
Design and operate services for Alexa+ model evaluations; Contribute to multi-agent coordination systems; Ensure 99.99%+ availability of core services; Collaborate with ML engineers to integrate AI capabilities; Drive architectural decisions for performance and cost; Mentor teammates through code and design reviews