Senior AI Systems Engineer - Production ML & LLM Infra

Xero is hiring a software engineer to design, build and own the production systems behind our AI features. You will shape the services, pipelines and infrastructure powering LLM-driven, agentic experiences for millions of small businesses.

This role emphasizes production engineering over model training, influencing scale, cost, reliability and speed to ship. You'll join AI Products, a globally distributed team partnering with Applied Scientists to bring models into production, and you'll mentor