Senior Principal Software Engineer, AI Team Agent

Toast Toast · Enterprise · Dublin, Ireland · R & D : Engineering : Team

Senior Principal Software Engineer on the AI Team Agent at Toast, focusing on driving architecture, technical strategy, and implementation of AI agents for the mission-critical Team area within the Fintech line of business. The role involves hands-on development, mentoring, and leadership in agentic development practices.

What you'd actually do

  1. Develop and drive an architectural vision to support the ambitious goals for agents and agent development
  2. Be an active participant and an authoritative technical voice in FinTech product strategy discussions
  3. Partner with the Team Management Director of Engineering and Sr. Director of Product to successfully deliver Team agent products from design to production
  4. Work closely with other Senior Principal Engineers to further the agent patterns and ecosystem across Toast as a whole
  5. Be hands on and actively participate in development on the Team Agent

Skills

Required

  • designing and building highly scalable, mission-critical distributed and fullstack software systems
  • building and operating SaaS products
  • using the latest in coding agents
  • agentic development practices
  • building autonomous agents
  • drive technical architecture

Nice to have

  • Experience designing agentic products
  • Experience building systems that leverage LLMs and other ML models
  • Experience with enterprise integration using Apache Camel
  • Experience architecting event-driven distributed systems using Apache Pulsar
  • Experience defining test, build and deploy strategies
  • Solid understanding of workforce management
  • Solid understanding of restaurant operations

What the JD emphasized

  • 15+ years experience designing and building highly scalable, mission-critical distributed and fullstack software systems
  • 10+ years experience building and operating SaaS products, ideally AWS hosted
  • 1+ years experience using the latest in coding agents
  • A strong desire to lean all in on agentic development practices
  • Passion for building autonomous agents
  • Demonstrated ability to drive technical architecture for a company or highly scalable line of products

Other signals

  • AI agents
  • agent development
  • technical strategy
  • architecture