Principal AI-Driven Backend Engineer

Toast in Dublin is seeking an experienced backend/full-stack engineer for the IQ Grow team. You will design AI-enabled marketing solutions, collaborate with Product and Design, and balance technical excellence with product impact.

You will mentor peers, contribute code, and ship features end-to-end in a hybrid two-day-per-week Dublin office setup, working across Java/Kotlin, React, and AI tooling to drive growth.