Principal Engineer - SaaS ScaleUp (Remote, Share Options)

Stack and Co in Ireland is seeking a Principal Engineer for a fast-growing SaaS scale-up, with remote work from anywhere in Ireland. The role requires leading architecture, driving greenfield projects, and mentoring engineers.

You should be expert in JVM stack (Java/Kotlin/Scala), microservices, and have a track record as Lead/Senior to step into Principal level. This is an urgent, high-impact role with excellent career visibility.