Advanced Technical Support Engineer

We're looking for a Advanced Technical Support Engineer This role is Hybrid, Poland ABOUT CORNERSTONE Cornerstone believes human potential grows exponentially when AI works in service of people. Global Customer Support is where that promise is kept — one customer, one case, one conversation at a time. In this role you will Own complex cases end-to-end: integrations, APIs, data issues, multi-module configuration — to Earned Resolution, not ticket closure. Deliver Pro Desk as the primary expert: …