Senior Software Engineer - AI Engineering

<p>In 1600, William Gilbert published <em>De Magnete</em>—the first systematic study of magnetism. He didn't just theorize; he built instruments, ran experiments, and shared what he learned so that others could go further. Three centuries later, those foundations helped power the modern world.</p> <p>At Mercury, we're making a deliberate, company-wide bet on AI. Frontier users are already pushing boundaries—building agents, automating workflows, moving fast. But they're doing it in silos. This role exists to change that: to take those scattered experiments and turn them into shared infrastructure, shared context, and shared capability. The goal is a multiplier effect—where the most ambitious AI work inside Mercury lifts the velocity of everyone else.</p> <h2><strong>What you'll do</strong></h2> <p>You'll join a team that has already started building Mercury's internal AI platform and enab