Senior Manager - Account Development

<p>Railroads didn't change the world because tracks were laid once. What transformed commerce was the expansion of connected networks: routes multiplied, standards emerged, and usage deepened over time. That expansion didn't happen by accident. It was driven by people who identified where connections mattered most, built the systems to sustain them, and led the teams that made it all move.</p> <p>Mercury is in that expansion phase now. The tracks are laid. The Account Development team exists to deepen usage across a growing customer base, and it's already working. As the team scales, we're adding a second Senior Manager to lead alongside an existing peer. You'll start with a small group of ADMs and build the team largely from scratch through your own hiring.</p> <p>This is a role for someone who has done this before. You've led a team running an upsell or expansion motion, you know what a high-performing ADM looks like, and you'