Enterprise Account Executive (Founding Hire)

About Mission Inbox Mission Inbox is a B2B email infrastructure platform processing 80M+ emails per month for 130+ customers globally; including enterprise accounts paying us $240K+ per year. We're cash-flow positive, profitable, and growing 233% YoY with 139% NRR; early-stage growth without survival anxiety. We operate fully remote, globally distributed, at the execution standards of a company 10x our size. Our team ships three product lines we call Cubes: Sales & Marketing email infrastructure, and Transactional email. Our AI Shield; trained on 90M+ emails; is the defensible moat in a category where deliverability gets harder every quarter. The Role You'll be Mission Inbox's first dedicated Enterprise Account Executive. We've proven the model; customers already pay us $60K, $120K, and $240K+ ACVs. Your job is to find more of them. You'll build and own a focused list of 80-100 named target accounts; Fortune 1000 marketing leaders, high-growth scale-ups with serious outbound or transac...