Mailin is an email infrastructure platform powering campaigns at serious scale, currently supporting over 500M cold emails per month.We’re looking for a GTM Engineer to join our DFY program, owning end-to-end campaign execution for our clients.Most of our clients send 100k+ emails per day, so this role is built around high-volume outbound, not small-batch experimentation. Our focus is scale, performance, and deliverability.We’re looking for someone with hands-on GTM experience, strong operational thinking, and a genuine appetite for building and optimizing real-world outbound systems.Link to apply: