This company acquires professional engineering firms and rebuilds how they work with AI. They do not sell software to firms; they buy the business, keep the people, and install their own technology inside it. The CTO is a licensed engineer who spent a decade building software at top-tier engineering shops. You will build and own the multi-tenant platform every acquired firm runs on, so that each new firm is faster and cheaper to onboard than the last. This is a backend software engineering role that includes infrastructure ownership, not a DevOps or SRE seat. You should be able to move from an architecture discussion straight into implementation.