We are looking for a Full Stack Engineer to build the cockpit for our autonomous system. While our backend engines run the math, you will build the interface that builds trust. You will own the entire layer where humans interact with the machine. This is not about building static dashboards. You are building a Command Center that allows CFOs and Growth Leaders to monitor live experiments, understand the rationale behind every AI decision and inject strategic guardrails. You will lead the transition of Pepr from a white-glove service to a fully self-serve platform. You will design the systems that allow a $100M brand to hand over the keys to their P&L with confidence.