Finance & Strategy Senior Manager

We are seeking a Finance & Strategy Senior Manager to support Proto, Block’s bitcoin mining hardware business. In this role, you will help scale our deal processes, support self-mining initiatives, and evaluate new venture opportunities across the bitcoin ecosystem. You will partner closely with product, engineering, legal, and business teams to assess complex transactions, build financial models, and drive strategic decision-making as we expand Proto’s platform and operating footprint. This is a hands-on, high-impact role where you will engage directly with external counterparties, including customers and other external partners, while building financial frameworks, sizing opportunities, and evaluating product and deal economics. The ideal candidate combines traditional finance training (banking, investing, or strategy) with bitcoin fluency and the ability to navigate ambiguity in a fast-moving environment. You will report to the Director of Finance and Strategy.