Finance Manager

About Goodfire Goodfire is a research company using interpretability to understand, learn from, and design AI systems. Our mission is to build the next generation of safe and powerful AI—not by scaling alone, but by understanding the intelligence we're building. Scaling has proven powerful, but today's approach is fundamentally limited: we can't meaningfully understand, debug, or shape what models learn. Every engineering discipline has been gated by fundamental science and AI is at that inflection point now. We're advancing the science of how AI systems actually work. Treating models as black boxes is an unnecessary handicap—we have access to the structures inside them, and understanding those structures lets us steer what models learn, make them safer and more useful, and extract the vast knowledge they contain. Our goal is to make AI that can be understood, debugged, and shaped like software. Goodfire is a public benefit corporation headquartered in San Francisco with a team of the world’s top interpretability researchers and engineers from organizations like OpenAI and DeepMind. We're backed by over $200M from B Capital, Menlo Ventures, Lightspeed, Eric Schmidt, and others. About the role We are seeking a Finance Manager to own day-to-day financial operations at Goodfire as we experience a period of rapid growth. You will be responsible for supporting monthly and quarterly reporting, owning our financial models, and building the infrastructure to scale our finance function. The role spans the full spectrum from heads-down operational work to assisting with fundraising and capital allocation decisions. You’ll need to be able to work hard and move fast. Key responsibilities Financial planning and analysis - own and maintain our financial models, support budgeting and forecasting, and provide strategic analysis to inform decisions. Payments and AP/AR - own all payments processing, vendor management, invoicing, and collections. Reporting and metrics - build dashboards and reporting infrastructure to provide leadership with visibility into financial performance. Who you are A finance operator with real expertise who has done the grind before and is ready to do it again at an early-stage company. Experience managing payments, AP/AR, and monthly close processes. Fluent with financial systems and tools (Quickbooks, Excel). High agency and low ego. Willing to go deep on topics outside your core competency and learn quickly. What you’ll bring Required experience 4-6+ years of experience in finance, accounting, FP&A, or financial operations - ideally at a startup or high-growth environment. Strong understanding of accounting fundamentals (CPA or accounting background a plus, but not required if you’ve developed equivalent expertise). Technical competency. You should be comfortable engaging with engineering and infrastructure concepts, including compute cost dynamics. Our values Goodfire is looking for individuals who embody our values and share our deep commitment to making interpretability accessible. We are building a team first and foremost. Put mission and team first All we do is in service of our mission. We trust each other, deeply care about the success of the organization, and choose to put our team above ourselves. Improve constantly We are constantly looking to improve every piece of the business. We proactively critique ourselves and others in a kind and thoughtful way that translates to practical improvements in the organization. We are pragmatic and consistently implement the obvious fixes that work. Take ownership and initiative There are no bystanders here. We proactively identify problems and take full responsibility over getting a strong result. We are self-driven, own our mistakes, and feel deep responsibility over what we’re building. Action today We have a small amount of time to do something incredibly hard and meaningful. The pace and intensity of the organization is high. If we can take action today or tomorrow