Controller

About the role

We’re hiring our first Controller to build and own Crosby’s accounting and financial operations function from the ground up. Given Crosby is both an AI software company and law firm, accounting has particular strategic importance to the business. We’re looking for an ambitious, AI-native accounting leader who’s excited about the opportunity to lead a strategic accounting function at one of the fastest growing applied AI companies in NYC.

You’ll build on the early foundation we laid to take our accounting strategy to the next level, ensuring our accounting, reporting, and controls scale with the business. You will report to our VP Finance, and you’ll partner closely with the leadership team and investors to deliver high quality, timely financials while building the processes and systems that support rapid growth. The right candidate is excited about technical accounting strategy and pragmatic about efficiently delivering business outcomes, operating at startup speed while maintaining a high bar for accounting rigor.

What you'll do

• Design accounting and tax strategy for a multi-entity, multi-owner, MSO style business with intercompany transactions

• Oversee and execute all core accounting and tax activities across the business

• Lead the monthly and annual close processes, including review/approval of journal entries, account reconciliations, flux analysis, and financial statement tie-outs to ensure accurate, timely, and decision-useful reporting

• Drive audit readiness and execution by serving as the primary point of contact for external auditors and ensuring timely, high-quality completion of all deliverables

• Design, implement, and enforce internal controls, policies, and standard operating procedures that strengthen risk management and support operational scale

• Partner closely with leadership on fundraising initiatives, diligence processes, and financial storytelling

Who you are

• Bachelor’s degree in Accounting, Finance, or related field

• CPA certification required

• 6+ years of progressive accounting experience, including 2+ years in high-growth startups or tech companies

• Deep accounting expertise with a strong command of current US GAAP standards

• Demonstrated experience building and scaling financial operations in a high-growth or “0→1” environment

• Multi-entity consolidation experience required, experience with legal or healthcare MSO models and complex intercompany transactions a strong plus as well as cross-boarder consolidation

• Proficiency with modern accounting systems (experience with AI-native or automation-forward ERPs is a strong plus) and broader financial tooling

• Strong cross-functional collaborator; able to clearly communicate complex accounting and financial concepts to non-finance stakeholders

• High attention to detail paired with strong operational judgment

• A builder’s mindset, you operate with high ownership, move quickly, and proactively create structure where it doesn’t exist