Controller

ABOUT CROSBY AI

Crosby is an AI-first law firm reimagining corporate legal services from the ground up. We are a team of technologists and legal experts who build proprietary technology and human-in-the-loop workflows that meaningfully improve how lawyers and machines work together — delivering speed, consistency, and quality across high-stakes work.

Our systems review complex documents faster and with exceptional accuracy, combining advanced AI with structured legal expertise. Clients receive AI-powered redlines, commentary, and negotiation guidance within hours, at a predictable, volume-based price.

Backed by Sequoia, Index Ventures, and Bain Capital Ventures, we're building the end-to-end contracting platform for the next generation of fast-growing companies.

THE ROLE

We’re hiring our first Controller to build and own Crosby’s accounting and financial operations function from the ground up.

This is not a maintenance role — it’s a systems-building role. You’ll design the financial infrastructure of an AI-native company from first principles, ensuring our accounting, reporting, and controls scale with the business.

You’ll partner closely with the leadership team, and investors to deliver accurate, timely financials while building the processes and systems that support rapid growth. The right candidate is both deeply technical and highly pragmatic — someone who can operate at startup speed while maintaining institutional-grade rigor.

KEY RESPONSIBILITIES

- Oversee and execute all core accounting 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 in...