Senior Director, Controller

Department: Corporate Development & Operations

Employment Type: Full Time

Location: San Mateo, CA

Description

Key Responsibilities

• Serve as BigHat's in-house technical accounting authority; research and prepare position memos on complex transactions, new GAAP pronouncements, and company-specific accounting policy decisions, analyzing and communicating risks and benefits effectively.
• Executes general ledger operations, leading financial close process to ensure accurate and timely US GAAP financial statements.
• Drive R&D accounting across CRO and vendor accruals, prepaids, and program-level cost tracking, bringing structure and visibility to one of the company's largest spend categories.
• Build and deliver financial reporting packages and board-level management decks; translate financial results and key metrics into clear narratives for executive leadership and the Board.
• Design, implement, and maintain a SOX compliance  internal control framework scaled for a high-growth company, balancing rigor with operational practicality as the company grows.
• Lead audit readiness; drive clean, timely delivery of annual financial statement audits in accordance with GAAP.
• Manage federal, state, and local tax compliance in coordination with external advisors; lead R&D tax credit studies and other R&D-related tax matters.
• Evaluate and implement AI-enabled tools and finance technology, including procure-to-pay and close management tools, to reduce manual effort, improve auditability, and strengthen data integrity at scale.
• Own payroll administration and equity accounting and plan administration under ASC 718 (including stock-based compensation expense, 409A valuation support, cap table integrity, and related financial statement disclosures).
• Own NetSuite ERP implementation including processes and controls while maintaining segregation of duties.

Skills Knowledge and Expertise

• Bachelor's or Master's in Finance, Accounting or Business preferred. Active CPA license.
• 10+ years of professional experience in accounting, including 3+ years of experience in a public biotech company. 
• Prior Controller or Assistant Controller experience at a venture-backed biotech or life sciences company strongly preferred.
• Strong command of US GAAP and technical accounting standards.
• Big 4 audit experience.
• Hands-on public company reporting experience; have personally prepared or reviewed Forms 10-Q and 10-K at a public company.
• Experience with CRO/CDMO contract accounting and accrual estimation.
• Hands-on experience with NetSuite or a comparable ERP, including comfort operating through a system migration.
• Familiarity with SOX/ICFR build-out in a pre-IPO environment.
• A track record of embedding AI tools to accounting and finance workflows. 
• Experience managing and transitioning outsourced accounting or consultant relationships in-house.
• Demonstrated success in building and managing teams to achieve financial and business goals.
• Excellent communication skills, both written and verbal, with the ability to convey complex information to diverse audiences.
• Comfort with uncertainty and demonstrated ability to exercise sound judgment under tight timelines and independently determine appropriate action where precedent may not exist.
• Detail-oriented and results-driven with bias for action and sense of urgency.
• Ability to work in a fast-paced environment with high expectations and ability to effectively manage multiple competing priorities effectively.
• Strong project management skills and experience managing multiple vendors and external partners.
• Strong interpersonal and communication skills to influence, collaborate, resolve conflicts, and build consensus with diverse stakeholders.

Total Rewards