Senior Director, Controller
BigHat Biosciences
San Mateo, CA · $240k–$301k a year · Posted November 4, 2026
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Where San Mateo, CA ranks
Where San Mateo, CA placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #1Best cities for engineering pay after cost of living$216k · of 94
- #1Best cities for finance pay after cost of living$162k · of 35
- #1Best cities for HR pay after cost of living$158k · of 15
- #1Best cities for legal pay after cost of living$238k · of 20
- #1Best cities for security pay after cost of living$241k · of 10
- #1Best cities for media and entertainment pay after cost of living$209k · of 9
Rankings about finance jobs
- Best cities for finance jobs #1 New York (1,932 openings)
- Best cities for finance pay after cost of living #1 San Mateo ($162k)
- Most requested AI skills in finance jobs #1 AI tools in daily work (4.3%)
- AI tools named most often in finance jobs #1 Claude (0.55%)
- Employers with the most finance jobs #1 Amazon (475 roles)
How AI is used in this kind of work
Among financial managers, AI is already used for a large share of the tasks. Measured exposure for financial managers: 39% (high).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
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About the job
The role: BigHat Biosciences is seeking a detail-driven, proactive, and analytical Controller to serve as BigHat’s senior accounting leader and architect of its finance infrastructure at a pivotal stage of growth. This role is for someone who enjoys solving complex accounting challenges, focuses on continuous process improvements, thrives in a fast-paced environment, and is a true builder. You will own the full accounting function, from close and financial reporting to technical accounting, equity, tax and compliance. You’ll also be designing and/or improving the systems, controls, and processes required for a future public-company operating environment.
The right candidate brings accounting experience from a high-growth biotech, pharma or life sciences company (with exposure to CRO accruals and R&D program cost tracking), hands-on NetSuite (or similar) implementation or migration experience, and the technical rigor to independently research and document complex GAAP positions. You are comfortable serving as the primary interface with external auditors, capable of building an internal Sarbanes-Oxley (SOX) Compliance control framework from the ground up, and ready to lead the company's transition off QuickBooks as we scale.