First finance hire at AI data lab. Own financial modeling, forecasting, unit economics for customer deals and compute, strategic decisions on pricing/hiring, reporting, and scalable processes. Requires 4+ years in strategic finance/FP&A/IB/PE with strong modeling and business judgment.
175k – 250k
On-site4+ YOEFinance & Accounting
About the role
What You’ll Do
Build and own Sieve’s financial model, forecasts, budgets, and runway planning
Model the true cost and margin of customer deals across reinforcement learning, computer use, video, and other data types
Partner with leadership on pricing, resource allocation, hiring plans, and other strategic decisions
Develop Sieve’s compute strategy, including capacity planning, vendor evaluation, and long-term commitments
Model and optimize contributor payouts to balance supply, quality, speed, and margin
Own financial reporting for the leadership team and board
Build scalable financial processes, systems, and controls as the company grows
Work across commercial, engineering, and operations teams to improve financial visibility and operating efficiency
Requirements
4+ years of experience in strategic finance, FP&A, investment banking, private equity, or a similarly analytical role
Strong financial modeling skills and a rigorous understanding of unit economics, contribution margin, and cash flow
Strong business judgment and the ability to translate analysis into clear recommendations
Comfortable operating with significant ownership and ambiguity in a fast-moving startup
Excellent communication skills and experience partnering with senior leadership
High attention to detail and a bias toward action
In-person at our SF HQ
Nice to Have
Experience at an AI, infrastructure, data, marketplace, or usage-based software company
Experience modeling compute, storage, or other variable infrastructure costs
Familiarity with SQL, Python, or modern analytics tools
Experience as an early finance hire at a startup
Benefits
401k + Full Health Insurance
Breakfast, Lunch, and Dinner covered and your choice of snacks
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