Fathom - AI Meeting Assistant

Financial Planning and Analysis

• Own and maintain the company's 3-statement model
• Analyze marketing spend ROI and customer profitability
• Own financial modeling for pricing changes
• Forecast AI and cloud cost management
• Define financial metrics and reporting standards
• Be the CEO's trusted financial advisor

VP of Finance

AI Engineer

• own the speed, cost, and reliability of our model inference stack
• build the fine-tuning infrastructure that makes the rest of the AI team faster
• optimizing real systems serving millions of meetings — choosing between quantization trade-offs, debugging speculative decoding, or figuring out why one GPU family's tail latency explodes at high concurrency while another stays stable
• Benchmark FP8 quantization across GPU families, find that FP8 KV cache causes catastrophic repetition loops, identify static quantization as 6% faster than dynamic on certain hardware
• Evaluate serving frameworks (vLLM vs SGLang) with speculative decoding
• Build a fine-tuning pipeline that takes a JSONL dataset and produces an optimized tune ready for serving
• Optimize GPU spend — know which GPU families are best for batch workloads vs latency-sensitive paths
• Debug production inference issues

VP of Finance

AI Engineer – Model Performance