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Founding Engineers in San Francisco earn $175K–$211K. Median: $195K. Based on 83 public job postings (2025–2026).
Median: $195K · Based on 83 public job postings · Updated September 8, 2026
This Founding Engineer salary benchmark for San Francisco is built from public job postings at high-growth and AI-native companies — no private placement data. Figures reflect base salary and are refreshed as new postings are collected.
San Francisco Founding Engineer pay runs in line with the national median.
Founding Engineers are engineers who design, build, and operate the core software systems. This benchmark reflects Mid-level base compensation for San Francisco-based roles at high-growth and AI-native companies.
What is the average Founding Engineer salary in San Francisco?
The median pay is $195K, with a typical range of $175K–$211K, based on 83 public San Francisco job postings collected in 2025–2026.
How does San Francisco compare to the national Founding Engineer salary?
The national median is $195K; San Francisco is shown above.
Where does this data come from?
Public job postings on company career pages — no private placement or client data. Minimum 15 San Francisco postings.
Posted-range midpoints (USD) aggregated from 83 public job postings located in San Francisco (2025–2026). Range = 25th–75th percentile; median = 50th percentile. Equity is excluded. At least 15 San Francisco postings required to publish. Last refreshed September 8, 2026.
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