Founding engineer salaries 2026

Founding engineer compensation · FAQs

Where does this salary data come from?

The data is aggregated from 729 active founding engineer listings on Jobs Base where the company has disclosed a salary range. Values are converted to annual USD where the source posts a different period or currency. Listings without disclosed salary are excluded.

How accurate is this data?

Self-reported salary ranges from job postings represent the *advertised* compensation band. Actual offers cluster in the upper half of the posted range for senior candidates and the middle for typical hires. Equity is not included in these figures and is often a significant component of founding engineer total comp.

How does location affect founding engineer pay?

San Francisco and New York pay highest in the US in cash terms. Remote-US roles typically run 5–15% below SF on-site for equivalent seniority. European and UK roles run 25–40% below US in cash but often have richer equity mechanics and stronger statutory benefits.

How much equity should a founding engineer get?

Founding engineer equity typically lands in the 0.5%–2% range, with grants weighted heavily by stage. A first hire at pre-seed commonly gets 1%–2%; the third or fourth engineer at a Series A might get 0.25%–0.5%. Vesting is almost always 4 years with a 1-year cliff at US companies; European equity grants more often skip the cliff.

What does total comp look like for a founding engineer?

Total comp typically runs 30–80% above the disclosed base when equity is liquidated successfully. Realistic median total at a well-funded US founding engineer role: $250k–$400k/year-equivalent over a 4-year vest, assuming the company hits its target valuation. The variance is large; equity in a startup that doesn't exit is worth zero.