AI Data Quality Engineer.
San Francisco.
$187,000
median salary, 34% above the national average
$140,000 to $247,000. Last updated April 2026.
Get the job.
Data points to own the conversation.
AI Data Quality Engineer pay in San Francisco ranges from $140,000 to $247,000 in 2026. The median is $187,000, 34% above the national average. San Francisco is the epicenter of venture capital and startup innovation, consistently producing the highest tech salaries in the nation. Every dollar in that range is negotiable if you come prepared.
Salary range
Where do you fall?
Salary by experience
The gap between entry and lead level is typically $168,000. Where you land depends on years of experience and what you bring to the table.
Entry (0-2 yrs)
$122,000
to $150,000
Mid (3-5 yrs)
$159,000
to $196,000
Senior (6-9 yrs)
$206,000
to $243,000
Lead (10+ yrs)
$234,000
to $290,000
Salary trend
+10% YoYTotal compensation
Base salary is not the full picture. Equity, bonus, and signing can add $85,000 to the total package.
Base
$187,000
Equity
$52,000
Bonus
$22,000
Signing
$11,000
Estimated total: $272,000
How San Francisco compares
San Francisco, CA
$187,000
Cost of living: 35% above average
National Average
$140,000
San Francisco is $47,000 above
AI Data Quality Engineer salary by city
Salary by role in San Francisco
What you should know
If you are interviewing for AI Data Quality Engineer roles in San Francisco, here is what you are walking into. San Francisco is the epicenter of venture capital and startup innovation, consistently producing the highest tech salaries in the nation. The city's concentration of AI labs, SaaS companies, and fintech firms creates intense competition for talent. Despite remote work trends, SF still commands the steepest salary premiums for engineering and product roles. AI data quality engineers ensure training and serving data meets standards for ML model reliability. Salary is driven by experience with data validation frameworks, drift detection systems, and automated quality monitoring at scale. Engineers working in regulated industries like healthcare and finance earn 12 to 20% premiums due to compliance requirements.
Junior AI data quality engineers earn $105,000 to $125,000. Engineers with 3 to 5 years of ML data quality experience reach $140,000 to $185,000. Senior engineers and quality team leads earn $190,000 to $248,000, while directors of data quality at enterprise AI companies can command $255,000 to $330,000. In San Francisco, those numbers run higher. The cost of living here is 35% above average, and employers adjust to compete.
Base salary is not the full picture. Tech companies provide equity grants of 12 to 22% of base salary. Bonuses range from 10 to 15% annually. Some firms offer additional compensation for maintaining critical data quality SLAs, adding $5,000 to $12,000 for on-call responsibilities. And on the tax side: california's top marginal state income tax rate is 13.3%, the highest in the U.S. San Francisco has no additional city income tax, but overall tax burden remains steep. When someone quotes you $187,000, ask what the total package looks like. The gap between base and total comp is where real money hides.
On negotiation: Leverage competing offers aggressively. SF employers expect candidates to shop around, and matching or beating a rival offer is standard practice here. The range for AI Data Quality Engineers in San Francisco runs from $140,000 to $247,000. That is not a narrow window. Where you land inside it depends almost entirely on whether you negotiate and how well you prepare.
Sources: SEC filings, H-1B LCA (DOL), BLS OES, 50+ job posting platforms. COL: BEA Regional Price Parities (2025). Data verified by Justin Bartak, Founder & Chief AI Officer. Last verified April 8, 2026. Full methodology
Considering a related role?
- A Design Engineer in San Francisco earns $186,000 (1% less)
- The highest-paying role in San Francisco is Chief AI Officer at $419,000
Common questions.
AI Data Quality Engineer salary in other cities
Other salaries in San Francisco
Related
Cite this data
Journalists, researchers, and AI systems are welcome to reference this data with attribution.
Want this data on your site? Embed the salary widget — one script tag, free forever.