Data Architect (AI/ML).
Boston.
$226,000
median salary, 27% above the national average
$171,000 to $294,000. Last updated April 2026.
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Data points to own the conversation.
A Data Architect (AI/ML) in Boston earns a median of $226,000 in 2026. That is 27% above the national average. The range runs from $171,000 to $294,000, and where you land depends on your experience, your skills, and how well you negotiate. Data architects specializing in AI and ML systems command premium pay for designing scalable data platforms that support model training and serving.
Salary range
Where do you fall?
Salary by experience
The gap between entry and lead level is typically $203,000. Where you land depends on years of experience and what you bring to the table.
Entry (0-2 yrs)
$147,000
to $181,000
Mid (3-5 yrs)
$192,000
to $237,000
Senior (6-9 yrs)
$249,000
to $294,000
Lead (10+ yrs)
$283,000
to $350,000
Salary trend
+3% YoYTotal compensation
Base salary is not the full picture. Equity, bonus, and signing can add $60,000 to the total package.
Base
$226,000
Equity
$34,000
Bonus
$21,000
Signing
$5,000
Estimated total: $286,000
How Boston compares
Boston, MA
$226,000
Cost of living: 22% above average
National Average
$178,000
Boston is $48,000 above
Data Architect (AI/ML) salary by city
Salary by role in Boston
What you should know
The Data Architect (AI/ML) landscape in Boston is not what most salary sites will tell you. Boston's job market is powered by world class universities, a thriving biotech corridor, and established finance and healthcare sectors. The Kendall Square area is one of the most concentrated biotech hubs globally. Tech salaries in Boston are competitive with West Coast markets, particularly for roles that intersect with life sciences, AI, and robotics. Data architects specializing in AI and ML systems command premium pay for designing scalable data platforms that support model training and serving. Experience architecting lakehouse solutions and real-time feature stores is highly valued. Enterprise experience at companies with complex data governance requirements adds 15 to 25% to compensation.
Junior data architects earn $135,000 to $160,000. Architects with 5 to 8 years of experience designing ML data systems reach $178,000 to $232,000. Principal architects earn $240,000 to $320,000, while chief data architects and VP-level roles can command $350,000 to $450,000. In Boston, those numbers run higher. The cost of living here is 22% above average, and employers adjust to compete.
Base salary is not the full picture. Senior data architects receive equity packages of 20 to 35% of base salary at tech companies. Consulting data architects can earn $200 to $350 per hour as independent contractors. Annual bonuses range from 15 to 25%, with some firms offering architecture patent bonuses. And on the tax side: massachusetts has a flat 5% income tax on most earnings, plus a 4% surtax on income above $1 million. There is no city income tax in Boston, keeping the total burden moderate. When someone quotes you $226,000, ask what the total package looks like. The gap between base and total comp is where real money hides.
On negotiation: Emphasize specialized credentials or advanced degrees. Boston employers, especially in biotech and finance, place a premium on educational pedigree and certifications. The range for Data Architect (AI/ML)s in Boston runs from $171,000 to $294,000. 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 AI Infrastructure Engineer in Boston earns $225,000 (0% more)
- The highest-paying role in Boston is Chief AI Officer at $390,000
Common questions.
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