Side by side
AI / ML Engineer vs Data Engineer
AI / ML Engineer pays more: a median of $188,500 against $140,500. Demand is comparable on both sides. Listings for AI / ML Engineer move faster — median age 47 days against 55.
Comparison
Side by side
| Measure | AI / ML Engineer | Data Engineer | Gap |
|---|---|---|---|
| Open postings | 29,271 | 28,245 | +1,026 |
| Posted this week | 974 | 2,126 | |
| Median salary | $188,500 | $140,500 | +$48k |
| 25th percentile | $149k | $111k | |
| 75th percentile | $234k | $174k | |
| Salary disclosed | 2.9% | 5.4% | |
| Remote share | 6.5% | 6.8% | -0.3pp |
| Median age of posting | 47d | 55d | |
| Open over 60 days | 51.4% | 49.3% | |
| Visa sponsorship | 4.4% | 24.3% |
Pay
Pay distribution
AI / ML Engineer
$85k$326k
Data Engineer
$63k$243k
Freshness
How old the listings are
AI / ML Engineer
just posted47d median90d+
Data Engineer
just posted55d median90d+
Demand
What each side asks for
AI / ML Engineer — technologies
Data Engineer — technologies
AI / ML Engineer — employers
Data Engineer — employers
More comparisons
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Both sides are counted the same way on the same day, so the gap is comparable even where the
absolute numbers move. Salary figures use only postings that publish a range — the disclosure
rate is in the table because a median over 20% of a cohort is a weaker number than one over 70%.