Posted salary ranges · updated 2026-09-29
Platform Engineer salary at AI companies, 2026
18 open Platform Engineer roles at 2 AI companies publish a base-salary range. The median posted range is $180k to $246k; the 90th percentile of posted maximums is $350k. From the companies' own postings, refreshed every 6 hours.
Every one of the 9,204 posted ranges at 215 AI companies, as a spreadsheet-ready CSV: the AI Salary Report, US$29 once. Tables by company, by role title, by function and level, by region and by currency, and the 100 highest ranges. Refreshed four times a day for 12 months from purchase. See 20 sample rows first. Your company or role missing? Reply to the receipt and it is refunded. One payment in US dollars, nothing renews; sold by 2542038 Alberta Ltd., trading as AI Hiring Index.
Get the report · US$29By company
The companies posting this role most often first.
| Company | Roles | Median low | Median high | Median midpoint | 90th pct high |
|---|---|---|---|---|---|
| Palantir | 3 | $135k | $200k | $168k | $200k |
| Together AI | 2 | $220k | $285k | $252k | $290k |
By level
| Level | Roles | Median low | Median high | Median midpoint | 90th pct high |
|---|---|---|---|---|---|
| Staff+ | 3 | $220k | $280k | $250k | $280k |
| Senior | 4 | $208k | $281k | $242k | $340k |
| Unspecified | 11 | $160k | $240k | $210k | $350k |
By region
| Region | Roles | Median low | Median high | Median midpoint | 90th pct high |
|---|---|---|---|---|---|
| US | 17 | $180k | $250k | $215k | $350k |
Highest posted Platform Engineer ranges
One row per company.
| Company | Role | Range | Location |
|---|---|---|---|
| E2B | Platform Engineer | $250k to $350k | San Francisco |
| Lambda | Senior Platform Engineer - Core Infrastructure | $255k to $340k | San Francisco Office (Fremont St); San… |
| Legora | Senior Platform Engineer | $237k to $321k | New York City |
Titles are normalised (seniority words and team suffixes removed) so postings for the same role group together. All functions and companies.
New infrastructure roles at AI companies, every Monday. The week's openings in this function across 277 companies, plus the weekly index. Free.