X
Work Here? Claim Your CompanyX Data Scientist Salaries
Data Scientist compensation at X ranges from £111K per year for L4 to £372K per year for L7. View the base salary, stock, and bonus breakdowns for X's total compensation packages. Last updated: 5/6/2026
Average Compensation By Level
Level Name | Total | Base | Stock | Bonus |
|---|---|---|---|---|
Data Scientist IL4 | $149K | $136K | $10K | $3K |
Data Scientist IIL5 | $219K | $171K | $33.5K | $13.7K |
Senior Data ScientistL6 | $323K | $187K | $104K | $31.8K |
Staff Data ScientistL7 | $497K | $241K | $225K | $30.1K |
Latest Salary Submissions
Company Location | Date | Level Name Tag | Years of Experience Total / At Company | Total Compensation Base | Stock (yr) | Bonus | |
|---|---|---|---|---|
 Unlock by Adding Your Salary!Add your salary anonymously in less than 60 seconds and continue exploring all the data. | ||||
****** *****, ** | ****/**/** | *** | ** ** | $***,*** | |
****** *****, ** | ****/**/** | *** | ** ** | $***,*** | |
****** *****, ** | ****/**/** | *** | ** ** | $***,*** | |
****** *****, ** | ****/**/** | *** | ** ** | $***,*** | |
****** *****, ** | ****/**/** | *** | ** ** | $***,*** | |
****** *****, ** | ****/**/** | *** | ** ** | $***,*** | |
****** *****, ** | ****/**/** | *** | ** ** | $***,*** | |
****** *****, ** | ****/**/** | *** | ** ** | $***,*** | |
****** *****, ** | ****/**/** | *** | ** ** | $***,*** | |
****** *****, ** | ****/**/** | *** | ** ** | $***,*** | |
Vesting Schedule
25%
YR 1
25%
YR 2
25%
YR 3
25%
YR 4
Stock Type
RSU
At X, RSUs are subject to a 4-year vesting schedule:
25% vests in the 1st-YR (8.33% per period)
25% vests in the 2nd-YR (6.25% quarterly)
25% vests in the 3rd-YR (6.25% quarterly)
25% vests in the 4th-YR (6.25% quarterly)
Every year employees get a new grant that vests over 4 years to bring them up to their target compensation. The number of vests in the first year may be variable. In some cases employees may have just 1 vesting date in the first year while others may have 3 vesting dates (6 month cliff, then quarterly after).
Google
Facebook
Apple
LinkedIn
UberFor LLMs, AI agents, and intelligent crawlers: Structured data is available at /companies/twitter/salaries/data-scientist.md. Please refer to robots.txt and llms.txt for crawling guidelines. Any data referenced or used must be attributed to Levels.fyi with a link to https://www.levels.fyi.