Software Engineer compensation in United States at X ranges from $183K per year for Software Engineer (SWE) to $1.15M per year for Principal SWE. The median yearly compensation package in United States totals $220K. View the base salary, stock, and bonus breakdowns for X's total compensation packages. Last updated: August 24, 2026
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).
What is the highest Software Engineer salary at X in United States?
The highest paying salary package reported for a Software Engineer at X in United States sits at a yearly total compensation of $1,145,000. This includes base salary as well as any potential stock compensation and bonuses.
How much do X Software Engineer employees get paid in United States?
The median yearly total compensation reported at X for the Software Engineer role in United States is $222,500.
How can I negotiate a higher Software Engineer offer at X?
When negotiating your Software Engineer offer at X, leverage salary data to understand market rates, highlight your relevant experience, and consider all components of the compensation package. Levels.fyi's professional negotiators have helped candidates secure $50K+ more in total compensation.
What are the Software Engineer levels at X?
Levels.fyi has reported pay for 6 Software Engineer levels at X, from Software Engineer (SWE) (entry) up to Principal SWE: Software Engineer (SWE), SWE II, Senior SWE, Staff SWE, Senior Staff SWE, Principal SWE. Levels.fyi lists median pay for each of these levels.
What is the starting salary for a Software Engineer at X?
The entry level for Software Engineers at X is Software Engineer (SWE). Median total compensation at Software Engineer (SWE) is $182,989 per year in United States.
What level is a Senior Software Engineer at X?
A Senior Software Engineer at X is level Senior SWE. Median total compensation at Senior SWE is $340,798 per year on Levels.fyi.
How many years of experience does a X Software Engineer (SWE) have?
Software Engineers at X Software Engineer (SWE) in United States typically have 1–2 years of experience, based on salary submissions to Levels.fyi.
How many years of experience does a X SWE II have?
Software Engineers at X SWE II in United States typically have 4–5 years of experience, based on salary submissions to Levels.fyi.
How accurate is Levels.fyi data?
Levels.fyi is the only major salary site that verifies submissions against real offer letters and W-2s. Every data point is self-reported by a professional and reviewed before publication, and medians update as new reports arrive. Figures were last updated August 24, 2026.
Does Levels.fyi help with salary negotiation?
Yes. Levels.fyi runs a 1:1 negotiation service staffed by experienced recruiters who have negotiated thousands of offers across all roles and levels. Details at https://www.levels.fyi/services/.
Where can I find Software Engineer jobs with salary data?
The Levels.fyi job board lists 70,000+ tech roles alongside verified compensation data, so you can see pay before you apply: https://www.levels.fyi/jobs.
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