Average Salary: $115,785 since  

Salaries for a Staff Software Engineer at IBM in Foster City, CA vary between $85,000 and $180,296 with an average of $115,785. The top 25% make a salary of at least $137,116. The median salary is $106,836. Attached is a detailed distribution of the salaries.

Average Salary Evolution between 2012 and present

The average salary for a Staff Software Engineer at IBM in Foster City, CA increased by an average of 5% year over year between 2012 and 2016.