
The average Costco Senior Software Engineer in Wilmington, DE earns an estimated $113,521 annually, which includes an estimated base salary of $104,299 with a $9,222 bonus. Costco's Senior Software Engineer compensation is $24,080 less than the US average for a Senior Software Engineer. Senior Software Engineer salaries at Costco in Wilmington, DE can range from $83,000 - $125,000.
In Wilmington, DE, The Engineering Department at Costco earns $1,637 more on average than the Marketing Department.
Last updated 6 days ago.
In Wilmington, DE, Senior Software Engineers earn $496 more than Scrum Masters, and $2,555 less than Lead Engineers.
In Wilmington, DE, The Engineering Department averages $1,637 more than the Marketing Department, and $3,649 less than the Operations Department
The average female Senior Software Engineer at companies similar size to Costco reported making $146,554, while the average male Senior Software Engineer at similar sized companies reported making $156,665.
The average Asian or Pacific Islander Senior Software Engineer at companies similar size to Costco reported making $153,064, while the average Native American Senior Software Engineer at similar sized companies reported making $101,264.
The majority of Senior Software Engineers at Costco believe they're compensated fairly. 71% of Senior Software Engineers at Costco say they receive annual bonuses, and the vast majority (90%) are satisfied with their benefits. See more compensation ratings at Costco