Costco Senior Software Engineer Salaries in Wilmington, DE | Comparably
Costco is a membership-only warehouse club that provides a wide selection of merchandise. read more
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Costco Senior Software Engineer Salaries in Wilmington, DE

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.

$29k
$63k
$96k
$130k
$473k
$1.15M
$113,521
Average Compensation
$104,299
avg. base
$9,222
avg. bonus

Senior Software Engineer Salaries at Costco

In Wilmington, DE, Senior Software Engineers earn $496 more than Scrum Masters, and $2,555 less than Lead Engineers.

Engineering Manager
$258k*
Director of Engineering
$217k*
Group Engineering Manager
$204k*
Principal Engineer
$157k*
Sales Engineer
$150k*
Data Scientist
$136k*
DevOps
$120k*
Mobile Developer
$118k*
Lead Engineer
$116k*
Scrum Master
$113k*
Senior Developer
$110k*
QA
$98k*
Senior QA
$86k*
Developer
$82k*
Jr Developer
$73k*
* estimated salary

Compensation at Costco by Department

In Wilmington, DE, The Engineering Department averages $1,637 more than the Marketing Department, and $3,649 less than the Operations Department

Operations
$131,813 Avg. total comp.
+$4k
Engineering
$128,164 Avg. total comp.
Marketing
$126,527 Avg. total comp.
-$2k

Senior Software Engineer Compensation by Gender (All Companies)

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.

Senior Software Engineer Compensation by Ethnicity (All Companies)

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.

How Senior Software Engineers at Costco Rate Their Compensation

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

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