US Postal Service employees working as Computer Systems Developer, Senior in US have attributed a compensation and benefits rating of 3 out of 5 stars, based on 7 ratings. This is in line with the average of Computer Systems Developer, Senior professionals at US Postal Service worldwide.
The estimated average salary for a Computer Systems Developer, Senior at US Postal Service is $126,615 per year or $61 per hour, but some professionals have reported earning up to roughly $202,824 per year (90th percentile). The typical pay range is between $99,430 (25th percentile) and $162,732 (75th percentile) annually. This is based on 7 salaries submitted by US Postal Service Computer Systems Developer, Senior professionals on Glassdoor, as of Jul 2026.
Computer Systems Developer, Senior professionals typically earn between $48 and $78 per hour.
Computer Systems Developer, Senior professionals typically earn between $8,286 and $13,561 monthly.