The estimated average salary for a Software Development Engineer In Test (SDET) at Amazon Web Services is $110,300 per year or $53 per hour, but some professionals have reported earning up to roughly $172,100 per year (90th percentile). The typical pay range is between $94,590 (25th percentile) and $141,550 (75th percentile) annually. This is based on 1 salaries submitted by Amazon Web Services Software Development Engineer In Test (SDET) professionals on Glassdoor, as of July 2026.