The estimated average salary for a Software Development Engineer In Test at Microsoft is €53,500 per year or €26 per hour, but some professionals have reported earning up to roughly €70,000 per year (90th percentile). The typical pay range is between €50,500 (25th percentile) and €66,250 (75th percentile) annually. This is based on 28 salaries submitted by Microsoft Software Development Engineer In Test professionals on Glassdoor, as of Jun 2026.