The estimated average salary for a Sr Associate Software Development Engineer at Workday is €156,529 per year or €75 per hour, but some professionals have reported earning up to roughly €233,371 per year (90th percentile). The typical pay range is between €128,425 (25th percentile) and €193,745 (75th percentile) annually. This is based on 15 salaries submitted by Workday Sr Associate Software Development Engineer professionals on Glassdoor, as of Jun 2026.