The estimated average salary for a Development Operations Engineer at Client Server is €70,000 per year or €34 per hour, but some professionals have reported earning up to roughly €82,500 per year (90th percentile). The typical pay range is between €61,117 (25th percentile) and €77,500 (75th percentile) annually. This is based on 1 salaries submitted by Client Server Development Operations Engineer professionals on Glassdoor, as of Jul 2026.