The salary trajectory of a GUI Software Engineer ranges between locations and employers. The salary starts at $150,750 per year (estimate) and goes up to $370,533 per year (estimate) for the highest level of seniority.
The estimated average salary for a GUI Software Engineer at Flow Science is $138,889 per year or $67 per hour, but some professionals have reported earning up to roughly $233,387 per year (90th percentile). The typical pay range is between $106,397 (25th percentile) and $183,209 (75th percentile) annually. This is based on 2 salaries submitted by Flow Science GUI Software Engineer professionals on Glassdoor, as of Jul 2026.
GUI Software Engineer professionals typically earn between $51 and $88 per hour.
GUI Software Engineer professionals typically earn between $8,866 and $15,267 monthly.