The salary trajectory of a GUI Software Engineer ranges between locations and employers. The salary starts at $150,027 per year (estimate) and goes up to $369,345 per year (estimate) for the highest level of seniority.
The estimated average salary for a GUI Software Engineer at Flow Science is $138,542 per year or $67 per hour, but some professionals have reported earning up to roughly $233,406 per year (90th percentile). The typical pay range is between $105,983 (25th percentile) and $183,002 (75th percentile) annually. This is based on 2 salaries submitted by Flow Science GUI Software Engineer professionals on Glassdoor, as of Jun 2026.
GUI Software Engineer professionals typically earn between $51 and $88 per hour.
GUI Software Engineer professionals typically earn between $8,832 and $15,250 monthly.