The salary trajectory of a Senior Web Applications Developer ranges between locations and employers. The salary starts at $118,333 per year (estimate) and goes up to $280,250 per year (estimate) for the highest level of seniority.
The estimated average salary for a Senior Web Applications Developer at Grainger is $173,173 per year or $83 per hour, but some professionals have reported earning up to roughly $259,779 per year (90th percentile). The typical pay range is between $141,161 (25th percentile) and $214,941 (75th percentile) annually. This is based on 8 salaries submitted by Grainger Senior Web Applications Developer professionals on Glassdoor, as of Jul 2026.
Senior Web Applications Developer professionals typically earn between $68 and $103 per hour.
Senior Web Applications Developer professionals typically earn between $11,763 and $17,912 monthly.