The salary trajectory of a Senior Developer, IT Applications ranges between locations and employers. The salary starts at $117,802 per year (estimate) and goes up to $280,034 per year (estimate) for the highest level of seniority.
The estimated average salary for a Senior Developer, IT Applications at Selective Insurance is $164,029 per year or $79 per hour, but some professionals have reported earning up to roughly $241,347 per year (90th percentile). The typical pay range is between $135,462 (25th percentile) and $201,543 (75th percentile) annually. This is based on 4 salaries submitted by Selective Insurance Senior Developer, IT Applications professionals on Glassdoor, as of Jun 2026.
Senior Developer, IT Applications professionals typically earn between $65 and $97 per hour.
Senior Developer, IT Applications professionals typically earn between $11,289 and $16,795 monthly.