The salary trajectory of a a Senior Software Developer ranges between locations and employers. The salary starts at £43,419 per year (estimate) and goes up to £89,882 per year (estimate) for the highest level of seniority.
The estimated average salary for a Senior Software Developer at NETSCOUT is £60,603 per year or £29 per hour, but some professionals have reported earning up to roughly £99,551 per year (90th percentile). The typical pay range is between £48,210 (25th percentile) and £77,670 (75th percentile) annually. This is based on 1 salaries submitted by NETSCOUT Senior Software Developer professionals on Glassdoor, as of Jun 2026.