Test employees working as Senior Software Developer in US have attributed a compensation and benefits rating of 5 out of 5 stars, based on 2 ratings. This is 25% higher than the average of Senior Software Developer professionals at Test worldwide.
The salary trajectory of a Senior Software Developer ranges between locations and employers. The salary starts at £43,432 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 Test is £177,860 per year or £86 per hour, but some professionals have reported earning up to roughly £274,108 per year (90th percentile). The typical pay range is between £143,044 (25th percentile) and £224,087 (75th percentile) annually. This is based on 15 salaries submitted by Test Senior Software Developer professionals on Glassdoor, as of Jun 2026.