The salary trajectory of a Software Test Engineer ranges between locations and employers. The salary starts at £0 per year (estimate) and goes up to £0 per year (estimate) for the highest level of seniority.
The estimated average salary for a Software Test Engineer at Randox Laboratories is £118,451 per year or £57 per hour, but some professionals have reported earning up to roughly £197,215 per year (90th percentile). The typical pay range is between £91,139 (25th percentile) and £155,438 (75th percentile) annually. This is based on 6 salaries submitted by Randox Laboratories Software Test Engineer professionals on Glassdoor, as of Jul 2026.