The salary trajectory of a Full Stack Developer ranges between locations and employers. The salary starts at £47,724 per year (estimate) and goes up to £119,766 per year (estimate) for the highest level of seniority.
The estimated average salary for a Full Stack Developer at Searchability is £118,865 per year or £57 per hour, but some professionals have reported earning up to roughly £195,565 per year (90th percentile). The typical pay range is between £92,032 (25th percentile) and £154,985 (75th percentile) annually. This is based on 12 salaries submitted by Searchability Full Stack Developer professionals on Glassdoor, as of Jul 2026.