The salary trajectory of a Web Applications Developer ranges between locations and employers. The salary starts at £32,248 per year (estimate) and goes up to £99,583 per year (estimate) for the highest level of seniority.
The estimated average salary for a Web Applications Developer at MHR is £141,876 per year or £68 per hour, but some professionals have reported earning up to roughly £218,471 per year (90th percentile). The typical pay range is between £113,818 (25th percentile) and £178,521 (75th percentile) annually. This is based on 10 salaries submitted by MHR Web Applications Developer professionals on Glassdoor, as of Jul 2026.