The salary trajectory of a an Application Developer 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 Application Developer at Geoff Smith Associates is £44,416 per year or £21 per hour, but some professionals have reported earning up to roughly £81,717 per year (90th percentile). The typical pay range is between £33,736 (25th percentile) and £60,090 (75th percentile) annually. This is based on 3 salaries submitted by Geoff Smith Associates Application Developer professionals on Glassdoor, as of Jun 2026.