The salary trajectory of a Development Manager ranges between locations and employers. The salary starts at £38,435 per year (estimate) and goes up to £84,894 per year (estimate) for the highest level of seniority.
The estimated average salary for a Development Manager at FirstPort is £156,799 per year or £75 per hour, but some professionals have reported earning up to roughly £266,210 per year (90th percentile). The typical pay range is between £119,765 (25th percentile) and £208,256 (75th percentile) annually. This is based on 148 salaries submitted by FirstPort Development Manager professionals on Glassdoor, as of Jul 2026.