The salary trajectory of a Senior Software Engineer ranges between locations and employers. The salary starts at £54,695 per year (estimate) and goes up to £113,508 per year (estimate) for the highest level of seniority.
The estimated average salary for a Senior Software Engineer at Procode Technology is £206,827 per year or £99 per hour, but some professionals have reported earning up to roughly £322,056 per year (90th percentile). The typical pay range is between £165,828 (25th percentile) and £262,230 (75th percentile) annually. This is based on 10 salaries submitted by Procode Technology Senior Software Engineer professionals on Glassdoor, as of Jun 2026.