The estimated average salary for a Software Engineer/Software Developer IV at Oracle is £66,194 per year or £32 per hour, but some professionals have reported earning up to roughly £130,173 per year (90th percentile). The typical pay range is between £50,512 (25th percentile) and £91,301 (75th percentile) annually. This is based on 2 salaries submitted by Oracle Software Engineer/Software Developer IV professionals on Glassdoor, as of Jun 2026.