The salary trajectory of a Integration Engineer ranges between locations and employers. The salary starts at £45,233 per year (estimate) and goes up to £50,877 per year (estimate) for the highest level of seniority.
The estimated average salary for a Integration Engineer at Oracle is £134,480 per year or £65 per hour, but some professionals have reported earning up to roughly £214,493 per year (90th percentile). The typical pay range is between £105,905 (25th percentile) and £172,473 (75th percentile) annually. This is based on 14 salaries submitted by Oracle Integration Engineer professionals on Glassdoor, as of Jun 2026.