The estimated average salary for a Technical Lead PLSQL Developer at Infosys is £69,264 per year or £33 per hour, but some professionals have reported earning up to roughly £122,854 per year (90th percentile). The typical pay range is between £52,877 (25th percentile) and £92,493 (75th percentile) annually. This is based on 1 salaries submitted by Infosys Technical Lead PLSQL Developer professionals on Glassdoor, as of Jun 2026.