The salary trajectory of a a Senior Python Engineer ranges between locations and employers. The salary starts at £54,746 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 Python Engineer at HCLTech is £68,524 per year or £33 per hour, but some professionals have reported earning up to roughly £94,986 per year (90th percentile). The typical pay range is between £57,699 (25th percentile) and £81,379 (75th percentile) annually. This is based on 1 salaries submitted by HCLTech Senior Python Engineer professionals on Glassdoor, as of Jun 2026.