The salary trajectory of a a Senior Backend Engineer ranges between locations and employers. The salary starts at $0 per year (estimate) and goes up to $0 per year (estimate) for the highest level of seniority.
The estimated average salary for a Senior Backend Engineer at Meta is $203,745 per year or $98 per hour, but some professionals have reported earning up to roughly $345,836 per year (90th percentile). The typical pay range is between $155,597 (25th percentile) and $270,535 (75th percentile) annually. This is based on 1 salaries submitted by Meta Senior Backend Engineer professionals on Glassdoor, as of Jun 2026.
Senior Backend Engineer professionals typically earn between $75 and $130 per hour.
Senior Backend Engineer professionals typically earn between $12,966 and $22,545 monthly.