The salary trajectory of a Full Stack Engineer ranges between locations and employers. The salary starts at $120,222 per year (estimate) and goes up to $284,644 per year (estimate) for the highest level of seniority.
The estimated average salary for a Full Stack Engineer at MassMutual is $127,585 per year or $61 per hour, but some professionals have reported earning up to roughly $217,213 per year (90th percentile). The typical pay range is between $96,973 (25th percentile) and $169,394 (75th percentile) annually. This is based on 10 salaries submitted by MassMutual Full Stack Engineer professionals on Glassdoor, as of Jul 2026.
Full Stack Engineer professionals typically earn between $47 and $81 per hour.
Full Stack Engineer professionals typically earn between $8,081 and $14,116 monthly.