The salary trajectory of a Senior Fullstack Engineer ranges between locations and employers. The salary starts at ARS 0 per year (estimate) and goes up to ARS 0 per year (estimate) for the highest level of seniority.
The estimated average salary for a Senior Fullstack Engineer at IBM is ARS 203,078 per year or ARS 98 per hour, but some professionals have reported earning up to roughly ARS 349,310 per year (90th percentile). The typical pay range is between ARS 153,900 (25th percentile) and ARS 271,486 (75th percentile) annually. This is based on 3 salaries submitted by IBM Senior Fullstack Engineer professionals on Glassdoor, as of Jun 2026.