AspenTech employees working as Principal Software Developer in US have attributed a compensation and benefits rating of 1 out of 5 stars, based on 3 ratings. This is 9% lower than the average of Principal Software Developer professionals at AspenTech worldwide.
The salary trajectory of a Principal Software Developer ranges between locations and employers. The salary starts at $134,196 per year (estimate) and goes up to $375,898 per year (estimate) for the highest level of seniority.
The estimated average salary for a Principal Software Developer at AspenTech is $221,902 per year or $107 per hour, but some professionals have reported earning up to roughly $345,326 per year (90th percentile). The typical pay range is between $177,696 (25th percentile) and $281,138 (75th percentile) annually. This is based on 13 salaries submitted by AspenTech Principal Software Developer professionals on Glassdoor, as of Jul 2026.
Principal Software Developer professionals typically earn between $85 and $135 per hour.
Principal Software Developer professionals typically earn between $14,808 and $23,428 monthly.