Fidelity Investments employees working as Principal Software Engineer/Developer in US have attributed a compensation and benefits rating of 3.5 out of 5 stars, based on 129 ratings. This is 5% lower than the average of Principal Software Engineer/Developer professionals at Fidelity Investments worldwide.
The estimated average salary for a Principal Software Engineer/Developer at Fidelity Investments is $237,303 per year or $114 per hour, but some professionals have reported earning up to roughly $378,226 per year (90th percentile). The typical pay range is between $187,968 (25th percentile) and $304,804 (75th percentile) annually. This is based on 927 salaries submitted by Fidelity Investments Principal Software Engineer/Developer professionals on Glassdoor, as of Jun 2026.
Principal Software Engineer/Developer professionals typically earn between $90 and $147 per hour.
Principal Software Engineer/Developer professionals typically earn between $15,664 and $25,400 monthly.