How much does a Backend Developer III make in Massachusetts?
As of May 01, 2026, the average salary for a Backend Developer III in Massachusetts is $136,176 per year, which breaks down to an hourly rate of $65.
However, a Backend Developer III's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $157,622
- Majority Range (25th-75th percentile): $125,647 to $147,402
- Entry-Level (10th percentile): $116,062