Principal Full Stack Engineer Salary in Merrimack, NH

19 certified H-1B filings

According to TheRealSalaries.com analysis of official US Department of Labor filings (October 2024 - December 2025), the average H-1B salary for Principal Full Stack Engineer in Merrimack is $139,172 — 15% above the national median of $121,514.

Section 1
$139,172
Average
$83,503
Min Est.
$250,510
Max Est.
19
Filings

Top Employers for Principal Full Stack Engineer in Merrimack

CompanyAvg. SalaryFilings
Fidelity Technology Group, LLC d/b/a Fidelity Investments $139,172 19
Section 2

Principal Full Stack Engineer in Other Cities

Durham, NC
$139,601
88 filings
Westlake, TX
$140,621
85 filings
Boston, MA
$138,488
8 filings
Smithfield, RI
$142,009
6 filings

Other Roles in Merrimack

Software Developer ($116,769) Senior Software Engineer/Developer ($119,425) Principal Software Engineer/Developer ($139,061) Senior Full Stack Engineer ($120,172) Senior Software Developer ($123,233) Full Stack Engineer ($106,576) Software Engineer/Developer ($93,247) Software Engineer In Test ($134,912)
Section 3
Source: US Department of Labor LCA Disclosure Data. Updated: Q1 FY2025.