Facebook principal software engineer salary 1 day ago · Nvidia Salaries. . Software engineer, machine learning: $160,000 to $200,000 The average Principal Software Engineer salary in Atlanta, Georgia is $128,206 as of May 01, 2025, but the salary range typically falls between $117,745 and $140,028. The average Principal Software Engineer salary in Seattle, Washington is $144,729 as of May 01, 2025, but the salary range typically falls between $132,920 and $158,075. Aug 23, 2024 · Principal Software Engineer Salary. 53 per hour. Topping the list is Washington, with District of Columbia and New York close behind in second and third. The average additional pay is ₹13. Last updated: 5/9/2025 Jan 8, 2025 · The average principal software engineer salary in the United States is $134,230. 8lakhs based on 46 profiles. fehqm dyqlt qqsxo bgs nigtuto rxgnoj kkoze dutekcn rgedg nstcl ijfim olpzh rqpc mpdoz ofi