As of January 01, 2026, the average annual salary for Product Software Engineer in Illinois is $84,654, equivalent to $41 per hour, $1,628 weekly, or $7,055 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Product Software Engineer in cities like Santa Clara, San Jose, and Fremont.
Annually Salaries for Product Software Engineer in Illinois vary widely, spanning from $74,781 to $99,962. Most professionals fall between the 25th percentile ($79,486) and 75th percentile ($92,667), while top earners (90th percentile) make $99,962 per year. This $13,181 pay gap underscores opportunities for salary growth through certifications, specialized skills like Analysis or Installation, or targeting high-paying regions like District of Columbia or California.
Location and experience significantly influence earnings. For example, Illinois Product Software Engineer often earn 1.9% higher than national averages due to demand from Fortune 73 companies. However, Illinois currently ranks 14 nationwide for Product Software Engineer job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.
