As of January 01, 2026, the average annual salary for Quantitative Developer in Joliet, IL is $109,760, equivalent to $53 per hour, $2,111 weekly, or $9,147 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Quantitative Developer in cities like Santa Clara, San Jose, and Fremont.
Annually Salaries for Quantitative Developer in Joliet, IL vary widely, spanning from $92,018 to $126,747. Most professionals fall between the 25th percentile ($100,473) and 75th percentile ($118,652), while top earners (90th percentile) make $126,747 per year. This $18,179 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, Joliet Quantitative Developer often earn 0.6% higher than national averages. However, Joliet currently ranks 310 statewide for Quantitative Developer job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.
