As of March 01, 2026, the average annual salary for Web UI Developer in Delaware is $131,657, equivalent to $63 per hour, $2,532 weekly, or $10,971 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Web UI Developer in cities like Santa Clara, San Jose, and Fremont.

Annually Salaries for Web UI Developer in Delaware vary widely, spanning from $112,578 to $148,685. Most professionals fall between the 25th percentile ($121,670) and 75th percentile ($140,570), while top earners (90th percentile) make $148,685 per year. This $18,900 pay gap underscores opportunities for salary growth through certifications, specialized skills like Collaboration or Computer Science, or targeting high-paying regions like District of Columbia or California.

Location and experience significantly influence earnings. For example, Delaware Web UI Developer often earn 1.3% higher than national averages due to demand from Fortune 61 companies. However, Delaware currently ranks 16 nationwide for Web UI Developer job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.

Based on HR-reported data: a national average with a geographic differential
Web UI Developer Salaries by Percentile
Percentile Salary Location Last Updated
10th Percentile Web UI Developer Salary $112,578 DE March 01, 2026
25th Percentile Web UI Developer Salary $121,670 DE March 01, 2026
50th Percentile Web UI Developer Salary $131,657 DE March 01, 2026
75th Percentile Web UI Developer Salary $140,570 DE March 01, 2026
90th Percentile Web UI Developer Salary $148,685 DE March 01, 2026
25% $121,670 10% $112,578 90% $148,685 75% $140,570 $131,657 50%(Median) Didn’t find job title? Click
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What is A Web UI Developer ?

A Web UI Developer is responsible for designing and implementing user interfaces for web applications, ensuring an optimal user experience. This role involves collaborating with designers and backend developers to create responsive, visually appealing, and functional web pages. Key skills include proficiency in HTML, CSS, JavaScript, and frameworks such as React or Angular. Familiarity with version control systems like Git and an understanding of web accessibility standards are essential. The salary for a Web UI Developer typically ranges from $60,000 to $120,000 annually, depending on experie...

Source: (as of 06/04/2025). Read more from

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Location Avg. Salary Date Updated
Location Bear, DE Avg. Salary $135,158 Date Updated March 01, 2026
Location Delaware City, DE Avg. Salary $135,211 Date Updated March 01, 2026
Location Harrington, DE Avg. Salary $138,110 Date Updated March 01, 2026
Location Lewes, DE Avg. Salary $138,110 Date Updated March 01, 2026
Location Middletown, DE Avg. Salary $135,883 Date Updated March 01, 2026
Location Milford, DE Avg. Salary $138,110 Date Updated March 01, 2026
Location Rehoboth Beach, DE Avg. Salary $139,032 Date Updated March 01, 2026
Location Seaford, DE Avg. Salary $136,660 Date Updated March 01, 2026
Location Smyrna, DE Avg. Salary $136,159 Date Updated March 01, 2026
Location Bethany Beach, DE Avg. Salary $139,032 Date Updated March 01, 2026
Job Openings for Web UI Developer in Delaware

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