How Much Does A Web UI Developer Make in Seattle, WA ? (2026 Salary Guide)

Web UI Developer Salary in Seattle, WA

As of January 01, 2026, the average annual salary for Web UI Developer in Seattle, WA is $143,730, equivalent to $69 per hour, $2,764 weekly, or $11,978 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 Seattle, WA vary widely, spanning from $122,998 to $162,297. Most professionals fall between the 25th percentile ($132,878) and 75th percentile ($153,449), while top earners (90th percentile) make $162,297 per year. This $20,571 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, Seattle Web UI Developer often earn 1.9% higher than national averages. However, Seattle currently ranks 91 statewide for Web UI Developer job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.

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Web UI Developer Salaries by Percentile
Percentile Salary Location Last Updated
10th Percentile Web UI Developer Salary $122,998 Seattle, WA January 01, 2026
25th Percentile Web UI Developer Salary $132,878 Seattle, WA January 01, 2026
50th Percentile Web UI Developer Salary $143,730 Seattle, WA January 01, 2026
75th Percentile Web UI Developer Salary $153,449 Seattle, WA January 01, 2026
90th Percentile Web UI Developer Salary $162,297 Seattle, WA January 01, 2026
25% $132,878 10% $122,998 90% $162,297 75% $153,449 $143,730 50%(Median) Didn’t find job title? Click
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Use Our Intelligence, LLC - Olympia, WA

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Ethoseo, LLC - Bellingham, WA

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T-Mobile - Bellevue, WA

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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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Job Openings for Web UI Developer in Seattle, WA

Career Path for this job

  1. Down a level:

    Web Applications Developer II

    2 - 4 years experience
    Bachelor's Degree

  2. This Job:

    Web UI Developer

    4 - 7 years experience
    Bachelor's Degree

  3. Up a level:

    Web Applications Developer IV

    7 + years experience
    Bachelor's Degree

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Understand the total compensation opportunity for A Web UI Developer, base salary plus other pay elements

Average Base Salary

Core compensation

 
 
 
132878
153449
143730

Average Total Cash Compensation

Includes base and annual incentives

 
 
 
133520
171853
151308
These charts show the average base salary (core compensation), as well as the average total cash compensation for the job of Web UI Developer in Seattle, WA. The base salary for Web UI Developer ranges from $132,878 to $153,449 with the average base salary of $143,730. The total cash compensation, which includes base, and annual incentives, can vary anywhere from $133,520 to $171,853 with the average total cash compensation of $151,308.

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132878
153449

 

About Seattle, Washington    Seattle (/siˈætəl/ (listen) see-AT-əl) is a seaport city on the West Coast of the United States. It is the seat of King County, Washington. With an e....More

Seattle, Washington  area prices were up 2.8% from a year ago

Web UI Developer Salary in popular cities: Spokane, Tacoma, Vancouver

Recently searched related titles: Senior Web Engineer, Lead Backend Developer

Learn more about: Compensation Packages, Employee Flight Risk, Gender Pay Gap, Job Openings for This Role

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