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Ui Testing Jobs in Seattle, WA (NOW HIRING)

LanceSoft Inc

UI Developer

Seattle, WA

$57 - $74/hr

Seattle WA Qualifications Formal training in user interface design. 5 years' experience with web ... unit testing of HTML applications Additional Information Work schedule is flexible, but the ...

Logic20/20

UI/UX Designer

Seattle, WA · On-site

Strong UI/UX design experience is vital to Logic20/20's success. In order to continue and ... Experience conducting basic user experience testing a plus

Applied Technical Systems

UI Designer

Silverdale, WA

Title: UI Designer Position Summary: We are looking for a creative UI Designer to help us create ... Incorporate usability testing feedback. Elicit constructive feedback and capable of interpreting ...

AIM

Senior Software Engineer - UI

Redmond, WA · On-site

$145K - $181K/yr

Vite, npm workspaces (or pnpm/yarn workspaces), Storybook, modern testing stacks. • Strong ... UI patterns that make complex permissions comprehensible. • Experience with frontend ...

MAQ Software

UX/UI Designer

Redmond, WA · On-site

$60K - $90K/yr

... presentations, and UI mockups. * Create information architecture, task flows, and data ... testing. * Continuously solicit and incorporate feedback to improve design quality and user ...

MAQ Software

UX/UI Designer

Redmond, WA · On-site

$60K - $90K/yr

... presentations, and UI mockups. * Create information architecture, task flows, and data ... testing. * Continuously solicit and incorporate feedback to improve design quality and user ...

Tata Consultancy Service Limited

UI Developer

Seattle, WA · On-site

$95K - $125K/yr

Work with Line of Business on requirement gathering, user acceptance testing and post software release certification. Translate designs and style guides into functional user interfaces, ensuring ...

Softpath

Fullstack UI Developer

Redmond, WA · On-site

Fullstack UI developer Onsite in Redmond, WA Fulltime position Job Summary: Full Stack / UI ... Participate in code reviews, testing, and deployment activities. Required Skills: * React.js and ...

TecTammina

UI Developer

Seattle, WA

$57 - $74/hr

Java, Angular JS, JQuery JS, XML, XST, XPATH, HTML5, CSS3, AJAX Develops and designs interface ... Perform unit testing of the code and ensure the code delivered is error free. Who can roll the ...

TecTammina

UI Developer

Seattle, WA · On-site

$57 - $74/hr

Java, Angular JS, JQuery JS, XML, XST, XPATH, HTML5, CSS3, AJAX Develops and designs interface ... Perform unit testing of the code and ensure the code delivered is error free. Who can roll the ...

Vy Systems

Full Stack UI Developer

Redmond, WA · On-site

Full Stack / UI Developer is responsible for building scalable web applications with a focus on ... Participate in code reviews, testing, and deployment activities. Required Skills: React.js and ...

Emvia, Inc.

Mobile UI Developer

Seattle, WA · On-site

Company Description Emvia Inc Mobile UI Developer III 12+ Months Contract Seattle, WA 98104 As a ... You will drive the design, implementation, testing, deployment, and post-release support in an ...

Sarian, Inc.

Java Full Stack with UI

Seattle, WA · On-site

$59.75 - $77/hr

Java Full Stack with UI /Ony W2 Location: Seattle, WA Onsite position Fulltime JD: * Java Full ... build processes, testing, and operations. * An ideal candidate will demonstrate interest in ...

Nastech Global

UX Designer

Seattle, WA · On-site

Familiarity with existing industry UX/UI best practices Able to conduct UX research methods, such as user interviews and usability testing Experience designing and prototyping software user ...

Staffingine LLC

.NET

Bellevue, WA · On-site

$56.50 - $73.25/hr

Web UI Development with Angular functional web interfaces custom HTML CSS JavaScript and ... Very strong software engineering design development testing deployment and care experience * Good ...

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Showing results 1-20

All JobsUi Testing JobsUi Testing Jobs in Seattle, WA

Ui Testing information

See Seattle, WA salary details

$70K

$139.1K

$210.5K

How much do ui testing jobs pay per year?

As of Aug 2, 2026, the average yearly pay for ui testing in Seattle, WA is $139,056.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,400.00 and $158,200.00 per year, depending on experience, location, and employer.

Will AI replace testers?

AI can automate many aspects of UI testing, such as regression tests and repetitive tasks, increasing efficiency and accuracy. However, human testers are still essential for exploratory testing, understanding user experience, and handling complex scenarios that require judgment. Therefore, UI testers will likely evolve to work alongside AI tools rather than be fully replaced.

What are some common challenges faced by UI Testing professionals when collaborating with developers and designers?

UI Testing professionals often encounter challenges such as ensuring test cases accurately reflect frequent design changes and communicating usability issues effectively to both developers and designers. Aligning on expected user behaviors and visual standards can require frequent meetings and clear documentation. Additionally, balancing automated and manual testing approaches when new features are rapidly introduced is crucial for maintaining test coverage and quality. Building strong collaboration skills and staying adaptable are key to overcoming these challenges.

What is the difference between Ui Testing vs Software Tester?

AspectUi TestingSoftware Tester
Primary FocusTesting user interface elements and usabilityTesting overall software functionality and quality
Skills & CertificationsKnowledge of UI tools, automation, and design principlesKnowledge of testing methodologies, scripting, and defect tracking
Work EnvironmentOften involves manual and automated UI testing in development teamsBroader testing roles across various software components
Industry UsageCommon in software development, QA teams, and product designUsed across software projects for quality assurance

Ui Testing specifically focuses on verifying the user interface and user experience, ensuring that visual elements function correctly and are user-friendly. Software Testers have a broader role, testing the entire software application for bugs, performance, and functionality. While Ui Testing is a specialized subset of software testing, both roles are essential for delivering high-quality software products.

What are the key skills and qualifications needed to thrive as a UI Tester, and why are they important?

To thrive as a UI Tester, you need a solid understanding of software testing principles, user interface design standards, and experience with test case creation and execution, often supported by a degree in computer science or a related field. Familiarity with automated testing tools like Selenium, TestComplete, and bug tracking systems such as JIRA is highly valuable. Attention to detail, strong analytical thinking, and effective communication skills help UI Testers identify usability issues and collaborate with development teams. These skills ensure that software products are user-friendly, visually consistent, and meet quality standards before release.

Which testing is the highest salary?

In the field of UI testing, roles such as Senior UI Test Engineers or Automation Test Engineers tend to have the highest salaries due to their experience with automation tools like Selenium or Appium and advanced testing skills. Salaries vary based on experience, location, and company size, but senior positions generally offer higher compensation than entry-level roles.

What is UI testing?

UI testing is a process used by UI testing professionals to verify that the user interface of an application functions correctly and provides a good user experience. It involves checking elements like buttons, menus, and forms for proper operation, often using automated testing tools. This helps ensure the software is user-friendly and free of interface bugs before release.

How much does a tester get paid?

The salary for a UI tester typically ranges from $50,000 to $85,000 annually, depending on experience, location, and company size. Entry-level testers may earn less, while experienced professionals with skills in automation tools can earn higher salaries. Certifications and familiarity with testing frameworks can also influence pay.
What are popular job titles related to Ui Testing jobs in Seattle, WA? For Ui Testing jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Ui Testing jobs in Seattle, WA look for? The top searched job categories for Ui Testing jobs in Seattle, WA are:
Ui Testing jobs near you
Infographic showing various Ui Testing job openings in Seattle, WA as of July 2026, with employment types broken down into 76% Full Time, and 24% Contract. Highlights an 78% In-person, 8% Hybrid, and 14% Remote job distribution, with an average salary of $139,056 per year, or $66.9 per hour.

UI Developer

LanceSoft Inc

Seattle, WA

$57 - $74/hr

Full-time

Re-posted 12 days ago

Job description

Company Description

Energy. It defines LanceSoft. Consider our unique 'keep apace' operational culture, the spirited lot of hand-picked professionals, our 'up-to-the-minute' knowledge base, together they form a dynamic mix of value-generating characteristics that help us delve into the heart of a problem to deliver precise services and solutions - repeatedly. 

In business since 2000, LanceSoft is a reputed and credible Contingent Workforce Management Services firm that has established itself as a pioneer in providing highly scalable workforce solutions and exceptionally competent global IT services to a diverse set of customers across various industries around the globe. LanceSoft is headquartered out of the Washington DC Metropolitan (Herndon, VA) and operates out of various locations in the US, Canada and India

Job Description

    Front panel UI development for an embedded system 

Title:                UI Developer
Duration:        3+  Months
Location:        Seattle WA


Qualifications


    Formal training in user interface design.
    5 years' experience with web development with a demonstrated focus on UI / Front end design
    Exceptional HTML & CSS3, and JavaScript skills required.
    Experience with Zurb Foundation and Sass is a plus
    Experience with Jquery and Backbone.js or other modern web framework
    Familiarity with revision control - Experience with unit testing of HTML applications

Additional Information

Work schedule is flexible, but the position will be LIMITED TO 200 hours due to budgetary constraints.


LanceSoft logo

About LanceSoft

Sourced by ZipRecruiter

Established in 2000, LanceSoft is a Certified MBE and Woman-Owned organization. Lancesoft Inc. is one of the highest rated companies in the industry. We have been recognized as one of the Largest Staffing firms and ranked in the top 50 fastest Growing Healthcare Staffing firms in 2022. Lancesoft offers short- and long-term contracts, permanent placements, and travel opportunities to credentialed and experienced professionals throughout the United States. We pride ourselves on having industry leading benefits. We understand the importance of partnering with an expert who values your needs, which is why we're 100% committed to finding you an assignment that best matches your career and lifestyle goals. Our team of experienced career specialists takes the time to understand your needs and match you with the right job Lancesoft has been chosen by Staffing Industry Analysts as one of the Best Staffing Firms to Work for.LanceSoft specializes in providing Registered Nurses, Nurse Practitioners, LPNs/LVNs, Social Workers, Medical Assistants, and Certified Nursing Assistants to work in Acute Care Centers, Skilled Nursing Facilities, Long-Term Care centers, Rehab Facilities, Behavioral Health Centers, Drug & Alcohol Facilities, Home Health & Community Health, Urgent Care Clinics, and many other provider-based facilities.

Industry

Recruiting and staffing services

Company size

1,001 - 5,000 Employees

Headquarters location

Herndon, VA, US

Year founded

2000

Social media

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