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Freelance User Interface Tester Jobs (NOW HIRING)

Kforce's client in Salt Lake City, UT is seeking a UI Tester to join an innovative team developing cutting-edge robotics and AI-powered solutions. This position is onsite in SLC, UT and you will work ...

API/UI Tester Location : Austin, TX Qualifications: 5+ years relevant work experience or an equivalent mix of work and project experience in software development or testing Web services testing ...

They are seeking a highly innovative Automotive UI Tester to act as a client surrogate in testing new features and performing standardized stability and usability tests over the software's lifetime.

They are seeking a highly innovative Automotive UI Tester to join their growing team, responsible for testing new features and ensuring the quality of software releases. Responsibilities : • Acting ...

NY · On-site

Polcode Sp. z o.o is looking for a Creative UX/UI Designer to craft exceptional digital experiences. This freelance role offers the flexibility to influence product direction and work on diverse ...

User Interface (UI) Developer

Ashburn, VA · On-site

$51.25 - $66.50/hr

Drive thorough unit, integration, and end‑to‑end testing strategies for the UI application. * Architect and implement scalable and maintainable front‑end solutions, considering future growth ...

$37 - $48/hr

Drive thorough unit, integration, and end‑to‑end testing strategies for the UI application. * Architect and implement scalable and maintainable front‑end solutions, considering future growth ...

Has mid-level knowledge of UI research, including competitive analysis, A/B testing, accessibility ... Light Brand Guidelines experience P&G's freelancer opportunities are for project-based or other ...

UI Developer

Annapolis Junction, MD · On-site

$51 - $66.50/hr

... of UI testing frameworks (e.g., Jest, Cypress) • Familiarity with design tools (e.g., Figma, Sketch) • Proficiency in animation libraries (e.g., GSAP, Framer Motion) • Experience with server ...

UI Developer

Annapolis Junction, MD · On-site

$51 - $66.50/hr

... of UI testing frameworks (e.g., Jest, Cypress) • Familiarity with design tools (e.g., Figma, Sketch) • Proficiency in animation libraries (e.g., GSAP, Framer Motion) • Experience with server ...

UI Developer

Annapolis Junction, MD · On-site

$51 - $66.50/hr

... of UI testing frameworks (e.g., Jest, Cypress) • Familiarity with design tools (e.g., Figma, Sketch) • Proficiency in animation libraries (e.g., GSAP, Framer Motion) • Experience with server ...

UI/UX Developer

Jersey City, NJ · On-site

$54.75 - $71.25/hr

Interact with business stakeholders for key requirements and user acceptance testing The ideal candidate will have experience in: * 15+ years experience working with React Framework for UI ...

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Freelance User Interface Tester information

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How much do freelance user interface tester jobs pay per hour?

As of Sep 14, 2026, the average hourly pay for freelance user interface tester in the United States is $44.20, according to ZipRecruiter salary data. Most workers in this role earn between $33.89 and $53.85 per hour, depending on experience, location, and employer.

What is a freelance user interface tester?

A Freelance User Interface Tester is a professional who evaluates and tests the design and functionality of user interfaces in software, websites, or applications on a contract or per-project basis. Their role is to identify usability issues, bugs, and inconsistencies to ensure a smooth and user-friendly experience. They work independently for multiple clients, providing feedback and detailed reports to help developers improve the product's interface. Freelance UI testers often use various devices and browsers to simulate real-world usage and catch potential problems before release.

What are the key skills and qualifications needed to thrive as a freelance user interface tester?

A Freelance User Interface Tester needs a solid understanding of usability principles, attention to detail, and experience with web and mobile application testing. Familiarity with testing tools like Selenium, BrowserStack, or TestRail, as well as knowledge of bug tracking systems, is typically required. Exceptional communication, problem-solving, and time management skills help testers provide clear feedback and manage multiple projects efficiently. These abilities ensure that interfaces are user-friendly, functional, and meet client expectations in a competitive digital landscape.

How do freelance user interface testers typically manage communication and feedback with remote development teams?

Freelance User Interface Testers frequently collaborate with remote development teams using project management tools, video calls, and instant messaging platforms. Clear and consistent communication is crucial, as testers need to report usability issues, share feedback, and sometimes demonstrate bugs in real time. They often join daily or weekly stand-ups and provide written reports or annotated screenshots to ensure their findings are understood. Building effective communication channels not only streamlines the testing process but also helps freelancers establish trust and long-term relationships with clients.
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Infographic showing various Freelance User Interface Tester job openings in the United States as of September 2026, with employment types broken down into 1% Internship, 91% Full Time, 5% Part Time, and 3% Contract. Highlights an 76% Physical, 4% Hybrid, and 20% Remote job distribution, with an average salary of $91,942 per year, or $44.2 per hour.

UI Tester

Salt Lake City, UT • On-site

Kforce Technology Staffing
IT Services • 1 - 5K employees

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 4 days ago


Job description

RESPONSIBILITIES:
Kforce's client in Salt Lake City, UT is seeking a UI Tester to join an innovative team developing cutting-edge robotics and AI-powered solutions. This position is onsite in SLC, UT and you will work closely with software engineers, UX/UI designers, and product teams to validate functionality and deliver exceptional user experiences across Android-based applications.
Key Responsibilities:
* Execute both manual and automated testing for Android-based software environments
* Evaluate software functionality, usability, accessibility, and overall user experience
* Develop, maintain, and execute test plans, test cases, and testing documentation
* Collaborate with software engineers, UX/UI designers, and product teams to identify and resolve defects before release
* Review UI designs, wireframes, and prototypes to ensure alignment with user requirements and quality standards
* Participate in user research activities and provide actionable feedback based on user experience findings
* Document defects, track issues, and manage testing workflows using Jira
* Validate software performance and user interactions within robotics and AI-focused applications
* Investigate root causes of issues alongside engineering teams and verify software fixes
* Recommend improvements to usability, workflows, and testing processes to enhance overall product quality
REQUIREMENTS:
* 2+ years of experience in Quality Assurance, Software Testing, UI Testing, UX Validation, or a related field
* Experience working in Linux environments
* Execute manual and automated testing of Android-based environments
* Experience using Jira, Figma, or similar collaboration and design tools
* Programming experience in Kotlin and Java
The pay range is the lowest to highest compensation we reasonably in good faith believe we would pay at posting for this role. We may ultimately pay more or less than this range. Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs. This range may be modified in the future.
We offer comprehensive benefits including medical/dental/vision insurance, HSA, FSA, 401(k), and life, disability & ADD insurance to eligible employees. Salaried personnel receive paid time off. Hourly employees are not eligible for paid time off unless required by law. Hourly employees on a Service Contract Act project are eligible for paid sick leave.
Note: Pay is not considered compensation until it is earned, vested and determinable. The amount and availability of any compensation remains in Kforce's sole discretion unless and until paid and may be modified in its discretion consistent with the law.
This job is not eligible for bonuses, incentives or commissions.
Kforce is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.
By clicking ?Apply Today? you agree to receive calls, AI-generated calls, text messages or emails from Kforce and its affiliates, and service providers. Note that if you choose to communicate with Kforce via text messaging the frequency may vary, and message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You will always have the right to cease communicating via text by using key words such as STOP.

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About Kforce

Sourced by ZipRecruiter

Kforce is a professional staffing services firm that is located in Tampa, Florida, US. Operational since 1962, it specializes in flexible and direct hire staffing in Technology and Finance & Accounting, engaging over 23,000 highly skilled professionals annually with more than 4,000 customers. Kforce operates within various industry sectors such as healthcare, financial services, communications, and government. Their mission is to have a meaningful impact on all the lives they serve, with a focus on integrity, respect, and trust.

Industry

It services and finance and insurance

Company size

1,001 - 5,000 Employees

Headquarters location

Tampa, FL, US