They are seeking freelance UX/UI Designers who specialize in design systems to help clients modernize systems for workflows where humans and AI tools build side by side. Contract projects typically ...
They are seeking freelance UX/UI Designers who specialize in design systems to help clients modernize systems for workflows where humans and AI tools build side by side. Contract projects typically ...
Georgia IT, Inc. is a company focused on delivering quality IT solutions, and they are seeking a UI Functional Tester. The role involves developing test plans, executing functional and regression ...
Georgia IT, Inc. is a company focused on delivering quality IT solutions, and they are seeking a UI Functional Tester. The role involves developing test plans, executing functional and regression ...
... UI testing tools and frameworks such as Karma and Protractor Clear understanding of CSS styling including fonts, colors and spacing Experience using CSS pre-processors such as Less and SaaS ...
... UI testing tools and frameworks such as Karma and Protractor Clear understanding of CSS styling including fonts, colors and spacing Experience using CSS pre-processors such as Less and SaaS ...
Web UI Developer
Los Angeles, CA · On-site
... UI testing tools and frameworks such as Karma and Protractor Clear understanding of CSS styling including fonts, colors and spacing Experience using CSS pre-processors such as Less and SaaS ...
Web UI Developer
Los Angeles, CA · On-site
... UI testing tools and frameworks such as Karma and Protractor Clear understanding of CSS styling including fonts, colors and spacing Experience using CSS pre-processors such as Less and SaaS ...
... UI testing tools and frameworks such as Karma and Protractor Clear understanding of CSS styling including fonts, colors and spacing Experience using CSS pre-processors such as Less and SaaS ...
... UI testing tools and frameworks such as Karma and Protractor Clear understanding of CSS styling including fonts, colors and spacing Experience using CSS pre-processors such as Less and SaaS ...
Developer - UI
Atlanta, GA · On-site
$48 - $62.50/hr
AngularJS v4+, Express JS, jQuery • UI testing, E2E testing: Jasmine, Karma, Protractor, PhantomJS, Jest, Cypress • Application bundlers: Webpack, (optional) SystemJS • Task runners: Grunt ...
Developer - UI
Atlanta, GA · On-site
$48 - $62.50/hr
AngularJS v4+, Express JS, jQuery • UI testing, E2E testing: Jasmine, Karma, Protractor, PhantomJS, Jest, Cypress • Application bundlers: Webpack, (optional) SystemJS • Task runners: Grunt ...
Developer - UI
Atlanta, GA · On-site
$48 - $62.50/hr
AngularJS v4+, Express JS, jQuery • UI testing, E2E testing: Jasmine, Karma, Protractor, PhantomJS, Jest, Cypress • Application bundlers: Webpack, (optional) SystemJS • Task runners: Grunt ...
Developer - UI
Atlanta, GA · On-site
$48 - $62.50/hr
AngularJS v4+, Express JS, jQuery • UI testing, E2E testing: Jasmine, Karma, Protractor, PhantomJS, Jest, Cypress • Application bundlers: Webpack, (optional) SystemJS • Task runners: Grunt ...
UI Developer
Annapolis Junction, MD · On-site
$51 - $66.50/hr
Understanding 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 ...
UI Developer
Annapolis Junction, MD · On-site
$51 - $66.50/hr
Understanding 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 ...
Mobile UI Developer
Chicago, IL · On-site
$82.98 - $91.83/hr
Establish front-end coding standards, conduct code reviews, and drive automated UI testing strategies to ensure continuous delivery and quality. Team Management: Guide and mentor mid-level/junior ...
Mobile UI Developer
Chicago, IL · On-site
$82.98 - $91.83/hr
Establish front-end coding standards, conduct code reviews, and drive automated UI testing strategies to ensure continuous delivery and quality. Team Management: Guide and mentor mid-level/junior ...
Senior UX/UI Developer
Alpharetta, GA · On-site
$58.50 - $76/hr
Experience with UI Testing: Karma with Protractor and Jasmine or Karma with Mocha/Chai/Sinon * Experience with Grunt task runner and CSS pre-processors like SASS/LESS * Passion for User Experience ...
Senior UX/UI Developer
Alpharetta, GA · On-site
$58.50 - $76/hr
Experience with UI Testing: Karma with Protractor and Jasmine or Karma with Mocha/Chai/Sinon * Experience with Grunt task runner and CSS pre-processors like SASS/LESS * Passion for User Experience ...
... testing and live production environments, develop high / low fidelity prototypes, story boards and a wide range of UI assets and deliverables Work closely with team leads to drive best digital ...
... testing and live production environments, develop high / low fidelity prototypes, story boards and a wide range of UI assets and deliverables Work closely with team leads to drive best digital ...
... testing and live production environments, develop high / low fidelity prototypes, story boards and a wide range of UI assets and deliverables Work closely with team leads to drive best digital ...
... testing and live production environments, develop high / low fidelity prototypes, story boards and a wide range of UI assets and deliverables Work closely with team leads to drive best digital ...
UI developer
$43.50 - $56.75/hr
Participate in code reviews, Agile ceremonies, and testing activities. * Maintain clean, scalable, and well-documented code. Required Skills * 9+ years of experience in UI/Front-End Development
Quick apply
UI developer
$43.50 - $56.75/hr
Participate in code reviews, Agile ceremonies, and testing activities. * Maintain clean, scalable, and well-documented code. Required Skills * 9+ years of experience in UI/Front-End Development
... interface design ... Source, secure and manage a suite of freelancers UX designers for overflow and ad hoc work as ...
... interface design ... Source, secure and manage a suite of freelancers UX designers for overflow and ad hoc work as ...
Senior UI Developer
$58.50 - $76/hr
AJAX, JSON, RESTful services JQuery, deferred/promises SASS/LESS linting, automated unit testing, automated UI testing cross-browser HTML5 development (IE8/10, chrome, Firefox, tablet, phone) * Good ...
Senior UI Developer
$58.50 - $76/hr
AJAX, JSON, RESTful services JQuery, deferred/promises SASS/LESS linting, automated unit testing, automated UI testing cross-browser HTML5 development (IE8/10, chrome, Firefox, tablet, phone) * Good ...
UI Architect
Chicago, IL · On-site
Drive the adoption of modern front-end tools and workflows (linting, testing, CI/CD, performance monitoring) within AEM projects * Review code, mentor UI developers, and advocate for clean ...
Quick apply
UI Architect
Chicago, IL · On-site
Drive the adoption of modern front-end tools and workflows (linting, testing, CI/CD, performance monitoring) within AEM projects * Review code, mentor UI developers, and advocate for clean ...
.NET UI Web Developer
$54.75 - $71/hr
NET MVC a plus - Proficiency with UI testing and optimization techniques - Strong knowledge and experience working with REST APIs - BS in computer science preferred What's In It for You - Competitive ...
.NET UI Web Developer
$54.75 - $71/hr
NET MVC a plus - Proficiency with UI testing and optimization techniques - Strong knowledge and experience working with REST APIs - BS in computer science preferred What's In It for You - Competitive ...
... testing and live production environments, develop high / low fidelity prototypes, story boards and a wide range of UI assets and deliverables Work closely with team leads to drive best digital ...
... testing and live production environments, develop high / low fidelity prototypes, story boards and a wide range of UI assets and deliverables Work closely with team leads to drive best digital ...
UI Developer
Rancho Cucamonga, CA · On-site
$110K - $112K/yr
Conduct testing and debugging to ensure the functionality and performance of the UI. * Stay updated with the latest UI/UX trends, techniques, and technologies. * Participate in code reviews and ...
Quick apply
UI Developer
Rancho Cucamonga, CA · On-site
$110K - $112K/yr
Conduct testing and debugging to ensure the functionality and performance of the UI. * Stay updated with the latest UI/UX trends, techniques, and technologies. * Participate in code reviews and ...
... testing and live production environments, develop high / low fidelity prototypes, story boards and a wide range of UI assets and deliverables Work closely with team leads to drive best digital ...
... testing and live production environments, develop high / low fidelity prototypes, story boards and a wide range of UI assets and deliverables Work closely with team leads to drive best digital ...
Freelance User Interface Tester information
See salary details
$10.58 - $15.73
1% of jobs
$15.73 - $20.89
6% of jobs
$20.89 - $26.05
4% of jobs
$26.05 - $31.21
7% of jobs
$33.36 is the 25th percentile. Wages below this are outliers.
$31.21 - $36.36
15% of jobs
$36.36 - $41.52
14% of jobs
The median wage is $42.22 / hr.
$41.52 - $46.68
11% of jobs
$51.75 is the 75th percentile. Wages above this are outliers.
$46.68 - $51.84
15% of jobs
$51.84 - $56.99
8% of jobs
$56.99 - $62.15
13% of jobs
$62.15 - $67.31
3% of jobs
$10
$44
$67
How much do freelance user interface tester jobs pay per hour?
As of Sep 15, 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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Cities with the most Freelance User Interface Tester job openings:
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The most popular types of User Interface Tester jobs are:
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States with the most job openings for Freelance User Interface Tester jobs include:
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For Freelance User Interface Tester jobs, the most frequently searched job titles are:
UX/UI Designer, Design Systems Consultant (AI-Fluent) New AI skills Austin , USA Rightsideup MCP Cl
On-site
Into Design Systems
Other
Posted 10 days ago
Job description
This posting is to join Right Side Up's talent collective and is not an internal full-time role or a current client opportunity. Right Side Up is a collective of marketing talent serving over 1,400+ clients including Stitch Fix, Sephora, Yelp, Sun Basket, Crunchbase, DoorDash, and Calm. They are seeking freelance UX/UI Designers who specialize in design systems to help clients modernize systems for workflows where humans and AI tools build side by side. Contract projects typically range from ten to forty hours per week and often run as focused, timeboxed engagements rather than open-ended retainers.
What you'll do- Audit existing design systems for structural gaps: tokens versus variables, component architecture, and missing or outdated documentation.
- Resolve foundational issues (naming, token structure, variable setup) so a design system translates cleanly into documentation and code without introducing breaking changes for engineering.
- Build and maintain design system documentation covering components, patterns, usage guidelines, and variant rules in a structured format for AI-fluent workflows and both human and AI readability.
- Configure and maintain AI-tooling connections between design platforms (Figma, documentation platforms) and AI coding or design assistants (Claude, Claude Code, Cursor, Figma Make, GitHub Copilot, and similar), often via MCP-style integrations.
- Extract undocumented institutional knowledge from designers and engineers and turn it into clear, actionable documentation.
- Establish or refine governance models, contribution workflows, and success metrics so a design system stays healthy after the engagement ends.
- Collaborate closely with design and engineering stakeholders, translating between the two without needing to write production code.
- Stay current on evolving AI-assisted design and design-to-code workflows as the tooling landscape shifts.
- Strong experience in design systems, UX/UI design, or design engineering with depth at the foundational level (tokens, variables, component architecture), not just visual component work.
- Genuine, hands-on fluency with AI-assisted design or coding tools and technical comfort to configure AI-tooling connections rather than just use them.
- Strong written communication skills for turning tribal knowledge into documentation for people and AI tools.
- Comfortable working independently on defined, timeboxed engagements with light day-to-day oversight.
- Adaptable to different company environments, including regulated or compliance-sensitive ones where design-to-production handoffs stay manual by design.