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Part Time Ui Developer Jobs in California (NOW HIRING)

UI Contractor

Sunnyvale, CA · On-site

$58.25 - $75.75/hr

... engineering team. What We're Looking For ● 2-5+ years of professional experience in front-end ... UI flows (e.g., dashboards, data visualizations, wizards, or multistep workflows). ● Proven ...

UI Contractor

Palo Alto, CA · On-site

$58.75 - $76.50/hr

... engineering team. What We're Looking For • 2-5+ years of professional experience in front-end ... UI flows (e.g., dashboards, data visualizations, wizards, or multistep workflows). • Proven ...

iOS Developer

San Francisco, CA · On-site

$61 - $84/hr

... Build intuitive UI's for mobile applications - Implement location-based services and push ... We are accepting intern, part-time, and full-time candidates for this role, as long as you meet the ...

$60.75 - $83.75/hr

... Build intuitive UI's for mobile applications - Implement location-based services and push ... We are accepting intern, part-time, and full-time candidates for this role, as long as you meet the ...

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Part Time Ui Developer information

What is a part time UI developer?

A Part-Time UI Developer is responsible for designing and implementing user interfaces for websites or applications while working fewer hours than a full-time role. They collaborate with designers, backend developers, and stakeholders to create visually appealing and user-friendly experiences. This role typically requires proficiency in HTML, CSS, JavaScript, and front-end frameworks like React or Angular. Part-time UI Developers may work as freelancers, contractors, or employees with flexible schedules to accommodate other commitments.

What are the typical daily responsibilities of a part time UI developer?

As a Part Time UI Developer, your typical day includes translating design mockups into interactive web pages, optimizing user interface elements for performance and accessibility, and collaborating with designers and backend developers to ensure seamless integration. You may participate in daily stand-ups or team meetings to discuss progress and upcoming tasks, even if your hours are flexible. Regularly, you'll review and test your code, address feedback from quality assurance teams, and contribute to refining the overall user experience. This structure allows you to make meaningful contributions while balancing your part-time schedule.

What are the key skills and qualifications needed to thrive as a part time UI developer?

To thrive as a Part Time UI Developer, you need proficiency in HTML, CSS, JavaScript, and front-end frameworks like React or Angular, often supported by a degree in computer science or related experience. Familiarity with design tools such as Figma or Adobe XD and version control systems like Git is typically expected. Strong attention to detail, good communication, and the ability to collaborate effectively in a team environment are highly valued soft skills. These abilities are essential for delivering user-friendly interfaces, meeting project deadlines, and ensuring a seamless development process.

What are the most commonly searched types of Ui Developer jobs in California?

The most popular types of Ui Developer jobs in California are:

What cities in California are hiring for Part Time Ui Developer jobs?

Cities in California with the most Part Time Ui Developer job openings:

Infographic showing various Part Time Ui Developer job openings in California as of August 2026, with employment types broken down into 85% Full Time, 2% Part Time, and 13% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution.

UI Contractor

IntelliPro Group Inc.

Sunnyvale, CA • On-site

$58.25 - $75.75/hr

Part-time

Re-posted 3 days ago


Job description

Job Title: UI Contractor
Position Type: 4 days remote, 1 day onsite in Palo Alto per week
Location: Santa Clara
Salary Range / Rate (Currency): 60-75$/H
Job ID#:168355
What You'll Do:
Key Responsibilities
● Design and implement interactive front-end prototypes using React (and related ecosystem tools such as TypeScript, React Query, Redux, or similar).
● Leverage AIdriven UI design tools (e.g. Claude Code, Figma Make, v0) to rapidly explore and iterate on user interface concepts.
● Collaborate with product owners and scientific stakeholders to translate workflows and user needs into clear, userfriendly interfaces and flows.
● Build reusable, modular components and design systems that can be evolved into production applications.
● Ensure responsive design, accessibility, and crossbrowser compatibility for all prototypes and UI deliverables.
● Incorporate user feedback and run quick design/development iterations to refine interactions, visualizations, and overall user experience.
● Document design decisions, component usage, and interaction patterns for handoff to the broader engineering team.
What We're Looking For
● 2–5+ years of professional experience in front-end development with a focus on React.
● Strong skills in JavaScript/TypeScript, HTML5, and CSS3 (including modern styling approaches such as CSS-in-JS, Tailwind, or CSS Modules).
● Demonstrated experience creating interactive prototypes and complex UI flows (e.g., dashboards, data visualizations, wizards, or multistep workflows).
● Proven ability to use AIpowered UI/design tools (e.g., AI layout generators, AIassisted design systems, or codefromdesign tools) as part of the design/development workflow.
● Solid understanding of UX principles, information architecture, and interaction design best practices.
● Ability to work independently as a contractor, manage priorities, and communicate clearly in an async, remotefriendly environment.
About Us:
Founded in 2009, IntelliPro is a global leader in talent acquisition and HR solutions. Our commitment to delivering unparalleled service to clients, fostering employee growth, and building enduring partnerships sets us apart. We continue leading global talent solutions with a dynamic presence in over 160 countries, including the USA, China, Canada, Singapore, Japan, Philippines, UK, India, Netherlands, and the EU.
IntelliPro, a global leader in connecting individuals with rewarding employment opportunities, is dedicated to understanding your career aspirations. As an Equal Opportunity Employer, IntelliPro values diversity and does not discriminate based on race, color, religion, sex, sexual orientation, gender identity, national origin, age, genetic information, disability, or any other legally protected group status. Moreover, our Inclusivity Commitment emphasizes embracing candidates of all abilities and ensures that our hiring and interview processes accommodate the needs of all applicants. Learn more about our commitment to diversity and inclusivity at https://intelliprogroup.com/.
Compensation: The pay offered to a successful candidate will be determined by various factors, including education, work experience, location, job responsibilities, certifications, and more. Additionally, IntelliPro provides a comprehensive benefits package, all subject to eligibility.
 

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