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User Interface Design Intern Jobs in California (NOW HIRING)

Akshaya Inc

UI/UX Product Designer

California City, CA · On-site

Key Responsibilities • Lead UX and UI design efforts for enterprise digital modernization initiatives. • Design intuitive, user-centered interfaces that improve usability, accessibility, and ...

TEKsystems

UX/UI Designer

Carlsbad, CA

$65 - $80/hr

Product Design **W2 Only** Hybrid to Carlsbad - No relocation assistance Description Our client is looking for a UX/UI Designer to help shape end-to-end customer journeys across our ecommerce ...

TEKsystems c/o Allegis Group

UX/UI Designer

Carlsbad, CA · On-site

$65 - $80/hr

Product Design **W2 Only** Hybrid to Carlsbad - No relocation assistance Description Our client is looking for a UX/UI Designer to help shape end-to-end customer journeys across our ecommerce ...

New

TEKsystems

UX/UI Designer

Carlsbad, CA

$65 - $80/hr

Product Design **W2 Only** Hybrid to Carlsbad - No relocation assistance Description Our client is looking for a UX/UI Designer to help shape end-to-end customer journeys across our ecommerce ...

IntelliPro Group Inc.

UI Contractor

Sunnyvale, CA · On-site

$58.25 - $75.75/hr

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 ...

Jobsbridge

Web UI Developer

Los Angeles, CA

The Web UI Developer will be responsible for design and implementation of high quality HTML5 User Interface solutions for the company's software products. He/she will collaborate with architects ...

Jobsbridge

Web UI Developer

Los Angeles, CA

The Web UI Developer will be responsible for design and implementation of high quality HTML5 User Interface solutions for the company's software products. He/she will collaborate with architects ...

CourtAvenue

Design Director, Platform UI

San Diego, CA

$150K - $180K/yr

At CourtAvenue, the Design Director, Platform UI leads the visual interface layer of our most complex platform engagements, building and evolving the components, design systems, and pixel-level ...

CourtAvenue

Design Director, Platform UI

San Diego, CA · On-site

$164K - $202K/yr

At CourtAvenue, the Design Director, Platform UI leads the visual interface layer of our most complex platform engagements, building and evolving the components, design systems, and pixel-level ...

Agility Robotics

UX/UI Designer

Fremont, CA · On-site

Design industry leading user interfaces and experiences for robot operator tools, dashboards, and mobile/web/VR applications. * Develop and maintain design systems and style guides to ensure ...

Escalon Recruiting Done

UX/UI Designer

Santa Monica, CA

$80K - $90K/yr

Design intuitive user experiences and modern user interfaces for web, desktop, and mobile applications. * Create wireframes, user flows, prototypes, mockups, and high-fidelity designs. * Conduct user ...

Scout ET

UI Developer

Mountain View, CA

$59 - $76.75/hr

At least 2 years of experience in Design and architecture review. Ability to work in team in diverse/ multiple stakeholder environment At least 4 years of experience with User Interface Design and ...

Escalon Services, LLC.

UX/UI Designer

Santa Monica, CA · On-site

$80K - $90K/yr

Design intuitive user experiences and modern user interfaces for web, desktop, and mobile applications. * Create wireframes, user flows, prototypes, mockups, and high-fidelity designs. * Conduct user ...

Escalon Services, LLC.

UX/UI Designer

Santa Monica, CA · On-site

$80K - $90K/yr

Design intuitive user experiences and modern user interfaces for web, desktop, and mobile applications. * Create wireframes, user flows, prototypes, mockups, and high-fidelity designs. * Conduct user ...

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All JobsUser Interface Design Intern JobsUser Interface Design Intern Jobs in California

User Interface Design Intern information

See California salary details

$9

$19

$36

How much do user interface design intern jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for user interface design intern in California is $19.12, according to ZipRecruiter salary data. Most workers in this role earn between $14.23 and $21.35 per hour, depending on experience, location, and employer.

What is a user interface design intern?

User Interface (UI) Design Interns are entry-level professionals or students who assist in creating and improving the visual and interactive elements of digital products, such as websites or mobile apps. They work under the guidance of experienced designers to develop layouts, icons, buttons, and other graphical components that enhance user experience. UI Design Interns collaborate with UX designers, product managers, and developers to ensure designs are both visually appealing and functional. Their role often includes creating wireframes, prototypes, and design assets while learning industry-standard tools and best practices.

What types of projects and tasks can a user interface design intern expect to work on during their internship?

As a User Interface Design Intern, you will typically participate in a range of hands-on projects, such as creating wireframes, designing UI components, and assisting with user testing sessions. You'll collaborate closely with UX designers, developers, and product managers to ensure that your designs align with user needs and business goals. Interns often contribute to real product features, allowing them to see the impact of their work in a live environment while building a diverse portfolio. Expect regular feedback sessions and opportunities to learn industry-standard tools like Figma or Sketch.

What are the key skills and qualifications needed to thrive as a user interface design intern, and why are they important?

To thrive as a User Interface Design Intern, you need foundational skills in visual design, wireframing, and user experience principles, often supported by coursework or a portfolio of design projects. Familiarity with design tools such as Figma, Adobe XD, or Sketch is commonly expected, along with a basic understanding of prototyping and collaboration platforms. Strong communication, attention to detail, and a willingness to accept feedback help you stand out in this collaborative and iterative environment. These skills and qualities are crucial for creating user-friendly interfaces and effectively contributing to team-driven design projects.

What is the difference between User Interface Design Intern vs User Experience Design Intern?

AspectUser Interface Design InternUser Experience Design Intern
Required SkillsBasic graphic design, prototyping, UI toolsResearch, user testing, wireframing
Work EnvironmentDesign teams, software companies, startupsResearch teams, product teams, tech firms
Common Industry UsageFocuses on visual elements and interface layoutFocuses on overall user experience and usability

The User Interface Design Intern role primarily involves creating visual elements and layouts for digital products, while the User Experience Design Intern focuses on understanding user needs and improving overall usability. Both roles often collaborate but differ in their core responsibilities and skill sets.

What cities in California are hiring for User Interface Design Intern jobs?

Cities in California with the most User Interface Design Intern job openings:

User Interface Design Intern jobs near you
Infographic showing various User Interface Design Intern job openings in California as of August 2026, with employment types broken down into 12% Internship, 64% Full Time, 8% Part Time, 4% Temporary, and 12% Contract. Highlights an 92% In-person, and 8% Remote job distribution, with an average salary of $39,777 per year, or $19.1 per hour.

UI/UX Product Designer

Akshaya Inc

California City, CA • On-site

Other

Posted 15 days ago

Job description

Job Description – Senior UX/UI Product Designer
Position Summary
The Senior UX/UI Product Designer is responsible for designing intuitive, accessible, and user-centered digital experiences that support enterprise modernization initiatives. This role partners with product managers, business analysts, developers, architects, and stakeholders to create scalable user interfaces, establish design standards, and ensure consistent user experiences across enterprise applications. The Senior UX/UI Product Designer leverages Human-Centered Design (HCD), Salesforce Lightning Design System (SLDS), and modern UX methodologies to deliver accessible, visually consistent, and highly usable digital products.

Key Responsibilities
• Lead UX and UI design efforts for enterprise digital modernization initiatives.
• Design intuitive, user-centered interfaces that improve usability, accessibility, and customer satisfaction.
• Apply the Salesforce Lightning Design System (SLDS) to create scalable and consistent user experiences.
• Develop wireframes, mockups, prototypes, and interactive design artifacts.
• Standardize user interfaces by establishing reusable design patterns and interaction models.
• Create, maintain, and govern enterprise design systems and reusable component libraries.
• Collaborate with Product Managers, Business Analysts, Developers, Architects, and stakeholders.
• Conduct user research, usability testing, and design validation sessions.
• Ensure designs comply with accessibility standards and inclusive design best practices.
• Facilitate design workshops within cross-functional Agile teams.
• Provide design specifications and UX guidance during development.
• Continuously evaluate emerging UX trends and technologies.

Minimum Qualifications
Education
• Bachelor''s degree required.

Required Experience
• Minimum two (2) years of full-time experience working with the Salesforce Lightning Design System (SLDS).
• Experience may be demonstrated using no more than two (2) projects.
• Minimum one (1) successfully completed project demonstrating experience normalizing approximately 200 user flows into consistent UI patterns for enterprise applications.

Preferred Qualifications
• Salesforce Certified User Experience (UX) Designer certification.
• Experience creating, maintaining, and governing enterprise Design Systems used by multiple independent development teams.
• IAAP Certified Professional in Accessibility Core Competencies (CPACC) or Web Accessibility Specialist (WAS) certification.
• Experience designing enterprise applications using Human-Centered Design (HCD) methodologies.
• Experience supporting large-scale digital transformation or government modernization initiatives.
• Knowledge of Agile, Scrum, or SAFe software delivery methodologies.

Preferred Knowledge & Skills
User Experience (UX) Design, User Interface (UI) Design, Human-Centered Design (HCD), Salesforce Lightning Design System (SLDS), Salesforce Experience Cloud, Enterprise Design Systems, Design System Governance, Design Tokens, Component Libraries, Wireframing, Interactive Prototyping, User Research, Usability Testing, Accessibility (WCAG), Inclusive Design, Responsive Design, Information Architecture, Interaction Design, Visual Design, Figma, Adobe Creative Cloud, Agile Product Development, Customer Experience (CX).

Desired Attributes
• Strong creative, analytical, and problem-solving skills.
• Excellent communication and presentation skills.
• Ability to translate complex business requirements into intuitive user experiences.
• Strong collaboration within cross-functional Agile teams.
• Passion for creating accessible, user-centered digital products.
• Ability to establish enterprise design standards across multiple product teams.
• Ability to balance business objectives, technical constraints, and user needs.

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