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Senior User Interface Designer Jobs in California

Sunday Inc

UI Designer

Redwood City, CA · On-site

What to Expect We're looking for a UI Designer to own the design and development of Memo's companion app. This role sits at the intersection of product design, prototyping and software development.

Lorven Technologies

Sr. UI Developer

Calabasas, CA · On-site

$63.25 - $82/hr

Hi, Our client is looking for a Sr. UI Developer in Woodland Hills, CA location below is the detailed requirement. Job Title: Sr. UI Developer Location: Woodland Hills, CA * Bachelor's degree in ...

eStaffLLC

Senior UX/UI Product Designer

Sacramento, CA · Hybrid

We are seeking a Senior UX/UI Product Designer for a Hybrid position with our Sacramento, California client assuming responsibility for designing intuitive, accessible, and user-centered digital ...

iSpace, Inc

Senior UI/UX Designer

Los Angeles, CA · On-site

$75/hr

Title: UX/UI Designer Location: Century City, CA (Los Angeles, CA) (Hybrid role 2 days office, 3 days Onsite) Duration: 6 Months Pay rate $75 Per hr on W2 We are looking for a talented UX/UI Designer ...

Agility Robotics

UX/UI Designer

Fremont, CA · On-site

About The Role We are seeking a UX/UI Designer to join our growing team. In this role, you will be responsible for creating intuitive, visually compelling, and user-friendly digital experiences that ...

Escalon

UX/UI Designer

Santa Monica, CA

$80K - $90K/yr

The Role As a UX/UI Designer, you will work closely with Product Managers, Engineers, and stakeholders to design intuitive, visually engaging, and user-friendly experiences across web, mobile, and ...

GLS US GROUP

UX/UI DESIGNER

Hayward, CA · On-site

$95K - $110K/yr

The UI/UX Designer is responsible for researching, analyzing, designing, and improving user experience across GLS digital products. This role works closely with Product Managers, Business Analysts ...

GLS US GROUP

UX/UI DESIGNER

Hayward, CA · On-site

$95K - $110K/yr

The UI/UX Designer is responsible for researching, analyzing, designing, and improving user experience across GLS digital products. This role works closely with Product Managers, Business Analysts ...

Pantar Solutions inc

UX/UI Designer

Burbank, CA · On-site

I would really appreciate if you could send me your MOST RECENT UPDATED RESUME : UX/UI Designer with Figma, Adobe Creative Suite, Miro, Jira, Confluence, MO365, Media or Entertainment, Branding exp.

LevaData, Inc.

Sr UI/UX Designer

San Jose, CA · Remote

Job Summary As a Senior UI/UX Designer, you will be working with a product team as an individual contributor on product design innovation and ideation. You will work with the product team to ...

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Senior User Interface Designer information

See California salary details

$37

$67

$134

How much do senior user interface designer jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for senior user interface designer in California is $67.71, according to ZipRecruiter salary data. Most workers in this role earn between $53.12 and $71.15 per hour, depending on experience, location, and employer.

What is the difference between Senior User Interface Designer vs User Experience Designer?

AspectSenior User Interface DesignerUser Experience Designer
Primary FocusVisual design, layout, and interactive elements of interfacesOverall user experience, usability, and user research
Skills & CredentialsUI design tools, visual design, prototypingUX research, wireframing, user testing
Work EnvironmentDesign teams, product teams, creative agenciesProduct teams, research teams, design agencies
Industry UsageWeb, mobile apps, software productsWeb, mobile apps, software, service design

While both roles collaborate closely, a Senior User Interface Designer primarily focuses on the visual and interactive aspects of a product's interface, ensuring aesthetic appeal and usability. In contrast, a User Experience Designer concentrates on the overall user journey, usability, and research to improve user satisfaction. Both roles are essential in creating effective digital products but emphasize different aspects of design and user interaction.

What are the key skills and qualifications needed to thrive as a senior user interface designer?

To thrive as a Senior User Interface Designer, you need expertise in visual design principles, user-centered design, and a strong portfolio demonstrating UI projects, often supported by a degree in design or related fields. Mastery of tools like Figma, Sketch, Adobe Creative Suite, and prototyping platforms, as well as familiarity with design systems and usability testing methods, is commonly required. Outstanding collaboration, creative problem-solving, and effective communication skills help you work seamlessly with cross-functional teams and stakeholders. These skills are crucial for creating intuitive, visually appealing interfaces that deliver excellent user experiences and meet business objectives.

How does a senior user interface designer typically collaborate with UX designers and developers during a project?

A Senior User Interface Designer works closely with UX designers to ensure that user flows and wireframes are effectively translated into visually engaging and intuitive interfaces. They frequently participate in collaborative workshops, design reviews, and feedback sessions to align on project goals and design intent. Additionally, they coordinate with developers to ensure design feasibility, provide detailed specifications, and address any technical constraints during implementation. This collaborative approach helps maintain consistency, usability, and high-quality output across digital products.

What does a senior user interface designer do?

A Senior User Interface (UI) Designer is responsible for creating visually engaging and user-friendly interfaces for digital products such as websites, mobile apps, and software. They lead the design process, collaborate with UX designers, developers, and stakeholders, and ensure that the final product aligns with brand guidelines and user needs. In addition to designing layouts, typography, and color schemes, Senior UI Designers often mentor junior team members and contribute to establishing design systems and standards. Their goal is to deliver intuitive and aesthetically pleasing interfaces that enhance the overall user experience.
What are the most commonly searched types of User Interface Designer jobs in California? The most popular types of User Interface Designer jobs in California are:
What cities in California are hiring for Senior User Interface Designer jobs? Cities in California with the most Senior User Interface Designer job openings:
Infographic showing various Senior User Interface Designer job openings in California as of August 2026, with employment types broken down into 1% Internship, 88% Full Time, 3% Part Time, and 8% Contract. Highlights an 73% Physical, 4% Hybrid, and 23% Remote job distribution, with an average salary of $140,832 per year, or $67.7 per hour.

UI Designer

Sunday Inc

Redwood City, CA • On-site

Full-time

Re-posted 14 days ago

Job description

Join Us in Building the Future of Home Robotics
At Sunday, we're developing personal robots to reclaim the hours lost to repetitive tasks. We're focused on an ambitious goal to make generalized robots broadly accessible, enabling households to take back quality time.
We have spent the last 18 months building a talented team, securing capital, and validating our technology. We are now seeking passionate individuals to join us in the next phase of our growth. If you are ready to apply your skills to the forefront of robotics innovation, we'd love to hear from you.
What to Expect
We're looking for a UI Designer to own the design and development of Memo's companion app. This role sits at the intersection of product design, prototyping and software development. You'll rapidly explore interactions, build working prototypes, and collaborate closely with product, software and hardware teams to turn complex system capabilities into simple, intuitive experiences.
This role is especially important during our upcoming beta: The app will be how families set up, understand and command their robot. You will define how people interact with robots in a world where robots are everywhere.
What You'll Do
  • Design the Memo companion app experience: Define the interaction for how users prepare their homes and use Memo on a daily basis.
  • Prototype interaction concepts quickly: Build high-fidelity prototypes and interactive demos.
  • Develop production features: Implement core parts of the companion app so prototypes can evolve directly into real product experiences.
  • Collaborate across disciplines: Partner closely with product, software, hardware and operations to identify requirements and integrate them elegantly into the user experience.

What You'll Bring
  • A strong eye for aesthetics and flexibility to expand beyond the established design language
  • Ability to prototype ideas quickly and translate them into working software
  • Experience collaborating closely with engineers and cross-functional teams
  • Comfort working in early-stage product environments where requirements evolve quickly
  • A bias toward building and testing ideas

Nice to Have
  • Experience designing interfaces for physical devices or hardware products
  • Experience working on early-stage products (0→1 development)
  • Experience working with voice interactions and other human-robot interactions
  • Strong interest in robotics or smart home products and systems
  • Strong prototyping skills using tools such as React Native or similar frameworks

What You're Not
  • A designer who prefers static mockups over interactive prototypes
  • Looking for a role where requirements are fully defined before work begins
  • Most effective when working in narrow design scopes rather than shaping the full product experience

At Sunday Robotics, we're building technology shaped by real people - curious, creative, and diverse. We're proud to be an equal opportunity employer and consider all qualified applicants regardless of race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.
Even if you don't meet every single requirement, we encourage you to apply. Studies show that women and underrepresented groups often hold back unless they meet 100% of the criteria - we don't want that to be the reason we miss out on great talent.

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