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Interface Engineering Jobs in California (NOW HIRING)

31st Union

Lead UI Engineer

San Mateo, CA · On-site

$133K - $198K/yr

What We Need: We're seeking a Lead UI Engineer, to provide tech direction for our AAA multiplayer project and leadership for our team of UI engineers. In this role, you will design and build flexible ...

31st Union

Lead UI Engineer

San Mateo, CA · On-site +1

$133K - $198K/yr

What We Need: We're seeking a Lead UI Engineer, to provide tech direction for our AAA multiplayer project and leadership for our team of UI engineers. In this role, you will design and build flexible ...

2K

Lead UI Engineer

San Mateo, CA · On-site +1

$133K - $198K/yr

What We Need: We're seeking a Lead UI Engineer, to provide tech direction for our AAA multiplayer project and leadership for our team of UI engineers. In this role, you will design and build flexible ...

2K

Lead UI Engineer

San Mateo, CA · On-site

$133K - $198K/yr

What We Need: We're seeking a Lead UI Engineer, to provide tech direction for our AAA multiplayer project and leadership for our team of UI engineers. In this role, you will design and build flexible ...

Samsung

UI Engineer

San Jose, CA · On-site

$121K - $162K/yr

Company Description We are seeking a web UI engineer who can design and implement user interfaces ... Sc. degree in Computer Science, Engineering, Mathematics, Statistics or related field is required.

Jobsbridge

Lead UI Developer

Palo Alto, CA

$68.50 - $87.50/hr

Qualifications UI development , javascript , HTML 5 , CSS 3 , JQUERY, Web developer , user interface developer, UI Additional Information Multiple Openings

Samsung

UI Engineer

San Jose, CA · On-site

$121K - $162K/yr

Company Description We are seeking a web UI engineer who can design and implement user interfaces ... Sc. degree in Computer Science, Engineering, Mathematics, Statistics or related field is required.

Arka Infotech Inc

UI Developer

Cupertino, CA

$61.75 - $80.25/hr

Work with User Experience and Engineering teams to define, maintain, implement, and enforce style ... Requirements 6+ years of experience in UI design and software development in a commercial setting ...

Jobsbridge

Web UI Developer

Los Angeles, CA · On-site

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 · On-site

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 ...

Scout ET

UI Developer

Mountain View, CA

$59 - $76.75/hr

Job Title: UI Developer Location: Mountain View, CA Client: Mobile manufacturing Duration: 6 months ... Working closely with software engineering team. Working and testing with multiple browser versions ...

MDAEdge

UI Engineer

Sunnyvale, CA · On-site

$121K - $162K/yr

MDAEdge is seeking a talented UI Engineer to build rich, interactive animations that elevate user experiences. The role involves transforming designs into fluid, accessible, and high-performance web ...

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Showing results 41-60

All JobsInterface Engineering JobsInterface Engineering Jobs in California

Interface Engineering information

See California salary details

$11.4K

$105.3K

How much do interface engineering jobs pay per year?

As of Aug 22, 2026, the average yearly pay for interface engineering in California is $103,733.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,700.00 and $103,700.00 per year, depending on experience, location, and employer.

What is interface engineering?

Interface engineering is the field focused on designing, optimizing, and managing the points where different systems, materials, or components meet and interact. It plays a crucial role in areas such as electronics, materials science, and software development, ensuring smooth communication, compatibility, and performance between interfaces. Interface engineers often work on developing user-friendly interfaces, improving system integration, or enhancing the efficiency and reliability of connections within devices or applications.

What are the key skills and qualifications needed to thrive as an interface engineer, and why are they important?

To thrive as an Interface Engineer, a solid background in computer science, user interface (UI) design, and experience with programming languages like JavaScript, HTML, and CSS are essential. Familiarity with frameworks such as React or Angular, design tools like Figma or Sketch, and knowledge of API integration are commonly required technical proficiencies. Strong problem-solving skills, attention to detail, and effective collaboration and communication abilities set standout professionals apart. These skills and qualifications are critical for creating seamless, user-friendly interfaces that meet both technical requirements and user expectations.

What are some common challenges faced by interface engineers when collaborating with cross-functional teams?

Interface engineers often work closely with designers, backend developers, and product managers to deliver seamless user experiences. A common challenge is ensuring clear communication of technical constraints and design intentions, especially when requirements change rapidly. Balancing user-centric design with technical feasibility can require frequent negotiation and creative problem-solving. Effective interface engineers proactively engage in discussions, use collaborative tools, and document decisions to keep everyone aligned and projects on track.

What is the difference between Interface Engineering vs Mechanical Engineering?

AspectInterface EngineeringMechanical Engineering
Required CredentialsBachelor's in Engineering, specialized training in interface designBachelor's or higher in Mechanical Engineering, professional licensure often preferred
Work EnvironmentTech companies, product development, hardware-software integrationManufacturing, automotive, aerospace, design and testing labs
Industry UsageTechnology, electronics, consumer devicesMechanical systems, machinery, structural design

Interface Engineering focuses on designing and optimizing the connections between hardware and software components, often in tech and electronics sectors. Mechanical Engineering covers the design, analysis, and manufacturing of mechanical systems. While both roles require engineering degrees, Interface Engineers specialize in interface design, whereas Mechanical Engineers work on physical systems and machinery.

How much does an interface engineer make?

The average salary for an interface engineer typically ranges from $70,000 to $120,000 annually, depending on experience, location, and industry. Entry-level positions may start lower, while experienced engineers with specialized skills in UI/UX design or front-end development can earn higher salaries.

What does an interface engineer do?

An interface engineer designs, develops, and tests user interfaces and system interactions to ensure seamless communication between hardware and software components. They often work with programming languages, UI/UX principles, and tools like HTML, CSS, and JavaScript, focusing on creating intuitive and efficient user experiences. The role may also involve collaborating with cross-functional teams and maintaining interface documentation.

What are popular job titles related to Interface Engineering jobs in California?

For Interface Engineering jobs in California, the most frequently searched job titles are:

What job categories do people searching Interface Engineering jobs in California look for?

The top searched job categories for Interface Engineering jobs in California are:

Interface Engineering jobs near you
Infographic showing various Interface Engineering job openings in California as of August 2026, with employment types broken down into 94% Full Time, 3% Part Time, 2% Contract, and 1% Nights. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $103,733 per year, or $49.9 per hour.

UI Developer (React JS/Javascript & NodeJs)

Gallega Software Solutions Inc

San Francisco, CA • On-site

$59 - $76.50/hr

Contractor

Re-posted 7 days ago

Job description

Company Description

We have very urgent Need for React JS/Javascript & NodeJs UI developer @  Sunnyvale & San Bruno CA

Position: React JS/Javascript & NodeJs UI developer

Location: Sunnyvale & San Bruno CA

Experience: 10 Years

Visa: H1B,GC & USC

No of Positions:15

Required skills: Must have 1-2 years in building web and mobile UI using ReactJS

                          Strong experience in JavaScript/HTML/CSS programming required

                          Experience in NodeJS server side programming experience very desirable

                          Please note:  Angular only experience (without extensive ReactJS background) is not good enough

Additional Information

All your information will be kept confidential according to EEO guidelines.

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