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Ui Developer Contract Jobs in California (NOW HIRING)

UI Developer

San Jose, CA · On-site

$58.50 - $76.25/hr

... science/engineering or equivalent work experience • Proven experience in the frontend, with the ability to demonstrate contributions to open source or git codebases Skills: Java,React.js,UI ...

(1) UI Developer

San Jose, CA · On-site

$57.50 - $74.75/hr

As a UI Developer at eTrigue, you will work within a small team of likeminded and talented engineers in a focused, no bureaucracy environment, striving to push the limits of our capabilities while ...

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Key Responsibilities include, but are not limited to: Provide application ...

UI Engineer

Santa Clara, CA · On-site

$122K - $163K/yr

... Contract Staffing (Staff Augmentation) Permanent Placement (Staff Augmentation) ICAP (Contractor ... As Senior UX/UI Mobile Developer you will work directly with our product, design and test teams to ...

UI Developer

Palo Alto, CA · On-site

$58.75 - $76.50/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Required Skillsets - Angular JS is a must - Share point development ...

UI Developer

Woodland Hills, CA · On-site

$43 - $48/hr

Agent Integration: @ag-ui/client - 2+ years. * Markdown Rendering (React Markdown + remark-gfm) - 2+ years. * UI/UX Typography (Geist Fonts) - 1+ year. * External Agent Communication (A2A SDK) - 2+ ...

Sr UI Developer

Oakland, CA · On-site

$69 - $89.25/hr

Sr UI Developer Oakland, CA- REMOTE Must Skill- 7 years + developing secure consumer-facing web applications. Advanced level knowledge of JavaScript and hands on Programming. With React Js 5+ years ...

UI Developer

Irvine, CA · On-site

$53.75 - $69.75/hr

Prior experience with Responsive CSS Frameworks such as Bootstrap, Foundation or Skeleton would be desired but not required Experience integrating UI clients with JSON-based REST services built using ...

UI Developer

San Jose, CA · On-site

$100K - $130K/yr

Hands-on experience developing chat, messaging, and streaming UI patterns. * Experience integrating and managing OAuth2 and SAML-based authentication solutions. * Strong understanding of HTML5, CSS3 ...

UI DEVELOPER

Fremont, CA · On-site

$54.75 - $71.25/hr

Partner with core stakeholders to improve the UX/UI of our data management tools * Collaborate with developers to propose new designs (within technical constraints) that provide a positive user ...

Qualifications: 4 year degree (Computer Science, Information Systems or relational functional field) and/or equivalent combination of education or work experience. 6+ years of UI programming ...

Showing results 41-60

Ui Developer Contract information

See California salary details

$11

$54

$76

How much do ui developer contract jobs pay per hour?

As of Aug 23, 2026, the average hourly pay for ui developer contract in California is $54.22, according to ZipRecruiter salary data. Most workers in this role earn between $47.45 and $61.68 per hour, depending on experience, location, and employer.

What is a UI developer contract?

A UI Developer Contract job is a temporary position where a developer is hired to design and implement user interfaces for web or mobile applications. Contract UI developers typically work for a specific duration or project, collaborating with designers and backend developers to ensure seamless user experiences. These roles often require expertise in HTML, CSS, JavaScript, and front-end frameworks like React or Angular. Contractors may work independently, for an agency, or directly with a company, either on-site or remotely.

What types of projects and team structures do UI developer contractors typically work with?

UI Developer contractors often work on short- to medium-term projects focused on building or enhancing web and mobile interfaces for a variety of industries. You may be embedded within cross-functional teams including UX designers, backend developers, and product managers, or sometimes work independently with direct client interaction. Projects can range from developing dashboards and e-commerce sites to custom applications, requiring flexibility and fast onboarding. The contract environment offers opportunities to gain diverse experience and quickly build your portfolio. Successful contractors are proactive communicators who can adapt to changing requirements and team dynamics.

What are the key skills and qualifications needed to thrive in the UI developer contract position, and why are they important?

To thrive as a UI Developer Contract, you need proficiency in HTML, CSS, JavaScript, and UI frameworks, typically supported by a relevant degree or technical training. Familiarity with tools like React, Angular, Figma, and version control systems such as Git is regularly required, with certifications in frontend technologies being a plus. Strong communication, problem-solving skills, and the ability to adapt to dynamic project requirements are highly valued. These skills ensure that contract UI developers can deliver effective, user-friendly interfaces on time while collaborating smoothly with designers, backend developers, and stakeholders.

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 job categories do people searching Ui Developer Contract jobs in California look for?

The top searched job categories for Ui Developer Contract jobs in California are:

What cities in California are hiring for Ui Developer Contract jobs?

Cities in California with the most Ui Developer Contract job openings:

Infographic showing various Ui Developer Contract job openings in California as of August 2026, with employment types broken down into 66% Full Time, 6% Part Time, and 28% Contract. Highlights an 94% In-person, and 6% Remote job distribution, with an average salary of $112,769 per year, or $54.2 per hour.

$58.50 - $76.25/hr

Full-time

Re-posted 20 days ago


Job description

Overview:
2 Front End Engineer positions. Location can be either in Canada or US
• 3+ years of proven track record in developing desktop web applications on Node js using Javascript, CSS, HTML5
• Proven knowledge of industry leading frontend frameworks like React, Vue or Ember
• Expertise in building secure, scalable web services. Doing so in JAVA, a plus!
• Experience building responsive and adaptive designed pages
• Desire to build innovative user experiences that balance business needs and customer expectations.
• Bachelor's degree in computer science/engineering or equivalent work experience
• Proven experience in the frontend, with the ability to demonstrate contributions to open source or git codebases
Skills:
Java,React.js,UI Automation