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Extjs Developer Jobs in California (NOW HIRING)

3MK Software Solutions

ExtJS UI Developer

San Diego, CA

$53 - $69/hr

ExtJS UI Developer Location: 3 Positions, 3 Locations -- Detroit, MI, Carlsbad, CA and San Diego, CA Duration: 6+ months Rate: Open/hr JD: We are looking for UI ExtJS Software Engineer to participate ...

Collabera

OpenStack Front End Engineer

San Jose, CA

California - San Jose 1 . Understanding of open stack and AWS clouds, devops 2. Experience with SOAP and RESTful web service implementation 3. Experience using JavaScript UI Frameworks such as ExtJS ...

E*Pro, Inc.

UI Developer - ext.js,sencha

San Jose, CA

$58.50 - $76.25/hr

ExtJS 4.x is required. Must have a solid grasp of Sencha MVC architecture and programming model Must be able to work with SASS and CSS to style UI elements. Experience with Sencha theming is a plus ...

Jobsbridge

Senior Front End Developer

Calabasas, CA

$121K - $160K/yr

Application programming experience with JavaScript UI Development (HTML, AJAX, CSS, JavaScript) essential Knowledge of Sencha ExtJS framework desirable Knowledge of Prolog/Datalog or other truly ...

Jobsbridge

UI/UX Developer

Fremont, CA

$54.75 - $71.25/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... ExtJS, Flask. Portfolio of awesome web and mobile UI availabe for perusal demonstrating solid ...

3B Staffing LLC

AIA Tech Solr Developer

Santa Clarita, CA · On-site

$53.25 - $68.75/hr

Cognizant is looking for Solr Developer 2. Job Summary :Sr SOLR Developer Relevant Experience (Yrs ... databases jQuery ExtJS CSS RESTful Web Services - Experience on solr as part of cloudera ...

Jobsbridge

Java with UI Developer

Oakland, CA

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... Experience with other web UI frameworks like jQuery, ExtJS, Sencha Touch, Bootstrapper etc is a big ...

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How much do extjs developer jobs pay per hour?

As of Jun 5, 2026, the average hourly pay for extjs developer in California is $56.69, according to ZipRecruiter salary data. Most workers in this role earn between $48.02 and $64.73 per hour, depending on experience, location, and employer.

What is an ExtJS Developer job?

An ExtJS Developer is a software engineer who specializes in building web applications using the Ext JS framework, a JavaScript library for creating interactive UI components. They are responsible for designing, developing, and maintaining front-end applications with a focus on performance and scalability. ExtJS Developers work with JavaScript, HTML, CSS, and AJAX, often integrating with backend services and APIs.

What are the key skills and qualifications needed to thrive in the Extjs Developer position, and why are they important?

To thrive as an Extjs Developer, you need solid expertise in JavaScript, proficiency with the Ext JS framework, and a background in front-end web development. Experience with related tools like Sencha Cmd, version control systems such as Git, and familiarity with RESTful APIs are highly valued, and relevant certifications in front-end technologies can be beneficial. Strong problem-solving abilities, attention to detail, and effective communication skills help you collaborate in development teams and deliver complex user interfaces. These skills are essential for building robust, maintainable web applications that meet business requirements and client expectations.

What are the typical responsibilities I can expect as an Extjs Developer on a software development team?

As an Extjs Developer, you will primarily focus on designing, coding, and maintaining complex user interfaces using the Ext JS framework. Your daily tasks often include developing new application modules, troubleshooting and optimizing legacy code, integrating APIs, and collaborating with other front-end and back-end developers to ensure seamless application functionality. In addition to coding, you may be involved in code reviews, UI/UX improvements, and participating in agile sprint planning or team meetings. This role requires close collaboration with QA testers, project managers, and designers to translate business needs into effective technical solutions.
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What are popular job titles related to Extjs Developer jobs in CA? For Extjs Developer jobs in CA, the most frequently searched job titles are:
Extjs Developer jobs near you
Infographic showing various Extjs Developer job openings in California as of May 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $117,923 per year, or $56.7 per hour.

ExtJS UI Developer

3MK Software Solutions

San Diego, CA

$53 - $69/hr

Other

Posted 11 days ago

Job description

Company Description

3MK Software Solutions is the leading software service soltions provider and IT Staffing Supplier company, outsourcing and complex implementation services for the business across different functional areas and technologies with a core focus on software development and web designing development and GIS Software solutions and services. Our team is our core strength, we have selected the most skilled and talented specialists from the IT industry, and we continuously invest in developing their capabilities. The core management has many years of experience and has successfully leaded complex projects for major corporate in the field of healthcare, communication, retail and finance. During the term of these projects, the team had needed to develop an advanced implementation methodology.

Job Description

Job Title: ExtJS UI Developer

Location: 3 Positions, 3 Locations -- Detroit, MI, Carlsbad, CA and San Diego, CA

Duration: 6+ months

Rate: Open/hr

JD:

We are looking for UI ExtJS Software Engineer to participate in the development, testing and debugging of web-based GUI application.

Requirements:

Overall 7+ years of IT experience;

We prefer working experience of ExtJS 5 or ExtJS 4.2 but any version is ok if they have solid UI development experience.

Strong OOJS, ExtJS, Component oriented design, SASS, HTML5, UI Unit testing, E2E UI Testing

Good to have Angular.JS skills

Good to have: should be familiar with the modular approach in developing applications

Familiarity working with Java, standard ExtJS widgets such as grids, trees, forms, layouts and other standard widgets/components.

Experience in UI design and development.

Solid experience in Sencha Touch or ExtJS ( we prefer at least ExtJS 4 )

creating reusable UI components, widgets with JavaScript

Possess one or more of the following skills:

ExtJS or similar JavaScript frameworks

JavaScript, HTML5, CSS, JSON, XML, MVC

Restful web services

Eclipse, Firebug

Should be able to think on their own feet and provide strategic solutions for UI design.

Experience with object oriented design and programming

Responsibilities:

Design and develop web based user interfaces

Participate in all phases of a product development, from product definition and architecture and design, through implementation, debugging, testing and early customer support.

Work collaboratively with other engineers, and be willing to take on any engineering tasks that contribute to the progress towards the goals of the team and the company

Education & Experience:

A Bachelor of Science Degree in Electrical Engineering or Computer Science, a Master Degree, or a PhD; or equivalent experience.

Additional Information

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

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