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Extjs Jobs in Virginia (NOW HIRING)

J5 Consulting

Software Engineer

Chantilly, VA · On-site

Demonstrated experience with web UI frameworks, such as React and/or Extended JavaScript (ExtJS). Highly Desired Skills and Demonstrated Experience: * Demonstrated experience analyzing customer ...

J5 Consulting

Applications Developer

Chantilly, VA · On-site

Demonstrated experience with web UI frameworks such as React or Extended JavaScript (ExtJS). * Demonstrated experience developing Java-based APIs. * Demonstrated experience deploying and maintaining ...

J5 Consulting

Applications Developer

Chantilly, VA · On-site

Demonstrated experience with web UI frameworks such as React or Extended JavaScript (ExtJS). * Demonstrated experience developing Java-based APIs. * Demonstrated experience deploying and maintaining ...

J5 Consulting

Applications Developer

Chantilly, VA · On-site

Demonstrated experience with web UI frameworks, such as React and/or Extended JavaScript (ExtJS). Highly Desired Skills and Demonstrated Experience: * Demonstrated experience analyzing customer ...

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Extjs information

See Virginia salary details

$10

$67

$124

How much do extjs jobs pay per hour?

As of Jul 19, 2026, the average hourly pay for extjs in Virginia is $67.10, according to ZipRecruiter salary data. Most workers in this role earn between $23.12 and $91.54 per hour, depending on experience, location, and employer.

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

To thrive as an ExtJS Developer, you need a strong command of JavaScript, proficiency with the ExtJS framework, and a background in web application development, often supported by a relevant degree in computer science or similar fields. Familiarity with development tools like Sencha Cmd, RESTful APIs, Git, and possibly certifications in web development are highly valued in this role. Strong problem-solving abilities, adaptability to evolving requirements, and excellent communication skills with team members and stakeholders help developers excel. These skills are critical for delivering robust, scalable web applications that meet client needs and for collaborating effectively within technical teams.

What is an ExtJS job?

An ExtJS job typically involves developing web applications using the ExtJS framework, a JavaScript library for building rich, interactive UIs. Developers in this role work with JavaScript, HTML, CSS, and Sencha ExtJS components to create responsive and data-driven applications. Responsibilities often include designing UI components, integrating APIs, and optimizing performance for enterprise-level applications. Employers may seek candidates with experience in front-end development, MVC architecture, and ExtJS versions like 4.x, 6.x, or later.

What are the main challenges ExtJS Developers typically face in their role?

ExtJS Developers often work with complex, large-scale web applications that require deep knowledge of the framework's architecture and best practices. One common challenge is ensuring consistent performance and compatibility across different browsers and devices, especially as project requirements evolve. Developers may also face difficulties integrating ExtJS with modern back-end technologies or adapting legacy codebases to newer ExtJS versions. Collaboration with UX/UI designers, backend developers, and QA teams is essential to successfully deliver feature-rich and maintainable applications. Overcoming these challenges can lead to strong professional growth and valuable experience in high-demand enterprise environments.

What are popular job titles related to Extjs jobs in Virginia? For Extjs jobs in Virginia, the most frequently searched job titles are:
What job categories do people searching Extjs jobs in Virginia look for? The top searched job categories for Extjs jobs in Virginia are:
What cities in Virginia are hiring for Extjs jobs? Cities in Virginia with the most Extjs job openings:
Extjs jobs near you
Infographic showing various Extjs job openings in Virginia as of July 2026, with employment types broken down into 86% Full Time, 3% Part Time, and 11% Contract. Highlights an 85% Physical, 9% Hybrid, and 6% Remote job distribution, with an average salary of $139,558 per year, or $67.1 per hour.

Applications Developer - Top Secret SCI + Polygraph Only!

5i Cloud Solutions

Mclean, VA

Full-time

Re-posted yesterday

Job description

Applications Developer to develop, enhance, and maintain enterprise / departmental IT systems. This position requires in-depth hands-on experience developing software in a team environment where customer focus, cooperation, communication, and continual tradecraft improvements are the norm. Must have excellent debugging skills, work independently, and interact well with others.


Mandatory Skills


  1. The Candidate must possess an active Top Secret SCI + PolygraphClearance. Candidate will not be considered without it.
  2. Utilize the Agile methodology and traditional Project Management Framework (PMF) control gates for all software application development unless otherwise directed by Sponsor.
  3. Develop software applications as web services that are written in JavaScript capable technology unless otherwise directed by Sponsor. Examples include Node JS and Angular with Typescript, and Springboot with Hibernate and messaging; JavaScript (EXTJS, Dojo), Java (JSPs, GWT, JSF, Groovy on Grails); ; Scripting languages (Perl, PHP, Ruby on Rails); and Rich UI Plugins (Flex, Silverlight, Google Earth Plugin).
  4. Develop and maintain software applications as web services that interact with data stored in Postgres, MySQL, and other relational databases and/or Cloud technologies such as AWS.
  5. Develop, upgrade, and maintain APis and search with REST-like APis to communicate with other software applications and databases as required by Sponsor.
  6. Utilize XML, JSON, or other Sponsor standards for data transfer and metadata management.
  7. Develop and maintain Domino, SharePoint, and other software applications and content management systems as required by Sponsor.
  8. Develop and maintain Sponsor forms in Adobe or other forms software as required by Sponsor.
  9. Develop and maintain Sponsor websites utilizing Drupal or other content management systems as required by Sponsor.
  10. Improve search and website usability and accessibility by leveraging enterprise capabilities, improving process time, and supporting legal mandates.

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