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Flex Developer Jobs in Washington (NOW HIRING)

Tammina

Cold Fusion Developer

Washington, DC · On-site

Developer (Flex, ColdFusion) position description: We are seeking an Application Developer to join our team. The developer shall perform and/or support requirements definition, design and prototyping ...

TecTammina

Cold Fusion Developer

Washington, DC

Developer (Flex, ColdFusion) position description: We are seeking an Application Developer to join our team. The developer shall perform and/or support requirements definition, design and prototyping ...

Tammina

Cold Fusion Developer

Washington, DC · On-site

Support Adobe Flex and ColdFusion application development. Education: * Bachelor's Degree required. Computer science, information systems, or engineering fields of study preferred. Work Experience:

USM

Salesforce Developer

Mclean, VA · On-site

$56 - $74.25/hr

Salesforce Developer Mclean, VA Fulltime Description: * Experience in SalesForce (SFDC) CRM with ... Strong practical deployment knowledge of VisualForce, Flex, Salesforce configurations, Apex classes ...

USM

SalesForce Developer

Mclean, VA · On-site

$56 - $74.25/hr

Proficiency in programming using SalesForce SFDC, Force.com, Java, JavaScript, and XML and their ... Strong practical deployment knowledge of VisualForce, Flex, Salesforce configurations, Apex classes ...

USM

Senior Salesforce Developer - Fulltime

Mclean, VA · On-site

$126K - $155K/yr

Position: Salesforce Developer Location: McLean - VA Duration: Full Time Job Experience in ... Strong practical deployment knowledge of VisualForce, Flex, Salesforce configurations, Apex classes ...

Northstrat

Software Engineer/Developer

Dulles, VA · On-site

AWS Certification (Developer, DevOps and/or, Architect, etc.) and Security+ Certification Benefits ... Flex Time Northstrat does not mandate specific working hours. Although project requirements may ...

Northstrat

Software Engineer/Developer

Dulles, VA · On-site

AWS Certification (Developer, DevOps and/or, Architect, etc.) and Security+ Certification ... Flex Time Northstrat does not mandate specific working hours. Although project requirements may ...

Northstrat

Software Engineer/Developer

Dulles, VA · On-site

AWS Certification (Developer, DevOps and/or, Architect, etc.) and Security+ Certification ... Flex Time Northstrat does not mandate specific working hours. Although project requirements may ...

Glosys Corp

SalesForce Developer

Mclean, VA

$56 - $74.25/hr

Proficiency in programming using SalesForce SFDC, Force.com, Java, JavaScript, and XML and their ... Strong practical deployment knowledge of VisualForce, Flex, Salesforce configurations, Apex classes ...

Northstrat

DevOps Engineer

Fort Belvoir, VA · On-site

$59.75 - $81.75/hr

The DevOps Engineer will be responsible for implementing infrastructure, automating deployment ... Flex Time Northstrat does not mandate specific working hours. Although project requirements may ...

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How much do flex developer jobs pay per hour?

As of Sep 10, 2026, the average hourly pay for flex developer in Washington is $48.43, according to ZipRecruiter salary data. Most workers in this role earn between $25.81 and $61.94 per hour, depending on experience, location, and employer.

What is a flex developer?

A Flex Developer is a software developer who specializes in building applications using Adobe Flex, a framework for creating rich internet applications (RIAs) that run on Adobe Flash Player or Adobe AIR. They use ActionScript, MXML, and other web technologies to develop interactive and multimedia-rich user interfaces. Flex Developers often work on enterprise applications, dashboards, or media-heavy applications that require a high level of engagement. Although Adobe has discontinued support for Flash Player, some legacy systems still require Flex expertise.

What are the key skills and qualifications needed to thrive as a flex developer?

To thrive as a Flex Developer, you need strong proficiency in programming languages such as ActionScript and frameworks like Adobe Flex, along with experience in UI/UX development for web and desktop applications. Familiarity with integrated development environments (IDEs) such as Adobe Flash Builder and knowledge of related technologies like XML, Java, or web services is important, and certifications in software development can be advantageous. Excellent problem-solving skills, attention to detail, and effective collaboration with designers and back-end developers are highly valued soft skills. These qualifications are essential to efficiently build, maintain, and enhance dynamic, user-friendly enterprise applications that meet client requirements.

What are the typical projects or responsibilities for a flex developer?

Flex Developers are commonly responsible for designing, coding, and maintaining interactive applications using Adobe Flex, often integrating these with back-end services and databases. They typically collaborate with UI/UX designers to implement visually appealing and user-friendly interfaces, and work hand-in-hand with QA teams to troubleshoot and resolve application bugs. Projects may range from internal enterprise dashboards to customer-facing web applications, depending on the organization's focus. Additionally, Flex Developers are often expected to stay updated with evolving frameworks and contribute to optimizing existing applications for better performance and scalability.

What are the most commonly searched types of Developer jobs in Washington?

The most popular types of Developer jobs in Washington are:

What are popular job titles related to Flex Developer jobs in Washington?

For Flex Developer jobs in Washington, the most frequently searched job titles are:

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What cities in Washington are hiring for Flex Developer jobs?

Cities in Washington with the most Flex Developer job openings:

Flex Developer jobs near you
Infographic showing various Flex Developer job openings in Washington as of September 2026, with employment types broken down into 1% As Needed, 76% Full Time, 17% Part Time, and 6% Contract. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution, with an average salary of $100,735 per year, or $48.4 per hour.

Cold Fusion Developer

Washington, DC • On-site

Tammina
See more jobs at Tamminaexternal

Full-time

Re-posted 11 days ago

Job description

Requirements: US Citizen. Must be clearable. A clearance or an inactive clearance preferred.

Government agency experience required. Developer (Flex, ColdFusion) position description: We are seeking an Application Developer to join our team. The developer shall perform and/or support requirements definition, design and prototyping, implementation, unit testing, debugging, verification, deployment, and maintenance activities throughout the software development life cycle (SDLC) for current and future software modules of a comprehensive web portal environment.

Please speak to the relevancy of your work experience in your cover letter. Essential Duties and Responsibilities: Define requirements, develop designs and prototypes, implement, unit test, debug, verify, deploy, and maintain application software Develop and maintain technical documentation for the developed/maintained functionality. Assist other developers, testers, and/or client stakeholders to understand relevant requirements.

Perform configuration management tasks for in-scope projects. Support Adobe Flex and ColdFusion application development. Education: Bachelor's Degree required.

Computer science, information systems, or engineering fields of study preferred. Work Experience: Experience with ColdFusion version 9 and 10 development and maintenance Experience with Adobe Flex development and maintenance Experience converting ColdFusion applications into Java Superior software programming skills Experience recommending changes for improvements in web server configurations Job Skills: Enthusiastic, proactive, positive attitude with good listening skills and high integrity Excellent organizational skills, strong attention to detail and ability to manage projects supporting multiple organizations effectively Ability to synthesize, or combine facts and details from different sources into coherent narratives Ability to work under pressure (at times) and be extremely flexible under changing priorities Ability to identify innovative ways to solve problems ColdFusion versions 9 and 10 development experience Adobe Flex development experience VMware vSphere versions 5 through 5.5 experience Apache Tomcat experience Content management system (CMS) experience such as DRUPAL, Joomla, or Word Press Configuration Management experience such as Serena CM Windows 2008 Active Directory/XP/Win7 experience Certificates, Licenses, and Registrations: Relevant programming certifications preferred Communication Skills: Excellent business and technical communication skills including the following: Kindly please share your resumes to michael@tammina.com or reach me on 703-349-1004

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