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Flex Developer Jobs in Washington (NOW HIRING)

DevOps Engineer

Fort Belvoir, VA

$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 ...

DevOps Engineer

Columbia, MD · On-site

$52.25 - $71.75/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 ...

DevOps Engineer

Columbia, MD · On-site

$52.25 - $71.75/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 ...

DevOps Engineer

Columbia, MD · On-site

$52.25 - $71.75/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 ...

FLEX Senior Software Engineer

Bethesda, MD · On-site

$130K - $172K/yr

JOB SUMMARY Marriott is seeking a FLEX Senior Software Engineer with deep Adobe Experience Manager (AEM) expertise to help build and evolve the technology that powers our global digital experiences.

CNO Developer

Columbia, MD · On-site

$235K - $250K/yr

Since this position will require testing, you'll need to flex your Linux and Windows sys admin ... Experience taking reverse engineering output and reengineering it * Experience with CNO tool ...

Showing results 21-40

Flex Developer information

See Washington salary details

$11

$48

$93

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 cities in Washington are hiring for Flex Developer jobs?

Cities in Washington with the most Flex Developer job openings:

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.

DevOps Engineer

Fort Belvoir, VA

Northstrat
51 - 200 employees

$59.75 - $81.75/hr

Full-time

Medical, Retirement, PTO

Re-posted 17 days ago


Job description

Northstrat is seeking a highly motivated Senior DevOps Engineer.  The ideal candidate will have strong working knowledge in Linux systems administration, and a background in Big Data solutions, configuration management, automation, scripting, PostgreSQL database administration, and AWS. The DevOps Engineer will be responsible for implementing infrastructure, automating deployment processes, and ensuring the reliability and scalability of our services.  

If you have a passion for DevOps and are interested in working with a dynamic and innovative team, we encourage you to apply for this exciting opportunity. 

Essential Job Responsibilities 

  • Support development and deployment of infrastructure in AWS 
  • Automate deployment processes and ensure reliability and scalability of services 
  • Manage and maintain cloud infrastructure on AWS 
  • Collaborate with development teams to integrate their applications into the infrastructure 
  • Monitor and troubleshoot production systems and resolve issues as necessary 
  • Continuously improve processes and tools to ensure high availability and performance 
  • Stay current with new technologies and industry trends, continuously exploring new ways to improve our infrastructure 
  • Other Duties as assigned 

Requirements

  • Must have TS/SCI U.S. Government Security Clearance is required; U.S. Citizenship required.  
  • At least 9+ years of experience in DevOps Engineering and Bachelors in related field; or 7 years relevant experience with Masters in related field; or High School Diploma or equivalent and 13 years relevant experience. 
  • Strong knowledge of Linux, including system administration and troubleshooting 
  • Proficient in configuration management tools such as Ansible or Puppet 
  • Knowledge of AWS services (EC2, S3, Lambda) and their application to deployment and management of infrastructure 
  • Strong working knowledge of PostgreSQL databases, including administration and troubleshooting 
  • Experience with application and OS deployment, scaling, and management 
  • Ability to develop in multiple programming languages such as bash, Python, or Go 
  • Familiarity with Git and other development tools such as deployment pipelines 
  • Excellent problem-solving skills and the ability to identify and troubleshoot complex issues 
  • Excellent oral and written communication skills. 
  • Understanding of AGILE software development methodologies and use of standard software development tool suites 
  • Must be able to work on customer site in Ft. Belvoir, VA 5 days/week 

Preferred Requirements 

  • Experience with big data technologies like: Hadoop, Spark, MongoDB, ElasticSearch, Hive, Drill, Impala, Trino, Presto, etc. 
  • Experience with containers and Kubernetes are a plus 

Benefits

Work/Life Balance

Northstrat values true work life balance. We offer power of choice benefits designed to best meet the needs of you and your lifestyle. Our benefits programs are designed to support and encourage wellness, healthy living, retirement investment, and lifetime learning.

Pay Range

There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. We also offer competitive compensation, benefits, and professional development opportunities. Please refer to our Benefits section for additional details.  

Flex Time

Northstrat does not mandate specific working hours. Although project requirements may dictate schedules, a Northstrat employee is only required to work an average of 8 hours per weekday over the course of a month. For example: John worked 12 hours on June 1st to meet a project deadline. On June 15th, John only worked 4 hours because he left early for a long weekend. John's IBA was not debited for time off because flex time allowed him to carry over those 4 hours from June 1st.

Individual Benefits Account (IBA)

To attract and retain the highest quality staff, Northstrat provides a unique and versatile benefits package, the Individual Benefit Account (IBA), which places the power of choice in the hands of our greatest asset - the employee.

The purpose of the IBA is to provide attractive benefits to all full-time employees of Northstrat on a flexible basis that enables each covered employee to select a package that best suits his or her needs. Whether those needs are paid time off, medical expenses, prescription drug expenses, cash disbursement, or a combination of any of these, the IBA provides flexibility to help you meet your specific goals. The IBA can be used for such things as:

IBA Benefits accrue each month in the amount equivalent to 50% of the employee's monthly compensation rate. That is, the effective dollar amount of this accrual is in addition to an employee's salary.

Profit Sharing Plan (PSP)

The PSP is a qualified retirement plan that Northstrat funds quarterly on the employee's behalf through the IBA in the amount equivalent to 25% (up to the IRS contribution limit) of the employee's compensation. That is, of the 50% accrual in the IBA, half of the amount accrued is applied to the PSP.

Lifelong Learning

Our culture promotes and nurtures a growth environment. We hire and scale rapidly to meet the needs of our partner customers. Through periodic company sponsored training events, and the ability to use IBA funds for reimbursement of work-related education expenses you will have the opportunity to continually grow your skills and abilities.

Join Our Talented Team

We hire the BEST employees and value each one. Since 2021, The Washington Post has recognized Northstrat among its "Top Workplaces". We think that your friends and family will like it here too, so we offer employee referral incentives.

Northstrat is an Equal Opportunity Employer

We are committed to fostering an inclusive, diverse workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, disability, veteran status or other legally protected status.