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Application Developer I Jobs in Washington (NOW HIRING)

Description Front End Application Developer Location: Suitland, MD Clearance: Active TS/SCI Leidos ... i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e ...

Description Front End Application Developer Location: Suitland, MD Clearance: Active TS/SCI Leidos ... i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e ...

Client Solution Architects (CSA) is currently seeking an Developer I to support onsite in the ... Maintain current operating system and application patches in accordance with DoD and DON mandates ...

PLEX Soluitons, A Part of Markon is looking for a motivated Application Developer. The Developer ... Develop end-to-end applications that integrate front-end U/I with back-end services to support ...

Description Client Solution Architects (CSA) is currently seeking an Developer I to support onsite ... Maintain current operating system and application patches in accordance with DoD and DON mandates ...

Description PLEX Soluitons, A Part of Markon is looking for a motivated Application Developer. The ... Develop end-to-end applications that integrate front-end U/I with back-end services to support ...

Description PLEX Soluitons, A Part of Markon is looking for a motivated Application Developer. The ... Develop end-to-end applications that integrate front-end U/I with back-end services to support ...

Web Application Developer Full Time Technical Salary Range: $129,485.00 To $155,954.00 Annually ... Compliance with DoD 8570.01 with a minimum IAM Level I certification, such as CAP, GSLC, or ...

Job Title: Peoplesoft Application Developer Job Category: Information Technology Time Type ... PeopleTools I, PeopleTools II, PeopleCode, Workflow, Integration Broker, App Engine, Component ...

Job Title: Peoplesoft Application Developer Job Category: Information Technology Time Type ... PeopleTools I, PeopleTools II, PeopleCode, Workflow, Integration Broker, App Engine, Component ...

Job Title: Peoplesoft Application Developer Job Category: Information Technology Time Type ... PeopleTools I, PeopleTools II, PeopleCode, Workflow, Integration Broker, App Engine, Component ...

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Application Developer I information

See Washington salary details

$19

$59

$96

How much do application developer i jobs pay per hour?

As of Sep 9, 2026, the average hourly pay for application developer i in Washington is $59.62, according to ZipRecruiter salary data. Most workers in this role earn between $47.93 and $68.61 per hour, depending on experience, location, and employer.

What does an Application Developer I do?

An Application Developer I is an entry-level software professional who assists in designing, coding, testing, and maintaining applications for computers or mobile devices. They typically work under the supervision of more experienced developers and follow established procedures and guidelines. Their responsibilities may include fixing bugs, updating existing applications, and collaborating with teams to deliver new features that meet user requirements.

What are the key skills and qualifications needed to thrive as an Application Developer I?

To thrive as an Application Developer I, you need a solid understanding of programming languages such as Java, C#, or Python, as well as a relevant bachelor's degree in computer science or a related field. Familiarity with integrated development environments (IDEs), version control systems like Git, and basic software development lifecycle (SDLC) methodologies is typically expected. Strong problem-solving skills, attention to detail, and effective teamwork are standout soft skills in this role. These competencies ensure the efficient creation, maintenance, and improvement of software applications that meet user needs and organizational goals.

What are some typical challenges an Application Developer I might face when transitioning from academic projects to professional software development?

As an Application Developer I, you may find that adapting to the pace and complexity of real-world projects is a common challenge. Unlike academic assignments, professional development often involves collaborating with diverse teams, adhering to strict deadlines, and following established coding standards. You'll also need to become comfortable with tools for version control, agile workflows, and continuous integration, which are vital for efficient teamwork. Seeking feedback from senior developers and proactively learning company-specific processes can help ease this transition.

What is the difference between Application Developer I vs Application Developer II?

AspectApplication Developer IApplication Developer II
Required CredentialsBachelor's degree in Computer Science or related field; basic programming skillsSame as Application Developer I, often with 1-3 years of experience
Work EnvironmentEntry-level position, supervised, team collaborationIntermediate level, more independent, increased project responsibilities
Employer & Industry UsageCommon in tech, finance, healthcare sectorsSame as Application Developer I, with increased expectations
Search & Comparison IntentYesYes

The main difference between Application Developer I and Application Developer II lies in experience and responsibility. Application Developer I is an entry-level role suitable for recent graduates or those new to the field, while Application Developer II requires more experience and involves handling more complex projects independently. Both roles share similar educational backgrounds and industry usage, but the II position offers greater scope for growth and skill development.

What cities in Washington are hiring for Application Developer I jobs?

Cities in Washington with the most Application Developer I job openings:

Infographic showing various Application Developer I job openings in Washington as of August 2026, with employment types broken down into 78% Full Time, 17% Part Time, and 5% Contract. Highlights an 89% Physical, 2% Hybrid, and 9% Remote job distribution.

Front End Application Developer

Suitland, MD • On-site

Leidos
IT Services • 10K+ employees

$73K - $132K/yr

Full-time

Medical, Retirement, PTO

Posted 26 days ago


Leidos rating

8.3

Company rating: 8.3 out of 10

Based on 153 frontline employees who took The Breakroom Quiz

81st of 500 rated business services


Job description

Description

Front End Application Developer 

Location: Suitland, MD

Clearance: Active TS/SCI


Leidos is hiring a Front End Application Developer to support the Office of Naval Intelligence (ONI) onsite at the National Maritime Intelligence Center in Suitland, MD. In this role, you'll be supporting the ONI Technology and Innovation Directorate, Information Management Division mission areas including the architecture for ONI’s tradecraft, production and dissemination environment.  

You will provide support to help our Navy customer with a new enterprise Production and Dissemination system, which includes the migration of backend systems into a new modern environment as well as the development/customization of a new enterprise-wide web interface/application.  Your daily activities will directly impact real-world operations and assist in disseminating maritime intelligence in the right product line to the appropriate customers and allies. 

This posting is for multiple opportunities ranging in years of experience. Level of opportunity, including compensation, will be matched to a candidate’s experience.

Primary Responsibilities

  • Serve as subject matter expert on software development and web design framework.
  • Provide support for advanced workflow trouble shooting and support the organization new workflows to support the dissemination of future products in the new production tool. 
  • Provide front-end site page customization support for a new production tool, to which will conform to the customer branding.
  • Provide data analytic support as applicable. Communicate effectively with other departments, stakeholders, and other customers with any outstanding or ongoing connectivity, application, or other systems issues.
  • Provide detailed documentation and guides to senior officials from multiple departments.

Basic Qualifications

  • Bachelor’s degree with 4+ or 8+ years of relevant work experience or a Master’s degree with 2+ or 6+ years of relevant work experience. Additional related work experience may be considered in lieu of a degree
  • Active DoD Top Secret/SCI.
  • IAT Level II or Higher certification (e.g., CompTIA Security+) or the ability to obtain within 30 days from date of offer of acceptance.
  • Front-End Web Development experience.
  • Demonstrated experience in scripting with JavaScript, Angular, Perl, NodeJS and/or Python.
  • Experience in web framework languages such as JSON.
  • Expertise of web design and user interface modules
  • Ability to communicate effectively with developers and translate that understanding into effective technical writing for non-technical end users. 
  • Experience in preparation of standard operating procedures. 
  • Travel: Up to 10% to Joint Base Anacostia-Bolling (JBAB).

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If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:August 14, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:Pay Range $73,450.00 - $132,775.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.


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About Leidos

Sourced by ZipRecruiter

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Reston, VA, US

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