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Application Developer I Jobs in Washington (NOW HIRING)

CACI

Peoplesoft Application Developer

Chantilly, VA

$103K - $218K/yr

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

CACI

Peoplesoft Application Developer

Chantilly, VA · On-site

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

Tech Tammina LLC

Lead Salesforce Developer

Reston, VA · On-site

$57.75 - $76.50/hr

Salesforce Platform Developer I & II - MUST * Salesforce Application Architect or System Architect- MUST * Salesforce Certified Integration Architecture Designer * Salesforce Certified JavaScript ...

Tech Tammina LLC

Lead Salesforce Developer

Reston, VA · On-site

$57.75 - $76.50/hr

Salesforce Platform Developer I & II - MUST * Salesforce Application Architect or System Architect- MUST * Salesforce Certified Integration Architecture Designer * Salesforce Certified JavaScript ...

ARSIEM

400 - Application Developer

Fort George G Meade, MD · On-site

$126K - $141K/yr

ARSIEM is looking for a motivated Application Developer to join the Eurasia & Western Hemisphere ... Develop end-to-end applications that integrate front-end U/I with back-end services to support ...

ARSIEM

400 - Application Developer

Fort George G Meade, MD · On-site

$126K - $141K/yr

ARSIEM is looking for a motivated Application Developer to join the Eurasia & Western Hemisphere ... Develop end-to-end applications that integrate front-end U/I with back-end services to support ...

Interon IT Solutions

Lead Salesforce Developer

Reston, VA · On-site

$57.75 - $76.50/hr

Salesforce Platform Developer I & II - MUST * Salesforce Application Architect or System Architect- MUST * Salesforce Certified Integration Architecture Designer * Salesforce Certified JavaScript ...

ARSIEM

400 - Application Developer

Fort George G Meade, MD · On-site

$125 - $150/hr

ARSIEM is looking for a motivated Application Developer to join the Eurasia & Western Hemisphere ... Develop end-to-end applications that integrate front-end U/I with back-end services to support ...

Tech Tammina LLC

Lead Salesforce Developer

Reston, VA · On-site

$57.75 - $76.50/hr

Salesforce Platform Developer I & II - MUST * Salesforce Application Architect or System Architect- MUST * Salesforce Certified Integration Architecture Designer * Salesforce Certified JavaScript ...

Jobsbridge

.Net Application Developer

Mclean, VA · On-site

Jobsbridge, Inc . is a fast growing Silicon Valley based I.T staffing and professional services ... Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ...

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Showing results 21-40

All JobsApplication Developer I JobsApplication Developer I Jobs in Washington

Application Developer I information

See Washington salary details

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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:

Application Developer I jobs near you
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.

Peoplesoft Application Developer

Chantilly, VA • On-site

CACI International, Inc.
See more jobs at CACI International, Inc.external

Full-time

Medical, Retirement, PTO

Re-posted 28 days ago

Job description

Job Title: Peoplesoft Application Developer
Job Category: Information Technology
Time Type: Full time
Minimum Clearance Required to Start: TS/SCI with Polygraph
Employee Type: Regular
Percentage of Travel Required: None
Type of Travel: None
* * *
The Opportunity:
CACI is making a significant impact in the Intel community modernizing Human Capital Management by bringing commercial HCM capabilities to our federal customers. After all, it is not often you get to reimagine the way an organization manages their people. We are replacing a 20+ year old legacy system by modernizing the core technology, reducing the number of interdependent systems, and bringing user self-service to our customer. As a PeopleSoft HRMS Application Developer, this is your chance to work with the newest capabilities within Oracle PeopleSoft over the course of the multi-year program, with discussions underway to include digital chatbots to help the customer do more with less as the technology matures.
Responsibilities:
  • Drive technical solution design, development, deployment/cutover, and implementation covering all technical aspects of the PeopleSoft implementation lifecycle
  • Provide hands-on technical solutions to business challenges & translates them into process/technical solutions
  • Provide technical development, utilizing PeopleTools, and system design skills.
  • Work with the Requirements Analysts to understand user stories and deliver feature/capabilities each sprint
  • Analyze the impacts of vendor-provided updates and upgrades to the system;
  • Work with Product Owner and Requirements Analyst to suggest novel approaches to problems to minimize customizations of the product.
  • Provide production support by analyzing, designing, programming, and testing solutions to complex production problems.
  • Develop test scenarios and test cases.
  • Correct data in critical situations.

Qualifications:
Required:
  • Bachelor's degree in Computer Science, Information Systems Management, Mathematics, Engineering, or a computer-related field. Will consider experience in lieu of degree
  • Three (3) years of experience in information systems implementation, change management efforts or application process redesign
  • One (1) year of technical development experience with PeopleSoft™ HRMS ERP including recent experience with PeopleSoft™ 9.x
  • Three (3) years' experience in developing, prototyping, and testing solutions for information systems implementation
  • One (1) year of experience with ORACLE and SQL commands.
  • Technical development experience with Enterprise Service Bus (ESB) technology.
  • Technical development experience implementing PeopleSoft™.
  • Current and active TS/SCI clearance with a Polygraph
  • Work onsite in Chantilly, VA

Desired:
  • Experience applying broad management skills and specialized functional and technical expertise to lead information systems projects.
  • Experience providing subject matter expertise in industry, process, or technology areas.
  • Experience with design and process documentation.
  • Experience with unit testing IT applications.
  • Customer domain experience
  • Certified PeopleSoft™ training : PeopleTools I, PeopleTools II, PeopleCode, Workflow, Integration Broker, App Engine, Component Interface, PeopleSoft™ HRMS, PeopleSoft™ Portal, PeopleSoft™ Enterprise Learning Management, PeopleSoft™ Supply Chain Management

This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI.
What You Can Expect:
A culture of integrity.
At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
An environment of trust.
CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.
A focus on continuous growth.
Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.
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. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.
The proposed salary range for this position is:
$72,700 - $149,200
CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

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