ZipRecruiter

Log In

1

Java Application Developer Jobs in Washington (NOW HIRING)

EverWatch

Application Developer

Annapolis Junction, MD · On-site

... in Java, Spring Boot, Python, and modern software engineering practices to develop scalable ... Application Developer like you to help solve our clients' most complex mission challenges. • As ...

Tenax Technologies LLC

Java Developer

Washington, DC · On-site

$57.75 - $74.75/hr

This role is ideal for developers with strong expertise in Java enterprise application development, modern front-end frameworks, API integration, and secure software delivery within classified DoD ...

TENAX Technologies

Java Developer

Washington, DC · On-site

$57.75 - $74.75/hr

This role is ideal for developers with strong expertise in Java enterprise application development, modern front-end frameworks, API integration, and secure software delivery within classified DoD ...

Cymertek

Java / Spring Developer

Tysons, VA · On-site

$51.25 - $66.25/hr

Troubleshoot and debug application issues REQUIRED SKILLS * Proficiency in Java programming * Expertise in Spring Framework (Spring Boot, Spring MVC) * Strong understanding of object-oriented ...

Cymertek

Java / Spring Developer

Annapolis Junction, MD · On-site

$52 - $67.50/hr

Troubleshoot and debug application issues REQUIRED SKILLS * Proficiency in Java programming * Expertise in Spring Framework (Spring Boot, Spring MVC) * Strong understanding of object-oriented ...

Cymertek

Java / Spring Developer

Chantilly, VA · On-site

$52.75 - $68.25/hr

Troubleshoot and debug application issues REQUIRED SKILLS * Proficiency in Java programming * Expertise in Spring Framework (Spring Boot, Spring MVC) * Strong understanding of object-oriented ...

Cymertek

Java / Spring Developer

Reston, VA · On-site

$53.25 - $68.75/hr

Troubleshoot and debug application issues REQUIRED SKILLS * Proficiency in Java programming * Expertise in Spring Framework (Spring Boot, Spring MVC) * Strong understanding of object-oriented ...

Tenax Technologies LLC

Java Developer

Washington, DC

$57.75 - $74.75/hr

This role is ideal for developers with strong expertise in Java enterprise application development, modern front-end frameworks, API integration, and secure software delivery within classified DoD ...

Avance Consulting Services

Sr Java Developer

Herndon, VA

$58.75 - $75/hr

Role: Sr Java Developer Location:Herndon, VA Job Status:Fulltime Start Date: ASAP Mode of interview ... application servers like Tomcat (tcServer) SOA & Messaging experience (RESTful, JMS, ESB, EMS ...

CyberMedia Technologies

Senior Java Developer

Washington, DC · On-site

$64.75 - $82.75/hr

We are currently looking for a Senior Java Application Developer to join our team. Duties and Responsibilities: Responsible for activities associated with delivery of software solutions associated ...

Everwatch

Application Developer

Annapolis Junction, MD · On-site

$55.28 - $80/hr

You leverage your expertise in Java, Spring Boot, Python, and modern software engineering practices ... As an Application Developer at EverWatch, you'll work as part of a collaborative development team ...

Everwatch

Application Developer

Annapolis Junction, MD

$55.28 - $80/hr

You leverage your expertise in Java, Spring Boot, Python, and modern software engineering practices ... As an Application Developer at EverWatch, you'll work as part of a collaborative development team ...

next page

Showing results 1-20

All JobsJava Application Developer JobsJava Application Developer Jobs in Washington

Java Application Developer information

See Washington salary details

$28

$66

$96

How much do java application developer jobs pay per hour?

As of Jul 15, 2026, the average hourly pay for java application developer in Washington is $66.18, according to ZipRecruiter salary data. Most workers in this role earn between $54.47 and $78.41 per hour, depending on experience, location, and employer.

What is the difference between Java Application Developer vs Java Software Engineer?

AspectJava Application DeveloperJava Software Engineer
Required CredentialsBachelor's in Computer Science or related field, Java certificationsBachelor's in Computer Science or related field, Java certifications
Work EnvironmentDevelops, tests, and maintains Java applicationsDesigns and implements Java-based solutions, often involved in architecture
Employer & Industry UsageTech companies, software firms, enterprise applicationsTech firms, consulting, enterprise software development
Common Search & ComparisonFocuses on application development tasksBroader role including system design and architecture

Java Application Developers primarily focus on building, testing, and maintaining Java applications, while Java Software Engineers often have a broader role involving system design and architecture. Both roles require similar credentials and are used across tech and enterprise industries, but their day-to-day responsibilities differ slightly.

What are some common challenges Java Application Developers face when working on large-scale enterprise projects?

Java Application Developers working on large-scale enterprise projects often encounter challenges such as managing complex codebases, ensuring application scalability, and maintaining robust security practices. Coordinating with cross-functional teams like QA, DevOps, and UI/UX can also present integration and communication hurdles. Staying up-to-date with evolving Java frameworks and best practices is essential to address performance bottlenecks and optimize application efficiency. Proactive problem-solving and effective collaboration are key to overcoming these challenges.

What does a Java Application Developer do?

A Java Application Developer designs, develops, and maintains software applications using the Java programming language. They are responsible for writing clean, efficient code, debugging and resolving technical issues, and collaborating with other developers, designers, and stakeholders to ensure applications meet user needs. Java Application Developers often work on both frontend and backend components, integrate databases, and ensure the security and scalability of applications. They may also participate in code reviews, testing, and documentation throughout the software development lifecycle.

What are the key skills and qualifications needed to thrive as a Java Application Developer, and why are they important?

To thrive as a Java Application Developer, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development principles, typically supported by a degree in computer science or a related field. Familiarity with frameworks like Spring or Hibernate, version control systems such as Git, and experience with build tools and IDEs are highly valued, and certifications like Oracle Certified Professional Java Programmer can be advantageous. Excellent problem-solving abilities, effective communication, and strong teamwork skills set top developers apart. These competencies ensure the delivery of robust, maintainable applications and facilitate collaboration in dynamic development environments.
What are popular job titles related to Java Application Developer jobs in Washington? For Java Application Developer jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Java Application Developer jobs in Washington look for? The top searched job categories for Java Application Developer jobs in Washington are:
Java Application Developer jobs near you
Infographic showing various Java Application Developer job openings in Washington as of July 2026, with employment types broken down into 74% Full Time, 22% Part Time, 1% Temporary, and 3% Contract. Highlights an 89% Physical, 5% Hybrid, and 6% Remote job distribution, with an average salary of $137,650 per year, or $66.2 per hour.
Application Developer

Application Developer

EverWatch

Annapolis Junction, MD • On-site

Full-time

Posted 19 days ago

Job description

Job Summary:
EverWatch is a government solutions company providing advanced defense, intelligence, and deployed support to our country’s most critical missions. The Application Developer role involves building, enhancing, and integrating software applications that power mission-critical capabilities, while collaborating with a development team to deliver secure and reliable solutions.
Responsibilities:
• As an Application Developer, you know how to build, enhance, and integrate software applications that power mission-critical capabilities.
• You leverage your expertise in Java, Spring Boot, Python, and modern software engineering practices to develop scalable, reliable solutions that enable seamless data exchange and user experiences.
• We're looking for an Application Developer like you to help solve our clients' most complex mission challenges.
• As an Application Developer at EverWatch, you'll work as part of a collaborative development team to design, develop, test, and deploy application features that support Command and Control (C2) and dataflow solutions.
• Using modern development tools and technologies, you'll build and enhance software applications, automate testing, and contribute to continuous integration and deployment efforts.
• You'll also work closely with technical teams to troubleshoot issues, improve system performance, and ensure the delivery of secure, reliable, and maintainable software.
• Work with us to expand your technical expertise, contribute to mission-critical software solutions, and make a meaningful impact.
Qualifications:
Required:
• 6+ years of experience developing software applications using Java, including Spring Boot
• 5+ years of experience in software system design, development, integration, and testing
• 2+ years of experience developing in Python, including creating test drivers and automation scripts
• Experience developing software in a Linux environment
• Experience applying object-oriented design principles and software engineering best practices
• Experience with continuous integration and automated build/test processes
• TS/SCI clearance with a Polygraph
• HS Diploma or GED
Preferred:
• Experience developing or integrating with JMS technologies, such as ActiveMQ
• Experience developing in Ruby
• Experience using Python to develop automation tools, utilities, or prototypes
• Experience with continuous integration tools such as Jenkins
• Experience with source code management tools such as Git, Bitbucket, or Subversion
• Experience using Maven for build automation
• Experience developing Command and Control (C2) user interface features or dataflow applications
• Bachelor's degree in Computer Science, Software Engineering, or a related technical field
Company:
EverWatch focuses on in-house investment management. Founded in 1999, the company is headquartered in West Palm Beach, USA, with a team of 201-500 employees. The company is currently Growth Stage.

Apply