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Junior Java Developer Jobs in Gainesville, VA (NOW HIRING)

Java Developer

Chantilly, VA · On-site

$52.75 - $68.25/hr

In this role you will Work as a software developer for Federal Government customer on Java, Oracle & other web technologies under direct supervision of the Project Manager or Task Lead in an Agile ...

Senior Java Developer

Sterling, VA · On-site

$56.75 - $72.25/hr

Mentor and provide guidance to junior and mid-level developers, fostering their professional growth ... Java Development Experience: In-depth knowledge and hands-on experience in Java programming ...

Java Developer

Loudoun, VA · On-site

$57.75 - $74.75/hr

Java Developer Location: McLean, VA / Wilmington, DE/ New York, NY Java/J2EE Spring Framework Cloud AWS Front End: Angular (prefer version 6/7/8) Looking for someone who can build from scratch ...

Java Developer

Herndon, VA

$52.50 - $67.75/hr

Java developer Location: Herndon ,VA Duration: Long Term Contract Employment Mode: w2 only Job Details: The Senior Developer will assist with the design, build, implementation, and support of a ...

Java Developer (API)

Vienna, VA · On-site

$55 - $60/hr

Java Developer (API) Location: Vienna, VA (REMOTE) Duration: Initial 6 month contract with possible extensions Compensation: $55/hour - $60/hour Work Requirements: US Citizen, GC Holders or ...

Sr Java Developer

Herndon, VA · On-site

$58.75 - $75/hr

Company Description Sr. Java Developers * Term - Long Term - Min 6 months * Herndon VA u Core Java u Spring MVC and exposure to other frameworks u Java Script Library, JQuerry, Bootstrap, HTML5 u ...

JAVA Developer

Chantilly, VA · On-site

$52.25 - $67.50/hr

JAVA Developer Location: Chantily, VA(Hybrid) This is a hybrid role (3 days onsite, 2 days remote) for a Java software engineer to support the Chantilly, VA medical laboratory. The primary ...

Backend Java Developer

Ashburn, VA · On-site

$51.75 - $67/hr

Backend Java Developer Location: Ashburn, VA (Hybrid - 2 Days Onsite) Employment Type: Full-Time Position Overview We are seeking a Backend Java Developer with strong experience building scalable ...

Java Developer

Ashburn, VA · On-site

$55/hr

Strong in Java programming. Experience with object relational mapping (ORM) frameworks such as Hibernate, EclipseLink/ToplinkGrids(Preferred) . Expertise in Oracle Coherence is desirable. Experience ...

Backend Java Developer

Ashburn, VA · On-site

$51.75 - $67/hr

Backend Java Developer * Location: Ashburn, VA (Hybrid - 2 Days Onsite per Week) * Employment Type: Full-Time, W2 Company: Ailum Technologies Work Authorization: * U.S. Citizenship required * Must be ...

As a member Java Developer focused on Web Service you'll be part of newly formed Scrum teams ... Must have worked in the Scrum/Agile Model Ability to coach and mentor junior developers as well as ...

Senior Java Developer

Sterling, VA · On-site

$56.75 - $72.25/hr

Senior- Java Developer Location : USA 100% remote Duration: 1-year contract to begin with Need 10 + Years of Experience only! The Senior- Java Developer designs, develops, documents, unit-tests ...

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Junior Java Developer information

See Gainesville, VA salary details

$60.2K

$105.5K

$159K

How much do junior java developer jobs pay per year?

As of Jul 10, 2026, the average yearly pay for junior java developer in Gainesville, VA is $105,477.00, according to ZipRecruiter salary data. Most workers in this role earn between $74,500.00 and $105,200.00 per year, depending on experience, location, and employer.

What is the difference between Junior Java Developer vs Java Developer?

AspectJunior Java DeveloperJava Developer
Required Experience0-2 years2+ years
CertificationsOptional, entry-level certificationsOptional, advanced certifications
Work EnvironmentSupportive, learning-focused teamsProject-driven, independent roles
ResponsibilitiesAssist in coding, bug fixing, learning frameworksDesign, develop, maintain Java applications

The main difference between a Junior Java Developer and a Java Developer lies in experience, responsibilities, and independence. Junior Java Developers are typically entry-level, focusing on learning and supporting tasks, while Java Developers have more experience and handle complex development projects independently.

Is Java still useful in 2026?

Java remains a widely used programming language for developing enterprise applications, Android apps, and backend systems in 2026. Junior Java Developers can benefit from its stability, extensive libraries, and strong community support, making it a valuable skill in the software industry. Knowledge of frameworks like Spring and tools such as Maven or Gradle enhances job prospects.

What are Junior Java Developers?

Junior Java Developers are entry-level software engineers who specialize in building and maintaining applications using the Java programming language. They typically work under the supervision of more experienced developers and are responsible for writing code, debugging, and participating in code reviews. Their tasks may also include testing software, learning new frameworks, and assisting with the design and implementation of features. Junior Java Developers usually have foundational knowledge of Java and related technologies, and they are eager to develop their skills through hands-on experience.

Can I learn Java in 3 months?

Junior Java developers can acquire foundational skills in Java within three months with consistent study, practice, and hands-on projects. However, mastering advanced concepts, frameworks, and real-world application typically requires longer experience and ongoing learning.

Which pays more, C++ or Java?

For a Junior Java Developer, salaries for C++ and Java roles can vary based on industry, location, and experience, but generally, C++ positions tend to offer higher starting salaries due to its use in high-performance applications like gaming and finance. However, Java remains widely used in enterprise environments with competitive pay. Both skills are valuable, and salary differences may depend on specific job requirements and demand in the job market.

What Does a Junior Java Developer Do?

Junior Java developers are entry-level programmers who are part of a team of coders and developers. They work on both front-end and back-end codes to build an application. Being a junior Java developer requires extensive knowledge of coding and the program language JavaScript to develop and troubleshoot products. As a junior Java developer, you run tests to pinpoint errors, migrate code and data, and ensure the program is integrated with other company developments.

What are some common challenges a Junior Java Developer might face during their first year, and how can they overcome them?

Junior Java Developers often encounter challenges such as understanding large codebases, adapting to agile development processes, and managing task priorities. To overcome these hurdles, it’s helpful to proactively seek mentorship from senior developers, regularly review documentation, and participate in code reviews. Effective communication with team members also accelerates learning and helps clarify requirements or technical uncertainties. Embracing continuous learning through online resources and hands-on projects will further strengthen your skills and confidence.

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

A Junior Java Developer should have a solid understanding of Java programming, object-oriented principles, and basic software development concepts, often supported by a relevant degree or coding bootcamp. Familiarity with tools such as IntelliJ IDEA or Eclipse, version control systems like Git, and frameworks like Spring Boot is typically expected. Strong problem-solving abilities, attention to detail, and effective teamwork are important soft skills in this role. These competencies enable efficient code development, smooth collaboration, and the ability to quickly adapt to new technologies and project requirements.

Will AI replace Java devs?

AI is unlikely to fully replace Java developers, as they require problem-solving, design, and understanding of complex systems that AI cannot fully replicate. Instead, AI tools can assist Java developers by automating repetitive tasks and improving productivity, making their roles more efficient. Continuous learning and adapting to new technologies remain important for Java developers to stay relevant in the evolving tech landscape.
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Infographic showing various Junior Java Developer job openings in Gainesville, VA as of July 2026, with employment types broken down into 81% Full Time, 8% Part Time, and 11% Contract. Highlights an 86% In-person, and 14% Remote job distribution, with an average salary of $105,477 per year, or $50.7 per hour.
Junior Back-End Java/JEE Developer with Security Clearance

Junior Back-End Java/JEE Developer with Security Clearance

TAIG (Tactical Analytic & Intelligence Group)

Ashburn, VA • On-site

Contractor

Posted yesterday


Job description

We are currently seeking a motivated and energetic entry-level back-end Java/JEE (full stack) Developer to join our remote team in the Ashburn, VA area to begin an exciting and challenging career. The Java Developer will participate in the system architecture design, systems engineering, development, integration testing and validation, and all aspects of the software life-cycle (requirements to design to implementation to test) for a browser-based application implemented using Java and backend web services. The candidate will be responsible for developing and testing Java code as dictated by project requirement. Job Responsibilities – • Design and implement JEE software applications in Tomcat\WebSphere Application Server\WebLogic\JBoss or related JEE server
• Use modern software engineering IDEs including Eclipse, IntelliJ, etc. for design, development, and testing the software
• Work with users in an Agile development approach to understand and document requirements in JIRA, then elicit feedback and refine solution through demonstrations
• Present the solution at formal and informal design reviews, and document the design according to the Government’s system lifecycle methodology
Required Skills and Experience– • Bachelor’s degree in computer science or related engineering field • 0-3 years Java JEE • JSON
• SQL
• JDBC
• Spring/Spring Boot
• AWS
• Unix/ Linux
• Developing unit tests
• Web services
• Git
• Design Patterns
• Data Structures
Desired Skills and Experience Includes– • Agile development approach
• Java Web Containers (Tomcat\Jetty\etc)
• XML
• JMS
• Good written/oral communication skills and problem-solving skills; ability to communicate information to a variety of groups at different technical skill levels
• Strong initiative: must be able to take a high-level requirement, ask questions/seek clarifications, and get the job done
• Ability to work in a high-pressured, tight-deadline environment
• Must be able to multitask efficiently and progressively and work comfortably in an ever-changing data environment
• Must work well in a team environment as well as independently
• Master’s degree in computer science or related field is a plus Customer Requirements • Clearance – Ability to obtain and hold a public trust position and favorable suitability based on a CBP Background Investigation
• Citizenship – Must be a US Citizen
• Location – Hybrid with on-site (Ashburn, VA) visits 2-3 days per week and if a mission need. All candidates must be within the GWA/commutable area.

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About TAIG

Sourced by ZipRecruiter

Industry

Software development

Company size

11 - 50 Employees

Headquarters location

Arlington, VA, US

Year founded

2004