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

Synthesis Systems

Java Developer

Herndon, VA · On-site

$52.50 - $67.75/hr

Synthesis Systems is looking for a Java Developer for a long-term, contract in Herndon, VA. ** The candidate must be a US Citizen or Green Card Holder due to government contract. Must be able to pass ...

Synthesis Systems

Java Developer

Herndon, VA · On-site

$52.50 - $67.75/hr

Synthesis Systems is looking for a Java Developer for a long-term, contract in Herndon, VA. ** The candidate must be a US Citizen or Green Card Holder due to government contract. Must be able to pass ...

Systems-Logic Inc

JAVA Developer

Sterling, VA

$50.50 - $65.25/hr

Qualifications: - Bachelors, Masters in Computer Science/ Computer Engineering/ Information Systems ... C, C++, Java, J2EE, XML, C# On the J2EE/java side, the stack is spring, spring-security, hibernate ...

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: Telephonic OR Skype Requirement: Experience in development of Enterprise Applications using Java ...

Cohere Technology Group LLC

Java Developer

Centreville, VA · On-site

$50.50 - $65.50/hr

Cohere is seeking an experienced Java Developer! You will provide support on a team that provides a full spectrum of software development and automated testing for an IT-focused, enterprise-wide ...

B&A

Java Developer

Ashburn, VA

$52.25 - $67.50/hr

Description Java Developer: At B&A, we foster and embrace a distinct set of values that we live by and instill in all aspects of our organization: dedication, commitment, partnership, trust, and ...

Bart & Associates

Java Developer

Ashburn, VA · On-site

$52.25 - $67.50/hr

Java Developer: At B&A, we foster and embrace a distinct set of values that we live by and instill in all aspects of our organization: dedication, commitment, partnership, trust, and recognition. We ...

Softcom, Inc.

Fullstack Java Developer

Herndon, VA · On-site

$54 - $69.75/hr

Full Stack Java Developer Client: Freddie Mac Location: Herndon, VA (Onsite) Experience Required: 10+ Years We are looking for a strong Full Stack Java Developer with 10+ years of hands-on experience ...

Cohere Technology Group LLC

Java Developer

Centreville, VA · On-site

$50.50 - $65.50/hr

Cohere is seeking an experienced Java Developer! You will provide support on a team that provides a full spectrum of software development and automated testing for an IT-focused, enterprise-wide ...

Bart and Associates, Inc

Java Developer

Ashburn, VA · On-site

$52.25 - $67.50/hr

Java Developer: At B&A, we foster and embrace a distinct set of values that we live by and instill in all aspects of our organization: dedication, commitment, partnership, trust, and recognition. We ...

Accenture Federal Services

Sr Java Developer

Chantilly, VA

$58.50 - $74.75/hr

AFS is seeking a Java Developer to join our Defense Health portfolio. The developer is responsible for participating in the full agile application development life cycle for new development design ...

TekWissen

Java Developer (FULL TIME)

Herndon, VA · On-site

$52.50 - $67.75/hr

JAVA Developer Location : Herndon, VA Full Time • 8-10 years of experience in Solution, Design and Development of web applications using the Java EE, Web services, JMS, XML, Web logic. • Bachelor ...

Artech Information System LLC

Java Developer

Herndon, VA

$52.50 - $67.75/hr

Citizenship Ability to obtain DoD Top Secret clearance (based on SSBI investigation) Entry-level JAVA developer with 1-2 years experience Experience with Java (J2SE and J2EE), JSP/servlet, JDBC ...

Tech Tammina

Senior Java Developer

Reston, VA · On-site

$59.50 - $76/hr

Senior Java Developer OR Fullstack Developer Location: Reston VA - In person interviews only Long term contract We need strong Java, AWS, Springboot only with at least 12plus years of overall ...

Oxley Enterprises, Inc.

Java Developer (Remote)

Stafford, VA · Remote

$100.37K - $141.11K/yr

The Java Developer designs, develops, and maintains applications. Minimum/General Experience: 5 years of Java development experience Minimum Education: Bachelors degree in computer science or related ...

Metadimensions

Java Developer-TIBCO

Herndon, VA · On-site

$52.50 - $67.75/hr

Java/ J2EE Developers that are local to DC/ Herndon area that are interested for a contract opportunity. Looking for people that have Java/J2EE and preferably some SOA skills but if they are a lead ...

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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 May 31, 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 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 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.

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 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.

Will AI replace Java devs?

AI is unlikely to fully replace Java developers, as their role involves complex problem-solving, system design, and understanding business needs that AI cannot fully replicate. Instead, AI tools can assist Java developers by automating repetitive tasks and improving productivity, making their skills more valuable. Continuous learning and adapting to new technologies remain important for Java developers to stay relevant in the evolving tech landscape.

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.

More about Junior Java Developer jobs
What are the most commonly searched types of Java Developer jobs in Gainesville, VA? The most popular types of Java Developer jobs in Gainesville, VA are:
What job categories do people searching Junior Java Developer jobs in Gainesville, VA look for? The top searched job categories for Junior Java Developer jobs in Gainesville, VA are:
What cities near Gainesville, VA are hiring for Junior Java Developer jobs? Cities near Gainesville, VA with the most Junior Java Developer job openings:
Junior Java Developer jobs near you
Infographic showing various Junior Java Developer job openings in Gainesville, VA as of May 2026, with employment types broken down into 1% Internship, 85% Full Time, 11% Part Time, 1% Temporary, and 2% Contract. Highlights an 75% Physical, 11% Hybrid, and 14% Remote job distribution, with an average salary of $105,477 per year, or $50.7 per hour.
Java Developer

Java Developer

Synthesis Systems

Herndon, VA • On-site

$52.50 - $67.75/hr

Full-time

Posted 9 days ago

Job description

Company Description
Synthesis has extensive experience building large-scale, enterprise systems for government and commercial clients. We specialize in developing J2EE, .NET, SOA, Portals, and database-driven applications. Our extensive knowledge spans across all application tiers. Since, we were founded in 2003, Synthesis has been delivering large-scale systems based on design patterns, service-oriented architectures, dynamic and intutive web interfaces, and web services. Our clients include Fortune 100 companies and a number of government agencies.
Job Description
Synthesis Systems is looking for a Java Developer for a long-term, contract in Herndon, VA.
** The candidate must be a US Citizen or Green Card Holder due to government contract. Must be able to pass a background investigation. **
  1. Investigate, diagnose, and resolve production issues with a quick turnaround time and communicate root cause and workaround options to team members and clients
  2. Independently resolve system defects to be in-line with system requirements
  3. Design, develop, and unit test new enhancement requests
  4. Technical analysis and documentation of complex functions in the system
  5. Interact with other developers, testers and analysts on release and team initiatives

Qualifications
** The candidate must be a US Citizen or Green Card Holder due to government contract. Must be able to pass a background investigation. **
- Strong Java and J2EE application development experience with at least 5 years of experience.
- Strong Communication skills
- Must have ability to analyze requirements and formulate design
- Experience with Spring/Hibernate
- Experience with JDBC and SQL
- Experience with JBoss, Tomcat or Websphere
Additional Information
All your information will be kept confidential according to EEO guidelines.
Corp. to Corp./1099 candidates considered.
Please provide the following details along with your resume in your reply:
1. Immediate Contact Number:
2. Best time to call:
3. Date of availability:
4. Hourly rate desired for this assignment:
Send a Word version of resume to hr at synthesissystems.com
Reply today!

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