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Junior Java Developer Jobs in Rockville, MD (NOW HIRING)

SAIC

Java Developer Junior

Ashburn, VA · On-site

Description SAIC is currently seeking a motivated, career and customer-oriented Java/JEE Developer (Junior) to join our team to begin an exciting and challenging career in Ashburn, VA. This position ...

Yudrio, Inc

Java Developer (IRS MBI Required)

Arlington, VA · Remote

$58.75 - $76/hr

Yudrio is seeking a Java Developer to join our team in supporting an existing project with the ... Establishing and communicating coding standards, design, code reviews and leading junior Java ...

Veredus - DC

Jr and Sr Java Developers

Alexandria, VA

$54.50 - $70.75/hr

Must be a US citizen and able to obtain a Public Trust Clearance** Jr. Java Developer - 2-3 yrs experience with hands-on developement. Senior Java/J2EE developer. Duties include full systems life ...

Maxiom Technology

Senior Java Developer

Ashburn, VA · On-site

$58.50 - $74.75/hr

... junior developers, we'd like to meet you. Ultimately, you will deploy and maintain functional ... Develop Java EE applications * Write well-designed, efficient code * Review, test and debug team ...

Belay Technologies

Java Developer

Hanover, MD · On-site

$50.25 - $65/hr

... junior engineers Qualifications : Required : • 3+ years Java (modern) and Spring/Spring Boot • Experience developing RESTful APIs (JSON-based services) • Strong SQL/database experience ...

HMG America

Java Developer

Reston, VA

$53 - $68.75/hr

One of our direct clients is looking for Java Developer in Reston, VA . Below is the detailed . Title: Java Developer Location: Reston, VA Duration: Full-Time We are seeking a Java Developer with ...

TekWissen

Java Developer

Herndon, VA · On-site

$52.50 - $67.75/hr

Company Description Looking for Java Developer Location : VA Java Developer (server side programming) Java, Spring, Hibernate, RESTful WebServices, JQuery, JavaScript, JSON, Backbone.JS Note : In ...

Kanak Elite Services Inc

Java Developer

Mclean, VA · On-site

$51.50 - $66.75/hr

Java developer Location : McLean, VA Hybrid (Must be local) Duration : long term contract * Required Ex-Capital One Candidate * We need some strong Java developer with AWS certification, AWS and ...

Belay Technologies

Java Developer

Hanover, MD · On-site

$170K - $191K/yr

Mentor junior engineers Critical Skills/Experience: * 3+ years Java (modern) and Spring/Spring Boot * Experience developing RESTful APIs (JSON-based services) * Strong SQL/database experience ...

Belay Technologies

Java Developer

Hanover, MD · On-site

Mentor junior engineers Critical Skills/Experience: * 3+ years Java (modern) and Spring/Spring Boot * Experience developing RESTful APIs (JSON-based services) * Strong SQL/database experience ...

Belay Technologies

Java Developer

Hanover, MD

$170K - $191K/yr

Mentor junior engineers Critical Skills/Experience: * 3+ years Java (modern) and Spring/Spring Boot * Experience developing RESTful APIs (JSON-based services) * Strong SQL/database experience ...

Stem Xpert

Java developer

Mclean, VA

$51.50 - $66.75/hr

Java developers Location : Mclean VA Duration : 6 + months We need someone with good programming language and analytical skills. Min of 5 years of hands-on experience of J2EE, Struts, Spring ...

Redolent, Inc

Java Developer

Reston, VA

$53 - $68.75/hr

Java Developer LOCATION: Reston, VA Duration: 6 to 12+ Months Description: Designs, modifies, develops, writes and implements software programming applications. Supports and/or installs software ...

Purple Drive Technologies

JAVA DEVELOPER

Mclean, VA · On-site

$51.50 - $66.75/hr

Java Developer Location: Onsite - McLean, VA Experience: 8-10 Years Employment Type: Contract We are seeking an experienced Java Developer with strong expertise in Spark and hands-on experience in ...

Prophecy Technologies

Java Developer

Mclean, VA · On-site

$51.50 - $66.75/hr

Role Name Java Developer Job Summary We are seeking an experienced Java Developer with strong hands-on experience in AWS-based environments and modern Java technologies. The role involves designing ...

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Junior Java Developer information

See Rockville, MD salary details

$62.2K

$108.9K

$164.1K

How much do junior java developer jobs pay per year?

As of Jun 12, 2026, the average yearly pay for junior java developer in Rockville, MD is $108,885.00, according to ZipRecruiter salary data. Most workers in this role earn between $77,000.00 and $108,600.00 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.

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.

Is Java outdated in 2026?

Java remains a widely used programming language for junior Java developers in 2026, with ongoing updates and a large ecosystem supporting enterprise applications, Android development, and backend systems. Its stability, extensive libraries, and strong community ensure its relevance, though developers should stay current with new features and frameworks to remain competitive.

Which pays more, C++ or Java?

For a Junior Java Developer, salaries for C++ and Java roles can vary based on location, industry, and experience, but generally, C++ positions tend to offer slightly 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 are often influenced by specific job requirements and demand in the tech 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.

Is AI replacing Java developers?

AI tools can automate certain coding tasks and improve efficiency for Java developers, but they are not replacing the need for human programmers. Java developers are still essential for designing, maintaining, and understanding complex systems, as well as integrating AI technologies into applications. Skills in problem-solving, debugging, and system architecture remain critical in the field.

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.

Is Java developer still in demand?

Java developers remain in high demand due to the language's widespread use in enterprise applications, Android development, and backend systems. Skills in frameworks like Spring and knowledge of cloud environments can enhance job prospects in this field.

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.
More about Junior Java Developer jobs
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Junior Java Developer jobs near you
Java Developer Junior

Java Developer Junior

Science Applications International Corporation

Ashburn, VA • On-site

Other

Posted 12 hours ago

SAIC rating

7.8

Company rating: 7.8 out of 10

Based on 78 frontline employees who took The Breakroom Quiz

71st of 204 rated it services

Job description

SAIC is currently seeking a motivated, career and customer-oriented Java/JEE Developer (Junior) to join our team to begin an exciting and challenging career in Ashburn, VA. 

This position will be 100% on-site in Ashburn, VA for the first year of employment.  

Job Responsibilities

  • Design, implement, and unit test REST web services with Java, Spring, and JUnit 
  • Develop web applications with Angular that communicate with backend services
  • Write complex SQL queries and perform data modeling
  • Work collaboratively within a large, Agile development team
SAIC is a premier mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives.

We are approximately 23,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.3 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.

Required Skills and Experience

  • Bachelor's degree in computer science or related engineering field with 2+ years of technical experience
  • At least 2 years of Java/JEE design and software development experience including designing, developing, and documenting large-scale enterprise software systems
  • Spring Boot
  • REST web services
  • RxJS
  • Typescript
  • XML/JSON
  • RDBMS (e.g. Oracle or PostgreSQL)
  • SQL
  • JPA/Hibernate
  • Angular
  • HTML/Javascript/CSS
  • 2+ yrs web application development required

Desired Skills and Experience

  • Master's degree in computer science or related field is a plus
  • Experience with microservices architecture
  • Experience with NoSQL databases
  • Familiar with AWS
  • Comfortable with Eclipse and Visual Studio Code
  • Agile development approach
  • Good communication skills (writing and presenting)
  • 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
  • Superior written and oral communication skills are essential  
  • 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
  • Excellent verbal/written communication and problem solving skills; ability to communicate information to a variety of groups at different technical skill levels

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 - Required to be on-site in Ashburn, VA 5 days per week for the first year of employment. After their first year, they will have the option to work a hybrid schedule (2-3 days on-site) depending on the needs of the team

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