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Junior Java Software Engineer Jobs in Washington

GliaCell Technologies

Junior Java Software Engineer

Annapolis, MD · On-site

$50K - $120K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Are you a Junior Java Software Engineer who is ready for a new challenge that will launch your career to the next level? * Tired of being treated like a company drone? * Tired of promised adventures ...

Adtech

Java Developer (Junior)

Ashburn, VA · On-site

Junior Java Developer (Federal Project) Location: Ashburn, VA (Hybrid 2 days a week onsite ... This is an excellent opportunity for an early-career software developer to gain experience with ...

Verisign

Java Software Engineer

Reston, VA · On-site +1

$89K - $121K/yr

Verisign is looking for Junior Java software engineer to expand the Name Studio API team ( An ideal candidate should understand Cloud Computing, preferably AWS, has some knowledge of Machine Learning ...

VeriSign

Java Software Engineer

Reston, VA · On-site

Verisign is looking for Junior Java software engineer to expand the Name Studio API team (;br> An ideal candidate should understand Cloud Computing, preferably AWS, has some knowledge of Machine ...

Verisign

Java Software Engineer

Reston, VA · On-site

$89K - $121K/yr

Verisign is looking for Junior Java software engineer to expand the Name Studio API team ( An ideal candidate should understand Cloud Computing, preferably AWS, has some knowledge of Machine Learning ...

Cymertek

Java Software Engineer

Tysons, VA · On-site

$52 - $71.25/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Java Software Engineer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and passionate Java ...

Cymertek

Java Software Engineer

Reston, VA · On-site

$54 - $74/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Java Software Engineer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and passionate Java ...

Cymertek

Java Software Engineer

Chantilly, VA · On-site

$53.50 - $73.50/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Java Software Engineer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and passionate Java ...

Cymertek

Java Software Engineer

Annapolis Junction, MD · On-site

$52.75 - $72.50/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Java Software Engineer LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and passionate ...

InterImage

Java Software Engineer

Annapolis Junction, MD · On-site

$56.75 - $78/hr

Java Software Engineer You will join a team of other prototype software developers to create an API backend for a new web-based tool with React front-end used to store, catalog, and search data. Must ...

Leidos

Senior Java Software Engineer

Annapolis, MD · On-site

$123K - $162K/yr

  • Retirement

  • PTO

Leidos has a new and exciting opportunity for a Senior Java Software Engineer in our Intelligence Sector's Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security ...

Leidos

Senior Java Software Engineer

Annapolis Junction, MD

$137K - $180K/yr

  • Retirement

  • PTO

Leidos has a new and exciting opportunity for a Senior Java Software Engineer in our Intelligence Sector's Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security ...

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Junior Java Software Engineer information

What does a junior Java software engineer do?

A Junior Java Software Engineer is typically responsible for assisting in the development, testing, and maintenance of software applications using the Java programming language. They work under the guidance of more experienced engineers to write code, fix bugs, and contribute to team projects. Junior engineers also learn best practices in software development, participate in code reviews, and continuously improve their technical skills. Their role often includes collaborating with other developers, designers, and quality assurance teams to deliver high-quality software solutions.

What kinds of projects or tasks can a junior Java software engineer expect to work on during their first year?

As a Junior Java Software Engineer, you can expect to work on tasks such as fixing bugs, writing unit tests, and developing small features under the guidance of more experienced team members. You'll likely contribute to code reviews, participate in daily stand-ups, and collaborate closely with QA engineers and front-end developers. Over time, you may gradually take on more complex assignments, such as designing modules or integrating third-party APIs. This hands-on experience helps build your technical skills and deepen your understanding of the software development lifecycle.

What are the key skills and qualifications needed to thrive as a junior Java software engineer, and why are they important?

To thrive as a Junior Java Software Engineer, you need a solid understanding of Java programming, object-oriented principles, data structures, and typically a bachelor’s degree in computer science or a related field. Familiarity with version control systems like Git, build tools such as Maven or Gradle, and experience with IDEs like IntelliJ IDEA or Eclipse are common technical requirements. Strong problem-solving, eagerness to learn, and effective teamwork are standout soft skills in this role. These skills ensure you can write reliable code, collaborate efficiently, and adapt to evolving technical challenges in software development projects.

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

AspectJunior Java Software EngineerJava Developer
Required CredentialsTypically a bachelor's degree in Computer Science or related field; some certifications like Oracle Java CertificationSimilar credentials; often holds Java certifications and a degree in a related field
Work EnvironmentEntry-level position in development teams, often under supervision, focusing on coding and testingCan be entry to mid-level, involved in designing, coding, and maintaining Java applications
Employer & Industry UsageUsed across tech companies, startups, and corporate IT departmentsCommonly used in software development firms, tech companies, and enterprise environments

While both roles involve Java programming, a Junior Java Software Engineer typically focuses on learning and supporting development tasks under supervision, whereas a Java Developer may have more responsibility in designing and implementing Java applications. The roles often overlap, but the engineer role emphasizes entry-level growth, while the developer role can involve more independent work.

What are the most commonly searched types of Java Software Engineer jobs in Washington?

The most popular types of Java Software Engineer jobs in Washington are:

What are popular job titles related to Junior Java Software Engineer jobs in Washington?

For Junior Java Software Engineer jobs in Washington, the most frequently searched job titles are:

What job categories do people searching Junior Java Software Engineer jobs in Washington look for?

The top searched job categories for Junior Java Software Engineer jobs in Washington are:

What cities in Washington are hiring for Junior Java Software Engineer jobs?

Cities in Washington with the most Junior Java Software Engineer job openings:

Junior Java Software Engineer jobs near you
Infographic showing various Junior Java Software Engineer job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 13% Part Time, and 3% Contract. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution.

Junior Java Software Engineer

GliaCell Technologies

Annapolis Junction, MD • On-site

Full-time

Re-posted 13 days ago

Job description

Job Summary:
GliaCell Technologies focuses on providing software and system engineering solutions in the Enterprise and Cyber Security domains. They are seeking a Junior Java Software Engineer to support a U.S. Government customer by providing technical expertise for mission-critical software and systems.
Responsibilities:
• Front End / Full Stack
Qualifications:
Required:
• An active or rein-statable TS/SCI with Polygraph security clearance
• U.S. Citizenship
• 0+ years of experience accompanied by a Bachelor of Science degree or similar discipline. Can substitute 4 years of experience for a Bachelor's degree.
• Works well independently as well as on a team
• Strong communication skills
• Developing applications using AngularJS / jQuery / React / Vue (other JavaScript frameworks).
• Developing Java Web or NodeJS applications.
• Experience using and implementing CSS.
• Developing or integrating with RESTful Services.
Company:
GliaCell Technologies focuses on software engineering in the cloud and cybersecurity domains. Founded in 2014, the company is headquartered in Columbia, USA, with a team of 11-50 employees. The company is currently Early Stage.

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