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Java Junior Jobs in Roxana, IL (NOW HIRING)

Netrist Solutions LLC

Java Developer

Scott Air Force Base, IL · On-site

$49.25 - $63.75/hr

We are seeking a Java Developer to support a command and control system for the Mobility Air Force ... You will operate within an Agile environment and mentor junior developers while contributing to ...

Netrist Solutions, LLC.

Java Developer (Remote)

Shiloh, IL · Remote

$52.25 - $67.50/hr

Java Developer We are seeking a Java Developer to support a command and control system for the ... You will operate within an Agile environment and mentor junior developers while contributing to ...

Artius Solutions

Lead Java Engineer

Saint Louis, MO · On-site

$140K - $150K/yr

Mentor and support junior engineers; take part in hiring, onboarding, and technical knowledge ... Java 21 preferred): including lambda expressions, Stream API, CompletableFuture, Virtual Threads ...

Kemper

Senior Developer - BAW Specialist

Saint Louis, MO · On-site

$55.75 - $71/hr

Develop robust, scalable backend services primarily using Java. * Leverage AWS cloud services ... Write clean, maintainable, and well-documented code; conduct code reviews and mentor junior ...

Staffingine LLC

Automation Engineer

Saint Louis, MO · On-site

... junior team members and share best practices in test automation and quality assurance Skills Mandatory Skills : API/Microservices RestAssured Testing, Appium-Java -Testing, Playwright Java testing ...

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$58.5K

$102.4K

$154.4K

How much do java junior jobs pay per year?

As of May 30, 2026, the average yearly pay for java junior in Roxana, IL is $102,442.00, according to ZipRecruiter salary data. Most workers in this role earn between $72,400.00 and $102,100.00 per year, depending on experience, location, and employer.

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

To thrive as a Java Junior, you need a solid understanding of Java programming, object-oriented principles, and a relevant degree or coursework in computer science. Familiarity with development tools like Eclipse or IntelliJ IDEA, version control systems (such as Git), and basic knowledge of databases are typically expected. Strong problem-solving abilities, eagerness to learn, and good communication skills help juniors excel in collaborative and fast-paced environments. These skills enable efficient coding, effective teamwork, and smooth adaptation to evolving project requirements.

What are some typical challenges a Java Junior might face when starting out, and how can they overcome them?

As a Java Junior, you may encounter challenges like understanding complex codebases, adapting to agile development practices, and debugging unfamiliar issues. It's common to feel overwhelmed at first, but asking questions, participating in code reviews, and pairing with more experienced developers can accelerate your learning. Regularly practicing coding, studying documentation, and using collaboration tools will also help you quickly become a productive member of the team.

What are Java Junior developers?

Java Junior developers are entry-level software engineers who specialize in programming using the Java language. They typically have a foundational understanding of Java syntax, object-oriented programming concepts, and basic software development practices. Java Juniors often assist with coding, debugging, and testing under the supervision of more experienced developers, while continuously learning and building their technical skills. Their responsibilities may also include maintaining existing applications and writing simple features as part of a development team.

What is the difference between Java Junior vs Java Developer?

AspectJava JuniorJava Developer
Required Experience0-2 years2+ years
CertificationsOptional, entry-level certificationsOptional, advanced certifications
Work EnvironmentTraining, mentorship-focusedProject-driven, independent
ResponsibilitiesLearning, basic coding tasksDesign, develop, maintain Java applications

Java Junior roles are entry-level positions focused on learning and supporting Java projects, often requiring minimal experience. Java Developers have more experience, handle complex tasks, and contribute to project design and implementation. The transition from Java Junior to Java Developer involves gaining skills, experience, and certifications over time.

What are popular job titles related to Java Junior jobs in Roxana, IL? For Java Junior jobs in Roxana, IL, the most frequently searched job titles are:
What cities near Roxana, IL are hiring for Java Junior jobs? Cities near Roxana, IL with the most Java Junior job openings:
Java Junior jobs near you

Java Angular Full Stack Engineer

Stellar IT Group

Saint Louis, MO • On-site

$51 - $65.75/hr

Contractor

Posted 9 days ago

Job description

Overview:
Job Title: Java Angular Full Stack Engineer
Location: Remote
Type: 6-month contract-to-hire
Overview:
Seeking a Senior/Lead Full Stack Engineer with strong Java backend and Angular front-end skills. Must have experience in scaled Agile (SAFe) environments and the ability to mentor junior developers.
Key Responsibilities:
  • Develop full stack applications (Java backend, Angular front end).
  • Lead and mentor junior developers.
  • Build and maintain solutions leveraging AWS, Kafka, and Postgres.
  • Utilize GitLab for CI/CD workflows.
  • Collaborate in SAFe Agile ceremonies and delivery.

Qualifications:
  • Strong Java and Angular experience (backend-heavy acceptable).
  • Proven experience in SAFe Agile (must differentiate from traditional Agile).
  • GitLab expertise required.
  • Amazon Q experience preferred.
  • AWS, Kafka, Postgres experience required.

Skills:
JAVA,AMAZON,GITLAB,SAFE

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