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Junior Java Developer Jobs in Roxana, IL (NOW HIRING)

Sonsoft Inc

Java/J2ee Developer

Saint Louis, MO

$49.50 - $64.25/hr

Experience in Server side programming using Java Servlets, JSP, JDBC, JavaBeans, EJB, log4J. * Experience in development/build tools like Eclipse, RAD, Soap UI, XML Spy, ANT, SVN, CVS etc.

Sonsoft Inc

Java/J2EE Developer

Saint Louis, MO

$49.50 - $64.25/hr

Experience in Server side programming using Java Servlets, JSP, JDBC, JavaBeans, EJB, log4J. * Experience in development/build tools like Eclipse, RAD, Soap UI, XML Spy, ANT, SVN, CVS etc.

The Timberline Group

Java / J2EE Developer

Saint Louis, MO · On-site

$49.50 - $64.25/hr

Strong understanding of Object Oriented Programming * Analyze and develop Java solutions based on customers' needs * The ability to develop technical documentation * Proficient knowledge of Java ...

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 ...

The Timberline Group

Java / J2EE Developer

Saint Louis, MO · On-site

$49.50 - $64.25/hr

Strong understanding of Object-Oriented Programming (OOP) * Analyze and develop Java solutions based on customers' needs * The ability to develop technical documentation * Proficient knowledge of ...

Imedica

Full Stack Java Developer

Saint Louis, MO

$51 - $65.75/hr

The IT Engineer IV serves as an experienced technical professional responsible for the design ... This includes advancement in technologies such as React, Java, and Jahia. Performs other duties as ...

The Timberline Group

Java / J2EE Developer

Saint Louis, MO · On-site

$49.50 - $64.25/hr

Strong understanding of Object-Oriented Programming (OOP) * Analyze and develop Java solutions based on customers' needs * The ability to develop technical documentation * Proficient knowledge of ...

Varsity Tutors

Java Tutor

Saint Louis, MO · Remote

$40/hr

Deep knowledge of Java syntax, object-oriented programming principles, inheritance, polymorphism, interfaces, exception handling, generics, collections framework, file I/O, and multithreading.

Technogen

IBM Sterling OMS+Java

Saint Louis, MO · On-site

$49.50 - $64.25/hr

Programmer Analyst Location: St. Louis, MO Duration: Long Term Required Skills/Experience: * Deep ... Java programming (Servlets, JSP, EJB, JDBC, Swing); XML, XML parsers, and XSL Oracle and SQL Server ...

Technogen

IBM Sterling OMS+Java

Saint Louis, MO

$49.50 - $64.25/hr

Programmer Analyst Location: St. Louis, MO Duration: Long Term Required Skills/Experience: * Deep ... Java programming (Servlets, JSP, EJB, JDBC, Swing); XML, XML parsers, and XSL Oracle and SQL Server ...

Sonsoft Inc

Java J2EE-UI Developer

Saint Louis, MO

$49.50 - $64.25/hr

At least 4 years of experience in Server side programming using Core Java, J2EE, Java Servlets, JSP, JDBC, JavaBeans, EJB, log4J. * At least 3 years of experience in development/build tools like ...

Sonsoft Inc

Java J2EE - UI Developer

Saint Louis, MO

$49.50 - $64.25/hr

At least 4 years of experience in Server side programming using Core Java, J2EE, Java Servlets, JSP, JDBC, JavaBeans, EJB, log4J. * At least 3 years of experience in development/build tools like ...

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Junior Java Developer information

See Roxana, IL salary details

$58.5K

$102.4K

$154.4K

How much do junior java developer jobs pay per year?

As of May 31, 2026, the average yearly pay for junior java developer 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 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 job categories do people searching Junior Java Developer jobs in Roxana, IL look for? The top searched job categories for Junior Java Developer jobs in Roxana, IL are:
What cities near Roxana, IL are hiring for Junior Java Developer jobs? Cities near Roxana, IL with the most Junior Java Developer job openings:
Junior Java Developer jobs near you
Java/J2ee Developer

Java/J2ee Developer

Sonsoft Inc

Saint Louis, MO

$49.50 - $64.25/hr

Full-time

Posted 29 days ago

Job description

Company Description

Sonsoft , Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology Enabled Services.

Job Description
  • At least 4 years of experience in in Java, J2EE Skills
  • At least 4 years of experience in translating functional/non-functional requirements to system requirements.
  • At least 4 years of implementation experience in Java/J2EE technologies, Spring, Hibernate
  • At least 2 years of experience in Web Services approach (REST & SOAP) of implementing Service Oriented Architecture (SOA).
  • At least 2 years of experience in PL/SQL.
  • Experience in Server side programming using Java Servlets, JSP, JDBC, JavaBeans, EJB, log4J.
  • Experience in development/build tools like Eclipse, RAD, Soap UI, XML Spy, ANT, SVN, CVS etc.
  • Experience to Telecom domain.
Qualifications
  • Bachelor's degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of every year of education.
  • At least 4 years of experience with Information Technology.
Additional Information

** U.S. citizens and those authorized to work in the U.S. are encouraged to apply. We are unable to sponsor at this time.

Note:- This is a Full Tme job opportunity.

  1. Only US Citizen, Green Card Holder, GC-EAD, H4-EAD, L2-EAD and TN Visa can apply.
  2. No OPT-EAD & H1-B for this position.
  3. Please mention your Visa Status in your email or resume.
Sonsoft logo

About Sonsoft

Sourced by ZipRecruiter

Sonsoft , Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology Enabled Services.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Alpharetta, GA, US

Year founded

2007

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