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

A Software Engineer job in Rockford, IL is currently available through Belcan at one of our key aerospace clients. We are seeking a highly motivated Software Engineer with a focus on Linux Simulation ...

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Junior Java Developer information

See Rockford, IL salary details

$61K

$106.9K

$161.1K

How much do junior java developer jobs pay per year?

As of Jun 27, 2026, the average yearly pay for junior java developer in Rockford, IL is $106,912.00, according to ZipRecruiter salary data. Most workers in this role earn between $75,600.00 and $106,600.00 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Is Java outdated in 2026?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.
What are popular job titles related to Junior Java Developer jobs in Rockford, IL? For Junior Java Developer jobs in Rockford, IL, the most frequently searched job titles are:
What cities near Rockford, IL are hiring for Junior Java Developer jobs? Cities near Rockford, IL with the most Junior Java Developer job openings:
Software Engineer

Software Engineer

Belcan

Rockford, IL

$83K - $104K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 28 days ago


Job description

A Software Engineer job in Rockford, IL is currently available through Belcan at one of our key aerospace clients. We are seeking a highly motivated Software Engineer with a focus on Linux Simulation Application Development and a strong background in complex software application design, maintenance, and support. The simulation team supports all phases of product development from early requirements analysis, through design, to final product validation and verification.
*RELOCATION ASSISTANCE AVAILABLE*
Job Duties:
Responsibilities may include, but are not limited to:
* Integration of product embedded code into the simulator architecture
* Integration of the simulator into a hardware-in-the-loop test environment
* Support, maintenance, or enhancement of tools used with the simulation such as the drawing editor or scripting engine extensions
* Investigation and remediation of performance issues with the simulator
* Troubleshoot and correct functional issues (e.g 'crash', failure to build, incorrect output)
* Collaborate with team to develop estimates and support project planning
* Support Qualification of simulator components for formal product verification
* Documentation creation/update
* Address 'ad hoc' questions from simulator users to determine if remediation effort is required
Required Qualifications:
* Degree in relevant field such as Software Engineering, Computer Engineering, Computer Science, Electrical Engineering, or Mathematics; strong preference for Software Engineering.
* Minimum Qualifications:
* 5+ years of relevant experience
* Must have C coding experience with some knowledge of C++
* Due to the nature of the work performed, US Citizenship is a requirement
Preferred Qualifications & Skills:
* Experience with developing applications under the UNIX/Linux operating system family (Windows experience is also acceptable)
* Embedded flight software build knowledge: comfortable with tools such as make.
* Linux POSIX mechanisms for facilities such as IPC and threading
* High degree of familiarity with common symbolic debugging tools (e.g. gdb, ddd, or dbx)
* Experience with scripting languages such as TCL, Python, and Linux shell
* Aerospace experience, especially with aircraft systems architecture
* Experience in GUI Development, Linux system administration, computational numerical methods, TCP/IP.
Compensation:
We provide a competitive pay and benefits package. This position is offering a salary rate of $83,200-104,000, however, Belcan considers several factors when extending an offer, including but not limited to education, experience, geographic location, and discipline. Benefits offered may include health care, dental, vision, life insurance; 401(k); education assistance; paid time off including PTO, holidays, and any other paid leave required by law.
Belcan is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, state or local laws.
www.belcan.com
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About Belcan

Sourced by ZipRecruiter

Belcan is a leading provider of qualified personnel to many of the world's most respected enterprises. We offer excellent opportunities for contract/temporary, temp-to-hire, and direct assignments in the engineering, IT, and professional fields. We are the employer of choice for thousands worldwide. Our overriding goal is to provide quality staffing solutions that help people, organizations, and communities succeed.

Industry

It services

Company size

5,001 - 10,000 Employees

Headquarters location

Cincinnati, OH, US

Year founded

1958