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Junior Java Developer Jobs in Cottage Grove, WI (NOW HIRING)

Beacon Technologies

Android Mobile Engineer

Madison, WI · On-site

$110K - $135K/yr

Beacon Technologies is seeking an Android Developer for our client partner. The Software Engineer ... Experience: * 3-5 years of programming in Native Android using Java or Kotlin. * 5 years of object ...

Beacon Technologies

Android Mobile Engineer

Madison, WI

$110K - $135K/yr

Beacon Technologies is seeking an Android Developer for our client partner. The Software Engineer ... Experience: * 3-5 years of programming in Native Android using Java or Kotlin. * 5 years of object ...

Exactsciences

Sr. Software Engineer

Madison, WI

$123.40K - $162.70K/yr

... mentor junior team members. This role will routinely make key decisions for the team, be ... They would have very strong competency with Java and be knowledgeable about Spring Boot and Spring ...

Exact Sciences

Sr. Software Engineer

Madison, WI · On-site

$123.40K - $162.70K/yr

... mentor junior team members. This role will routinely make key decisions for the team, be ... They would have very strong competency with Java and be knowledgeable about Spring Boot and Spring ...

Exact Sciences

Sr. Software Engineer

Madison, WI

$123.40K - $162.70K/yr

... mentor junior team members. This role will routinely make key decisions for the team, be ... They would have very strong competency with Java and be knowledgeable about Spring Boot and Spring ...

Danaher

Software Engineer Internships

Madison, WI

About Software Engineering Roles at Danaher Are you passionate about building real-world ... Writing and debugging code in languages such as C#, Java, Python, or C++ * Participating on an ...

L.W. Allen & Altronex

Software Engineer

Madison, WI

The Software Engineer is an individual contributor within a team, responsible for analysis, design ... Experience with several major modern computer languages/platforms such as Cache ObjectScript, Java ...

L.W. Allen & Altronex

Software Engineer

Madison, WI · On-site

The Software Engineer is an individual contributor within a team, responsible for analysis, design ... Experience with several major modern computer languages/platforms such as Cache ObjectScript, Java ...

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Junior Java Developer information

See Cottage Grove, WI salary details

$57.8K

$101.2K

$152.5K

How much do junior java developer jobs pay per year?

As of May 30, 2026, the average yearly pay for junior java developer in Cottage Grove, WI is $101,175.00, according to ZipRecruiter salary data. Most workers in this role earn between $71,500.00 and $100,900.00 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 cities near Cottage Grove, WI are hiring for Junior Java Developer jobs? Cities near Cottage Grove, WI with the most Junior Java Developer job openings:
Junior Java Developer jobs near you
Infographic showing various Junior Java Developer job openings in Cottage Grove, WI as of May 2026, with employment types broken down into 1% Internship, 87% Full Time, 8% Part Time, 1% Temporary, and 3% Contract. Highlights an 73% Physical, 11% Hybrid, and 16% Remote job distribution, with an average salary of $101,175 per year, or $48.6 per hour.
Android Mobile Engineer

Android Mobile Engineer

Beacon Technologies

Madison, WI • On-site

$110K - $135K/yr

Full-time

Medical, Dental

Posted 28 days ago

Job description

Beacon Technologies is seeking an Android Developer for our client partner. The Software Engineer participates in the development of software for fitness consoles with global R&D teams. Helps to develop clear requirements, improve software quality, and helps with onboarding of new engineers. Leading by example, the ideal candidate will leverage sound technical knowledge to improve products and processes. Has a strong capability to anticipate and resolve engineering development challenges early and effectively.
Responsibilities:
  • Contributes to building a positive, engaging, and interesting work environment.
  • Provides input in sprint ceremonies to help empower software team to contribute to the software development process.
  • Understands and participates in improving all Development Processes, takes time to coach others to help them to understand them.
  • Advocates quality software development practices, documentation, and testing on their team.
  • Lead individual development projects as needed.
Requirements:
Education:
  • Bachelor’s degree or above in Computer Science, Computer Engineering, Electrical Engineering, or other Science / Technical Engineering.
Experience:
  • 3-5 years of programming in Native Android using Java or Kotlin.
  • 5 years of object-oriented programming in a language such as C++, C#, Java.
  • 4 years of UI based application development.
  • 2 years with built-in and integration unit testing.
  • 3 years writing or editing technical documentation.
  • 3 years or project sustaining or inheritance.
  • Experience in project architecting.
Other Requirements:
  • Ability and willingness to travel both internationally and domestically.
  • Ability and willingness to communicate with overseas teams during non-business hours.
  • Ability to work well with numerous diverse groups and individual.
  • Ability to mentor junior engineers.
  • Excellent written and verbal communication skills.
 
About Beacon Technologies:
Are you looking to advance your career in information technology? Beacon Technologies offers career advancement opportunities, extensive training, and excellent benefits including paying for health and dental premiums for salaried employees. In addition to providing interesting opportunities, Beacon Technologies provides that old fashioned, personal touch, so you feel like a part of the Beacon team.
Beacon Technologies, Inc. is an equal employment opportunity employer with a functioning Affirmative Action Plan. It is the policy of Beacon Technologies, Inc. to ensure equal employment opportunity without discrimination or harassment on the basis of race, color, religion, sex, sexual orientation, gender identity or expression, age, disability, marital status, citizenship, national origin, genetic information, ethnicity, ancestry, disability, medical condition, military and veteran status, or any other characteristic protected by law. Beacon Technologies, Inc. prohibits any such discrimination or harassment.