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Junior Java Developer Jobs in Louisville, KY (NOW HIRING)

Deloitte

Automation Engineer

Louisville, KY · Hybrid

Collaborate closely with Java developers, Mainframe engineers, product managers, and project ... Document automation architecture, processes, and operating procedures, while mentoring junior ...

Deloitte

Senior Automation Engineer

Louisville, KY · Hybrid

$99K - $131K/yr

Collaborate closely with Java developers, Mainframe engineers, product managers, and project ... Document automation architecture, processes, and operating procedures, while mentoring junior ...

Deloitte

CyberArk Senior Consultant

Louisville, KY · On-site

... programming using languages such as Java, Python, or JavaScript/TypeScript. • Experience with ... junior or mid-level developers, leading code reviews, and providing development feedback. • ...

Noblesoft Technologies

SDET Lead

Louisville, KY · On-site

$45.75 - $62.25/hr

POS Testing Experience, Selenium, Java, API Testing, ReadyAPI Job Summary: As a Sr. SDET/Test Lead ... to junior team members 6. Identify and troubleshoot issues in application functionality 7. ...

Deloitte

CyberArk Senior Consultant

Louisville, KY

Experience with object-oriented programming using languages such as Java, Python, or JavaScript ... Experience mentoring junior or mid-level developers, leading code reviews, and providing ...

Patientco

Senior SRE I

Louisville, KY

$54.75 - $72.75/hr

Mentor junior SREs and contribute to the growth and development of the team. * Evaluate and ... Strong proficiency in at least one scripting/programming language (e.g., Python, Go, Java, Ruby ...

Waystar

Senior SRE I

Louisville, KY

$54.75 - $72.75/hr

Mentor junior SREs and contribute to the growth and development of the team. * Evaluate and ... Strong proficiency in at least one scripting/programming language (e.g., Python, Go, Java, Ruby ...

Crew Career Center

Senior SRE I

Louisville, KY

$54.75 - $72.75/hr

Mentor junior SREs and contribute to the growth and development of the team. * Evaluate and ... Strong proficiency in at least one scripting/programming language (e.g., Python, Go, Java, Ruby ...

Danaher

Software Engineer Internships

Louisville, KY · On-site

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 ...

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All JobsJunior Java Developer JobsJunior Java Developer Jobs in Louisville, KY

Junior Java Developer information

See Louisville, KY salary details

$58.6K

$102.6K

$154.6K

How much do junior java developer jobs pay per year?

As of Jun 23, 2026, the average yearly pay for junior java developer in Louisville, KY is $102,603.00, according to ZipRecruiter salary data. Most workers in this role earn between $72,500.00 and $102,300.00 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.
More about Junior Java Developer jobs
What are the most commonly searched types of Java Developer jobs in Louisville, KY? The most popular types of Java Developer jobs in Louisville, KY are:
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What cities near Louisville, KY are hiring for Junior Java Developer jobs? Cities near Louisville, KY with the most Junior Java Developer job openings:
Junior Java Developer jobs near you
Junior Software Engineer

Junior Software Engineer

SynergisticIT

Elizabethtown, KY • On-site

Other

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

Synergisticit Job Opportunities

For more than 15 years Synergisticit has helped jobseekers stand out from other jobseekers by providing candidates the requisite skills, experience and technical competence to outperform at interviews and at clients. Here at SynergisticIT we just don't focus on getting you a tech job we make careers. In this market also our candidates get multiple job offers and $100k + salaries.

We at Synergisticit understand the problem of the mismatch between employer's requirements and employee skills and that's why since 2010 we have helped 1000's of candidates get jobs at technology clients like apple, google, Paypal, western union, client, visa, walmart lab etc to name a few.

Currently, we are looking for entry-level software programmers, Java full stack developers, Python/Java developers, data analysts/data engineers/data scientists, machine learning engineers for full time positions with clients. Who should apply? Recent computer science/engineering/mathematics/statistics or science graduates or people looking to switch careers or who have had gaps in employment and looking to make their careers in the tech industry.

We assist in filing for STEM extension and also for H1b and green card filing to candidates. We want data science/machine learning/data analyst and Java full stack candidates. For data science/machine learning positions required skills include a bachelors degree or masters degree in computer science, computer engineering, electrical engineering, information systems, IT project work on the technologies needed, highly motivated, self-learner, and technically inquisitive experience in programming language Java and understanding of the software development life cycle knowledge of statistics, Python, computer vision, data visualization tools excellent written and verbal communication skills. Preferred skills: Snowflake, Databricks, text mining, Tableau, PowerBI, Databricks, Tensorflow.

Required skills for Java/full stack/software positions include a bachelors degree or masters degree in computer science, computer engineering, electrical engineering, information systems, IT highly motivated, self-learner, and technically inquisitive experience in programming language Java and understanding of the software development life cycle project work on the skills knowledge of core Java, javascript, C++, or software programming Spring boot, AWS microservices, Docker, Jenkins and REST API's experience excellent written and verbal communication skills.

If you get emails from our job placement team and are not interested please email them or ask them to take you off their distribution list and make you unavailable as they share the same database with the client servicing team who only connect with candidates who are matching client requirements. No phone calls please. Shortlisted candidates would be reached out. No third party or agency candidates or c2c candidates.

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