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

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 ...

Pwc

Senior Technical Product Owner

Louisville, KY

$121K - $160K/yr

You will also guide and mentor junior team members, fostering a collaborative environment that ... Working knowledge of Java, Python, and C++ to guide effectively engineering discussions and ...

Revature

Software Engineer

Louisville, KY · On-site

$60K - $100K/yr

... • Strong Java Full Stack background required • Python experience a plus • Strong ... engineering is one of the fastest-growing, highest-paid engineering tracks in the market -- this ...

Sonsoft Inc

IBM Integration Stack

Louisville, KY

... Java Enterprise Applications 5. Experience designing and building highly concurrent, high throughput web services; XML/XSL/XSLT/XSD, JAXDB, SOAP, WSDL, AXIS2, HTTP, REST, APIs 6. Sound knowledge on ...

Bastian Solutions

Software Engineer

Louisville, KY

Maintain MS Certification as a Professional Developer. Encourage developers to become MCTSs and MCSDs. * Maintain Bastian Software Coding Standards Document. * Initiate and lead code review meetings ...

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All JobsJava Developer 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 Jul 16, 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.

Is Java still useful in 2026?

Java remains a widely used programming language for developing enterprise applications, Android apps, and backend systems in 2026. Junior Java Developers can benefit from its stability, extensive libraries, and strong community support, making it a valuable skill in the software industry. Knowledge of frameworks like Spring and tools such as Maven or Gradle enhances job prospects.

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.

Can I learn Java in 3 months?

Junior Java developers can acquire foundational skills in Java within three months with consistent study, practice, and hands-on projects. However, mastering advanced concepts, frameworks, and real-world application typically requires longer experience and ongoing learning.

Which pays more, C++ or Java?

For a Junior Java Developer, salaries for C++ and Java roles can vary based on industry, location, and experience, but generally, C++ positions tend to offer 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 may depend on specific job requirements and demand in the job 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.

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 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.

Will AI replace Java devs?

AI is unlikely to fully replace Java developers, as they require problem-solving, design, and understanding of complex systems that AI cannot fully replicate. Instead, AI tools can assist Java developers by automating repetitive tasks and improving productivity, making their roles more efficient. Continuous learning and adapting to new technologies remain important for Java developers to stay relevant in the evolving tech landscape.
More about Junior Java Developer jobs
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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
Lead Full-stack Software Developer

Lead Full-stack Software Developer

North South Consulting Group

Elizabethtown, KY • Remote

Full-time

Posted 19 days ago

Job description

We are seeking a highly skilled and experienced Senior Lead Software Developer to drive the design, development, and deployment of scalable enterprise web applications. The ideal candidate will possess deep expertise in full-stack development, with a strong emphasis on modern web technologies, microservices architecture, and cloud-native solutions on AWS.
This is a remote position.
Essential Functions
  • Full-Stack Development: Lead the end-to-end design and development of robust, high-performance applications using Java/Spring Boot and Node.js for backend services, alongside Angular for the frontend.
  • UI/UX Implementation: Build the front-end of applications through appealing visual design, utilizing modern UI templates, HTML5, CSS, and Angular to ensure responsive and seamless user experiences.
  • Cloud Architecture: Architect, deploy, and maintain secure and scalable cloud environments using AWS services (e.g., EC2, S3, Lambda, API Gateway).
  • System Integration: Design and implement RESTful APIs and microservices, to maintain efficient data flow between the frontend, backend, and database layers.
  • Leadership & Mentorship: Guide technical teams, conduct rigorous code reviews, establish software development best practices, and drive continuous integration and continuous deployment (CI/CD) initiatives.
  • Agile Collaboration: Work closely with stakeholders, product managers, and UI/UX designers in an Agile environment to translate business requirements into technical solutions.
Required Experience & Qualifications:
  • US citizenship and an active Secret security clearance or the ability to obtain one.
  • Cloud Computing: Proven hands-on experience developing and deploying applications in AWS environments.
  • Frontend Technologies: Expansive experience with Angular, HTML5, CSS, and modern UI templates.
  • Backend Technologies: Strong proficiency in Java with deep expertise in the Spring Boot framework for building enterprise-grade microservices.
  • Server-Side JavaScript: Solid experience with Node.js for backend development, API integration, or tooling.
  • Database: Experience designing and interacting with relational and non-relational databases.
  • Version Control & CI/CD: Proficiency with Git and modern CI/CD pipeline tools.

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