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Junior Java Developer Jobs in Haddonfield, NJ (NOW HIRING)

Plugins Inc

Java Developer

King Of Prussia, PA · On-site

$49.75 - $64.50/hr

• 6+ years of Experience in JAVA • Experience in developing scalable and secure Cloud based applications using Aws services and architecture. • Hands-on experience in services like EC2, S3 ...

Noblis

JAVA Developer with Security Clearance

Philadelphia, PA · On-site

$51.50 - $66.50/hr

The Java Developer will work as part of a software development team to design, develop, maintain, test, and support Java-based applications. The ideal candidate is comfortable working in a large ...

Sonsoft Inc

Java DevOps

Philadelphia, PA

$52.25 - $71.75/hr

At least 4 years of experience in Java programming, RESTful Webservices development, and Spring framework, along with either knowledge or experience with Spring Boot and DevOps Process (Agile)

Sonsoft Inc

Microservices Developer (JAVA)

Philadelphia, PA

$51.50 - $66.50/hr

Deep background in Java language programming (5+ years) and implementation using Spring Framework * Agile scrum delivery experience * Experience in working with continuous delivery framework using ...

TMS

Full Stack Java Developer

Fort Washington, PA · On-site

$65 - $70/hr

Senior Software Engineer (Java Full Stack) Location: Fort Washington, PA (Hybrid) Experience: 6 to 10 years Job Summary: We are seeking a highly skilled and adaptable Full Stack Developer with deep ...

Mirai, LLC

Full Stack Java Developer

Philadelphia, PA · On-site

$53 - $68.25/hr

The Developer will be part of a product team of designers and full-stack developers (Java back-end) developing a web and mobile application for use by the Front Line Associates & Managers in the ...

USM

Locals Only Urgent Need JAVA Developer

Philadelphia, PA · On-site

$51.50 - $66.50/hr

JAVA Developer Location: Philadelphia PA (Locals or who can ready to attend F2F) Duration: 6-12 +months Top Three Skills: 1. Java 8 development experience 2. Experience writing Restful web services ...

Mirai, LLC

Full Stack Java Developer

Philadelphia, PA · On-site

$53 - $68.25/hr

The Developer will be part of a product team of designers and full-stack developers (Java back-end) developing a web and mobile application for use by the Front Line Associates & Managers in the ...

AYR Global IT Solutions Inc

Java with DevOps

Philadelphia, PA · On-site

$51.50 - $66.50/hr

Java with DevOps Location: Philadelphia, PA Duration: Permanent Qualifications Qualifications Basic: Bachelor's degree or foreign equivalent required from an accredited institution. Will also ...

Prophecy Technologies

Java & AWS Developer

Malvern, PA · On-site

$50 - $64.75/hr

Role Name - Java & AWS Developer EXPERIENCE_RANGE_IN_REQUIRED_SKILLS_ Java, Microservices, REST Services, Spring Boot, JavaScript, Junit, Type Script, HTML5, CSS3, JEST, NodeJs,Rest API, AWS, S3, EC2 ...

Deegit Inc

Java developer

Mount Laurel, NJ · On-site

$50.50 - $65.25/hr

Company Description Need permanent residence Phone: (847) 440 2436 Ext. 330 Qualifications Additional Information All your information will be kept confidential according to EEO guidelines.

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Junior Java Developer information

See Haddonfield, NJ salary details

$58.8K

$102.9K

$155.1K

How much do junior java developer jobs pay per year?

As of Aug 8, 2026, the average yearly pay for junior java developer in Haddonfield, NJ is $102,913.00, according to ZipRecruiter salary data. Most workers in this role earn between $72,700.00 and $102,600.00 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 is a junior Java developer?

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.

How much do junior Java developers make?

Junior Java developers typically earn between $50,000 and $70,000 annually, depending on location, industry, and experience. Entry-level roles often require knowledge of Java, object-oriented programming, and development tools like Eclipse or IntelliJ IDEA.

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?

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.

Is a Junior Java Developer still in demand?

Junior Java Developers remain in demand due to the widespread use of Java in enterprise applications, web development, and Android app creation. Employers seek candidates with foundational Java skills, knowledge of frameworks like Spring, and familiarity with version control tools such as Git. Continuous learning and certifications can enhance job prospects in this field.
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What job categories do people searching Junior Java Developer jobs in Haddonfield, NJ look for? The top searched job categories for Junior Java Developer jobs in Haddonfield, NJ are:
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Junior Java Developer jobs near you
Infographic showing various Junior Java Developer job openings in Haddonfield, NJ as of August 2026, with employment types broken down into 84% Full Time, and 16% Contract. Highlights an 84% In-person, 8% Hybrid, and 8% Remote job distribution, with an average salary of $102,913 per year, or $49.5 per hour.

Java Developer

Plugins Inc

King Of Prussia, PA • On-site

$49.75 - $64.50/hr

Other

Posted 6 days ago

Job description

•6+ years of Experience in JAVA • Experience in developing scalable and secure Cloud based applications using Aws services and architecture. • Hands-on experience in services like EC2, S3, Lambda, DynamoDB, and others. • Hands-on experience on Api gateway and other cloud infrastructure components. Thanks, Venkat.

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