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

Collabera

Java Developer

Manhattan, NY · On-site

$56.25 - $72.75/hr

They are seeking a highly technical and experienced Java Developer to work on the design and implementation of FXall's Trading System User Interface. Responsibilities : • Work on the design and ...

PROLIM Global Corporation

java Developer

Jersey City, NJ · On-site

$55.75 - $72.25/hr

Role: Java Developer Location : : LOCAL to Mt Laurel, NJ ONLY - 100% ONSITE Type : Contract "Develop REST APIs and backend services using Java and Spring Boot Assist in implementation of ...

Staffingine LLC

Java Developer

New York, NY · On-site

$55.75 - $72.25/hr

Java Developer Job Location: New York Job Type: Contract * Java 11 expert in Spring Boot Spring Data JPA Hibernate * Microservices architecture REST APIs resilience patterns async messaging

Stem Xpert

Java developer

New York, NY · On-site

$55.75 - $72.25/hr

Java developer New York, NY 12 months contract Very strong java programming skills WEB Spring MVC (or struts), JSP, HTML/DHTML, Ajax, Javascript, JSTL, JSON, Prototype. Server Java, J2EE, Spring-Core ...

Apex Informatics

Java Developer

Manhattan, NY · On-site

$56.25 - $72.75/hr

Senior Java Developer New York New York 10001 (Hybrid role) 18 months Contract W2 Candidates only Job Requirements : Team is working on integration of The Infatuation website and apps. This team is ...

CrackaJack Digital Solutions LLC

Java Developer

New York, NY · On-site

$55.75 - $72.25/hr

Java Backend Engineer Experience: 8+ Years Employment Type: Contract Location: NY We are seeking an experienced Java Backend Engineer with strong expertise in building scalable, high-performance ...

Stem Xpert

Java developer

New York, NY · On-site

$55.75 - $72.25/hr

Java developer New York City Full Time * 10 years in core Java and web services experience * Architectural knowledge added advantage * Should have worked on Capital Markets domain for min 2 years ...

Artech Information System LLC

java developer

Secaucus, NJ

$51.75 - $67/hr

Java developer SECAUCUS,NJ Remote job Required skills: Java Angular - Typescript and Javascript Nice to have skills: MS SQL Server development experience ONLY W2 Additional Information For more ...

Forhyre

Java Developer - New York, NY

New York, NY

$55.75 - $72.25/hr

We are looking for a Java Developer with experience in building high-performing, scalable, enterprise-grade applications. You will be part of a talented software team that works on mission-critical ...

Winaxis

Java Developer

Jersey City, NJ · On-site

$53.25 - $69/hr

We are looking for a skilled Java Developer to join our team and contribute to building high-performance, reliable, and secure applications. Key Responsibilities Design, develop, test, and maintain ...

New

Expert Technology Services

Java Developer

New York, NY · On-site

$55.75 - $72.25/hr

Java Developer (Lead, Senior, Mid-level roles available) - Location: New York, NY (Hybrid work environment) - Contract: 6 Month ; not open to visa sponsorship - Interview Process: Video interview ...

AWSPRODVK1

Java Developer

Jersey City, NJ · On-site

$1.0K - $2.0K/yr

As a Java Developer in the agriculture industry, you will play a crucial role in developing and maintaining software solutions that enhance agricultural processes and productivity. Your primary focus ...

City of New York

Java Developer

Manhattan, NY · On-site

$56.25 - $72.75/hr

The NYC Financial Information Services Agency - Office of Payroll Administration (FISA-OPA) has a vacancy for a Java developer who will provide support of production and development for our citywide ...

AWSPRODVK1

Java Developer

Jersey City, NJ · On-site

As a Java Developer in the agriculture industry, you will play a crucial role in developing and maintaining software solutions that enhance agricultural processes and productivity. Your primary focus ...

AWSPRODVK1

Java Developer

Jersey City, NJ · On-site

As a Java Developer in the agriculture industry, you will play a crucial role in developing and maintaining software solutions that enhance agricultural processes and productivity. Your primary focus ...

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Showing results 41-60

All JobsJava Developer JobsJunior Java Developer JobsJunior Java Developer Jobs in Edison, NJ

Junior Java Developer information

See Edison, NJ salary details

$63.1K

$110.6K

$166.7K

How much do junior java developer jobs pay per year?

As of Aug 6, 2026, the average yearly pay for junior java developer in Edison, NJ is $110,590.00, according to ZipRecruiter salary data. Most workers in this role earn between $78,200.00 and $110,300.00 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 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.
More about Junior Java Developer jobs
What are the most commonly searched types of Java Developer jobs in Edison, NJ? The most popular types of Java Developer jobs in Edison, NJ are:
What are popular job titles related to Junior Java Developer jobs in Edison, NJ? For Junior Java Developer jobs in Edison, NJ, the most frequently searched job titles are:
What job categories do people searching Junior Java Developer jobs in Edison, NJ look for? The top searched job categories for Junior Java Developer jobs in Edison, NJ are:
What cities near Edison, NJ are hiring for Junior Java Developer jobs? Cities near Edison, NJ with the most Junior Java Developer job openings:
Junior Java Developer jobs near you
Infographic showing various Junior Java Developer job openings in Edison, NJ as of August 2026, with employment types broken down into 53% Full Time, and 47% Contract. Highlights an 94% In-person, and 6% Remote job distribution, with an average salary of $110,590 per year, or $53.2 per hour.

Java Developer

Ampcus Inc

Warren, NJ • On-site

$53 - $68.50/hr

Contractor

Re-posted 15 days ago

Job description

Company Description
Ampcus Inc., headquartered in Chantilly, Virginia is certified by SBA, USPAACC, WBENC. VMSDC as a leading 8(a), Minority and Women owned Professional services and Staff Augmentation firm. Our repeat business rate with our various clients has been remarkable and the extension of contracts with various clients stands testimony to our high commitment levels. Ampcus is proud of our high employee retention rate thereby ensuring that the work performed at our various client sites is smooth and efficient at all times.
Job Description
Responsibilities:
7+ years experience with J2EE and Java technologies, Spring, Servlet, JSP, Web Services, XML, XSLT, SOA & AJAX .
- Mobile web experience is required
- Java script/CSS experience is a plus
- Experience with JUnit, Oracle, UNIX
- solid concept of Java, OOP, design pattern, multi-threading.
- Good understanding or network protocols such as TCP/IP, HTTP etc.
- good grasp of industry best practices in enterprise-class software development, agile methodology
- Design and code from specifications, analyzes, evaluates, tests, debugs, documents, and implements complex software apps
- Uses coding methods in specific programming languages to initiate or enhance program execution and functionality
- Participate in the evaluation, recommendation, and selection of hardware and software solutions
- Performs expert-level engineering tasks associated with the analysis, design, and development of computer hardware, firmware, embedded systems, and/or operating systems
- Develop, maintain, and report intranet metrics
- Interface with different departments within the organization regarding new deployments
- Research/analyze data processing functions, methods and procedures
- Monitor program execution for expected performance
- Requires a bachelor's degree in area of specialty and at least 5 years of experience in the field or in a related area
Primary Skill Requirement: Java, J2EE, Spring, Design Pattern, OOP
Qualifications
7+ years experience with J2EE and Java technologies, Spring, Servlet, JSP, Web Services, XML, XSLT, SOA & AJAX
Additional Information
Position: Java Developer
Locations: Warren NJ 07059
Duration: 06 months Contract
Ampcus logo

About Ampcus

Sourced by ZipRecruiter

Ampcus Inc. is a ISO 20000, ISO 27000, ISO 9001, CMMI DEV/3 SM and CMMI SVC/3 SM certified global provider of a broad range of Technology and Business consulting services. From strategy to execution, our disciplined yet flexible approach starts and ends with our clients. By listening hard and working harder, client goals become our goals. Their success is our satisfaction. It’s why our clients sleep well at night. We believe that the success of an engagement is determined by strong project management, as well as clear communication and mutual commitment working collaboratively. Our methodology begins with listening to the customer about their needs, then working with their team to gain a clear understanding of the requirements, while providing knowledge transfer of best practices for the organization.

Industry

It services

Company size

1,001 - 5,000 Employees

Headquarters location

Chantilly, VA, US

Year founded

2004

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