ZipRecruiter

Log In

1

Junior Java Software Engineer Jobs in New Jersey

Test Ziprecruiter

Test Java Software Engineer

Paterson, NJ

$52.75 - $72.25/hr

Java Software Engineer's responsibilities include defining software requirements, writing clean and efficient code for various applications, and running tests to improve system functionality. If you ...

Magnus Technology Solutions

Be Seen First

Junior Java Developer

Jersey City, NJ · On-site

$60K - $75K/yr

- Junior Java Developer W2/ Full Time Hiring - Jr. Java Developer (0-5 Years Experience) We are ... We have helped so far hundreds of businesses in the software, gaming, hospitality, energy ...

Lorhan Corp

Jr. Java Developer

Middlesex, NJ · On-site

Apply for job Title: Jr. Java Developer Location: Middlesex, NJ Requirements: * Must Have: * Core Java * Spring Boot * Microservices * Web services: REST/SOAP, API * Data Structures * Experience ...

SA Technologies Inc.

Java Software Engineer

Princeton, NJ

$54.25 - $74.50/hr

Java Software Engineer- * Location: Princeton, NJ * Employment: Full Time * Rate : DOE Job Responsibility * Implementing, debugging and unit testing on new and existing product applications. * Design ...

Reuben Cooley Inc.

Java Software Engineer

Jersey City, NJ · On-site

$54 - $74/hr

Job Title: Java Engineer Location: New York, NY & Jersey City, NJ(Local) Position Type: Fulltime ... Experience of following clean code principles * Solid understanding of software development ...

New

Monitise

Senior Java Software Engineer

Berkeley Heights, NJ · On-site

$110K - $186K/yr

Mentor junior developers and provide technical guidance to enhance team capabilities. Experience you'll need to have: * 6+ years of experience in software development * 3+ years of experience in Java ...

AI AXISS INC

Senior Java Software Engineer

Whippany, NJ · On-site

$126K - $166K/yr

... hands-on software development experience , with strong expertise in Java, Spring Boot ... Mentor junior developers and provide technical guidance when required. Required Skills * 8-10 years ...

BeaconFire Inc.

Java/Software Developer

East Windsor, NJ · On-site

$57 - $72.50/hr

💼 Java / Software Developer @ BeaconFire 📍 Location: East Windsor New Jersey 📄 Visa Sponsorship Available | E-Verified Company 🔥 Kickstart Your Career with BeaconFire! Are you passionate ...

4 Staffing Corp

Software Engineer (Java)

Newark, NJ · Hybrid

$54 - $74.25/hr

Software Engineer (Java) Newark, New Jersey, United States Software Engineer (Java) Software Engineer (Java) * Full-time, direct employment * Hybrid onsite/remote - Newark, NJ * No visa sponsorship ...

4 Staffing Corp

Software Engineer (Java)

Newark, NJ · Hybrid

$54 - $74.25/hr

Software Engineer (Java) Newark, New Jersey, United States Software Engineer (Java) Software Engineer (Java) * Full-time, direct employment * Hybrid onsite/remote - Newark, NJ * No visa sponsorship ...

JP Morgan Chase

Java Software Engineer II

Jersey City, NJ · On-site

$56.50 - $77.75/hr

As an Experienced Software Engineer at JPMorganChase within the Global Technology team, you serve ... Participates in designing and developing scalable and resilient JVM microservices (Java and/or ...

JPMorgan Chase & Co

Java Software Engineer II

Jersey City, NJ · On-site

$56.50 - $77.75/hr

As an Experienced Software Engineer at JPMorganChase within the Global Technology team, you serve ... Participates in designing and developing scalable and resilient JVM microservices (Java and/or ...

J.P. Morgan

Java Software Engineer II

Jersey City, NJ · On-site

$54 - $74/hr

As an Experienced Software Engineer at JPMorganChase within the Global Technology team, you serve ... Participates in designing and developing scalable and resilient JVM microservices (Java and/or ...

Luxoft

Java Software Engineer

Jersey City, NJ · On-site

$54 - $74/hr

... software, patch, monitor, etc) * Integrate our components with different internal and external ... Strong Java SE and Java EE with at least 10 years of commercial experience * Strong Spring ...

next page

Showing results 1-20

All JobsJava Software Engineer JobsJunior Java Software Engineer JobsJunior Java Software Engineer Jobs in New Jersey

Junior Java Software Engineer information

What does a junior Java software engineer do?

A Junior Java Software Engineer is typically responsible for assisting in the development, testing, and maintenance of software applications using the Java programming language. They work under the guidance of more experienced engineers to write code, fix bugs, and contribute to team projects. Junior engineers also learn best practices in software development, participate in code reviews, and continuously improve their technical skills. Their role often includes collaborating with other developers, designers, and quality assurance teams to deliver high-quality software solutions.

What kinds of projects or tasks can a junior Java software engineer expect to work on during their first year?

As a Junior Java Software Engineer, you can expect to work on tasks such as fixing bugs, writing unit tests, and developing small features under the guidance of more experienced team members. You'll likely contribute to code reviews, participate in daily stand-ups, and collaborate closely with QA engineers and front-end developers. Over time, you may gradually take on more complex assignments, such as designing modules or integrating third-party APIs. This hands-on experience helps build your technical skills and deepen your understanding of the software development lifecycle.

What are the key skills and qualifications needed to thrive as a junior Java software engineer, and why are they important?

To thrive as a Junior Java Software Engineer, you need a solid understanding of Java programming, object-oriented principles, data structures, and typically a bachelor’s degree in computer science or a related field. Familiarity with version control systems like Git, build tools such as Maven or Gradle, and experience with IDEs like IntelliJ IDEA or Eclipse are common technical requirements. Strong problem-solving, eagerness to learn, and effective teamwork are standout soft skills in this role. These skills ensure you can write reliable code, collaborate efficiently, and adapt to evolving technical challenges in software development projects.

What is the difference between Junior Java Software Engineer vs Java Developer?

AspectJunior Java Software EngineerJava Developer
Required CredentialsTypically a bachelor's degree in Computer Science or related field; some certifications like Oracle Java CertificationSimilar credentials; often holds Java certifications and a degree in a related field
Work EnvironmentEntry-level position in development teams, often under supervision, focusing on coding and testingCan be entry to mid-level, involved in designing, coding, and maintaining Java applications
Employer & Industry UsageUsed across tech companies, startups, and corporate IT departmentsCommonly used in software development firms, tech companies, and enterprise environments

While both roles involve Java programming, a Junior Java Software Engineer typically focuses on learning and supporting development tasks under supervision, whereas a Java Developer may have more responsibility in designing and implementing Java applications. The roles often overlap, but the engineer role emphasizes entry-level growth, while the developer role can involve more independent work.

What are the most commonly searched types of Java Software Engineer jobs in New Jersey?

The most popular types of Java Software Engineer jobs in New Jersey are:

What are popular job titles related to Junior Java Software Engineer jobs in New Jersey?

For Junior Java Software Engineer jobs in New Jersey, the most frequently searched job titles are:

What job categories do people searching Junior Java Software Engineer jobs in New Jersey look for?

The top searched job categories for Junior Java Software Engineer jobs in New Jersey are:

What cities in New Jersey are hiring for Junior Java Software Engineer jobs?

Cities in New Jersey with the most Junior Java Software Engineer job openings:

Junior Java Software Engineer jobs near you
Infographic showing various Junior Java Software Engineer job openings in New Jersey as of August 2026, with employment types broken down into 85% Full Time, and 15% Contract. Highlights an 100% In-person job distribution.

Test Java Software Engineer

Test Ziprecruiter

Paterson, NJ

$52.75 - $72.25/hr

Full-time

Re-posted 23 days ago

Job description

We are looking for a Java Software Engineer to help us build functional products and applications.

Java Software Engineer's responsibilities include defining software requirements, writing clean and efficient code for various applications, and running tests to improve system functionality. If you have hands-on experience with programming in Java and are interested in agile methodologies, we'd like to meet you.

Ultimately, you'll implement and maintain Java components and frameworks throughout the software development life cycle.

Java Software Engineer responsibilities include:

Analyzing user and system requirements
Designing flowcharts to illustrate software solutions
Writing efficient code based on feature specifications

Job brief

We are looking for a Java Software Engineer to help us build functional products and applications.

Java Software Engineer's responsibilities include defining software requirements, writing clean and efficient code for various applications, and running tests to improve system functionality. If you have hands-on experience with programming in Java and are interested in agile methodologies, we'd like to meet you.

Ultimately, you'll implement and maintain Java components and frameworks throughout the software development life cycle.

Responsibilities

Analyze user and system requirements
Design flowcharts to illustrate software solutions
Write efficient code based on feature specifications
Develop user interfaces
Prioritize and execute tasks in the software development life cycle
Design database architecture
Test and debug Java applications
Validate software functionality and security

Requirements

Work experience as a Java Software Engineer, Java Developer or similar role
Experience building Java EE applications
Familiarity with Object-Oriented Design (OOD)
Good knowledge of popular Java frameworks like JSF and Spring MVC
Experience with test-driven development
Problem-solving skills
BSc in Computer Science, Engineering or relevant field