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Java Junior Jobs in Colonia, NJ (NOW HIRING)

E-Solutions

Java FSD with AWS

Passaic, NJ · On-site

$52.75 - $68.25/hr

Over 10 years of hands-on coding experience, primarily in Java and J2EE (for Junior contract to hire <= 5 years is fine). Proficient in Core Java, J2EE, and Spring Boot with strong coding skills.

E-Solutions

Java AWS Developer

Berkeley Heights, NJ · On-site

$53.25 - $69/hr

Mentor junior engineers and participate in architectural reviews. * Ensure adherence to cloud ... Expert-level proficiency in Java , Spring/Spring Boot , and backend engineering. * Strong hands-on ...

Omni Inclusive

Full Stack Java Architect

Berkeley Heights, NJ · On-site

$65.75 - $88.75/hr

... junior team members 6. Conducting code reviews, performance tuning, and troubleshooting technical issues 7. Keeping abreast of industry trends and best practices in spring boot, devops, and full ...

Seven Seven Software

Java Developer

New York, NY · On-site

$55.75 - $72.25/hr

Responsible for the hands-on design and development of core Java applications using Spring/RestAPIs ... from junior to senior levels Skills Desired: * Prior work experience with multi-threaded ...

Axelon

Java Spark Backend Developer

Jersey City, NJ · On-site

$52.75 - $68.25/hr

Provide technical leadership and mentorship to junior developers in the squad. Requirements: * Expert level knowledge of core Java concepts and frameworks such as Spring Boot, Microservices and well ...

New

Agama Solutions Inc.

Java Backend Developer

Jersey City, NJ · On-site

$52.75 - $68.25/hr

Ability to guide junior staff, influence technical direction, and manage multiple initiatives in ... with demonstrated depth in Java-based backend development and distributed system design.

New

HG Solutions

Core Java microservices AWS Developer

New York, NY · On-site

$55.75 - $72.25/hr

Core Java microservices AWS Developer Exp-11+Years Location: Dallas, TX and New York City, NY - 4 ... Provide technical guidance and mentorship to junior developers, fostering a culture of continuous ...

Diverse Lynx

Java Backend Developer

Manhattan, NY · On-site

$55.75 - $72.25/hr

Java Backend Developer Contract Face to Face (Final Round) Technical Skills: * Backend ... junior to senior levels * Understanding of requirements of large enterprise applications (e. g ...

IntraEdge

Software Java Full Stack Engineer II

Manhattan, NY

$57.50 - $74.25/hr

Looking to hire Technical Lead/Java Full Stack Engineer who has strong front end (ReactJS) and ... Strong background in Agile process and mentoring junior members of the team is critical. Should be ...

IntraEdge

Software Java Full Stack Engineer II

Manhattan, NY

$57.50 - $74.25/hr

Looking to hire Technical Lead/Java Full Stack Engineer who has strong front end (ReactJS) and ... Strong background in Agile process and mentoring junior members of the team is critical. Should be ...

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All JobsJava Junior JobsJava Junior Jobs in Colonia, NJ

Java Junior information

See Colonia, NJ salary details

$62K

$108.6K

$163.7K

How much do java junior jobs pay per year?

As of Jun 27, 2026, the average yearly pay for java junior in Colonia, NJ is $108,646.00, according to ZipRecruiter salary data. Most workers in this role earn between $76,800.00 and $108,300.00 per year, depending on experience, location, and employer.

What is the difference between Java Junior vs Java Developer?

AspectJava JuniorJava Developer
Required Experience0-2 years2+ years
CertificationsOptional, entry-level certificationsOptional, advanced certifications
Work EnvironmentTraining, mentorship-focusedProject-driven, independent
ResponsibilitiesLearning, basic coding tasksDesign, develop, maintain Java applications

Java Junior roles are entry-level positions focused on learning and supporting Java projects, often requiring minimal experience. Java Developers have more experience, handle complex tasks, and contribute to project design and implementation. The transition from Java Junior to Java Developer involves gaining skills, experience, and certifications over time.

What are some typical challenges a Java Junior might face when starting out, and how can they overcome them?

As a Java Junior, you may encounter challenges like understanding complex codebases, adapting to agile development practices, and debugging unfamiliar issues. It's common to feel overwhelmed at first, but asking questions, participating in code reviews, and pairing with more experienced developers can accelerate your learning. Regularly practicing coding, studying documentation, and using collaboration tools will also help you quickly become a productive member of the team.

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

To thrive as a Java Junior, you need a solid understanding of Java programming, object-oriented principles, and a relevant degree or coursework in computer science. Familiarity with development tools like Eclipse or IntelliJ IDEA, version control systems (such as Git), and basic knowledge of databases are typically expected. Strong problem-solving abilities, eagerness to learn, and good communication skills help juniors excel in collaborative and fast-paced environments. These skills enable efficient coding, effective teamwork, and smooth adaptation to evolving project requirements.

What are Java Junior developers?

Java Junior developers are entry-level software engineers who specialize in programming using the Java language. They typically have a foundational understanding of Java syntax, object-oriented programming concepts, and basic software development practices. Java Juniors often assist with coding, debugging, and testing under the supervision of more experienced developers, while continuously learning and building their technical skills. Their responsibilities may also include maintaining existing applications and writing simple features as part of a development team.
What job categories do people searching Java Junior jobs in Colonia, NJ look for? The top searched job categories for Java Junior jobs in Colonia, NJ are:
What cities near Colonia, NJ are hiring for Java Junior jobs? Cities near Colonia, NJ with the most Java Junior job openings:
Java Junior jobs near you
Java FSD with AWS

Java FSD with AWS

E-Solutions

Passaic, NJ • On-site

$52.75 - $68.25/hr

Other

Posted 4 days ago

Job description

Java Developer

Required skills: Over 10 years of hands-on coding experience, primarily in Java and J2EE (for Junior contract to hire <= 5 years is fine). Proficient in Core Java, J2EE, and Spring Boot with strong coding skills. Experienced in defining test scenarios and automating unit and integration testing. Skilled in performance testing and code optimization. Knowledgeable in MQ, Kafka, and message parsers. Proficient with Oracle and Cassandra databases. Experienced in build and deployment processes using Bitbucket, Git, Jules, and CLOUD. Possesses excellent problem-solving skills, attention to detail, and strong communication and teamwork abilities. Familiarity with front-end technologies such as EXTJS and ReactJS is a plus. Certification in Oracle JDK11 or JDK17 is a plus.

Job description: Design, develop, and maintain high-quality Java applications. Collaborate with cross-functional teams to define, design, and deliver new features. Write clean, scalable, and efficient code following best practices. Troubleshoot, debug, and resolve software defects and issues. Participate in code reviews to maintain code quality and share knowledge. Stay updated with emerging trends and technologies in software development. Contribute to all phases of the development lifecycle from concept to deployment to support. Ensure the performance, quality, and responsiveness of application.

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