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

RIT Solutions, Inc.

Java DEVELOPER

Iselin, NJ · On-site

$51.75 - $67/hr

RIT Solutions, Inc. is seeking a Senior Java DEVELOPER to join their team. The role involves deploying applications, troubleshooting issues, and enhancing application security while utilizing various ...

Ninth Wave

AI Java Developer

New York, NY

$55.75 - $72.25/hr

Ninth Wave AI Java Developer Full Time Opportunity Job Summary We are hiring an AI Java Developer to extend the Compass platform: a Spring Boot application backed by OpenSearch and AWS Bedrock that ...

Edge Computing

Java developer

New York, NY · On-site

$55.75 - $72.25/hr

Between our inhouse resources and immediate access to highly skilled developers, we are able to ... in Java, with a good knowledge of its ecosystems • Very good experience in developing ...

Cygnus Professionals, Inc.

Java Developer

Warren, NJ · On-site

$53 - $68.50/hr

Core Java Developer Location: Warren NJ Duration: 6+ Months Contract Interview: Face To Face After Phone Must Have: Experience with MQ Series and JMS 7+ years' experience as Senior System Analyst ...

Collabera

Java Developer

New York, NY

$55.75 - $72.25/hr

Java Developer-Sr Duration: 6 Months We are seeking a highly technical and experienced developer to work on the design and implementation of FXall's Trading System User Interface. The successful ...

Vets Hired

Java Developer

New York, NY

$55.75 - $72.25/hr

Technology Skills:+ Experience with Java ecosystem.+ Expert in Java development.+ Strong understanding of Agile methodologies and best DevOps practices.+ Exposure to profiling, debugging and ...

Edge Computing

Java developer

New York, NY

$55.75 - $72.25/hr

Between our inhouse resources and immediate access to highly skilled developers, we are able to ... Proficient in Java, with a good knowledge of its ecosystems Very good experience in developing ...

Stem Xpert

Java Developer

Trenton, NJ · On-site

$51.25 - $66.25/hr

Java Developer (Pen-CustServ-Purchase-SpecBene (343677) Location:- Trenton, NJ Duration: 2 Months Interview: Both Phone and In-Person Skill Required: Experience in the following Desktop products:

AG Technologies

Java Developer

New York, NY

$300/wk

Over the last five years, our client base of Fortune 100 companies has expanded dramatically Looking for Java developer with strong knowledge on core and advanced java. Qualifications Masters in ...

CYNET SYSTEMS

Java Developer

New York, NY · On-site

$48 - $53/hr

Strong proficiency in Java programming language, including its core concepts, frameworks, and libraries. * Solid understanding of architectural patterns, design principles, and best practices.

HCL Global Systems Inc

Java Developer

Monroe Township, NJ · On-site

$47.75 - $62/hr

HCL Global Systems Inc is seeking a Java Developer. The role requires exceptional technical expertise in Java and related technologies, along with strong leadership and communication skills.

360 IT Professionals

Java Developer

New York, NY · On-site

$55.75 - $72.25/hr

Multithreading, Java, object oriented programming and recent financial experience Requirement: Creative and innovative problem-solving skills Solid experience in software development with Java ...

Stem Xpert

Java Developer

New York, NY · On-site

$60/hr

Position: Java/J2ee Developer (Need 10+years' experience) Location: NYC, NY Duration: 6 months + Rate:$60 on C2C(Negotiable) Skills: * JAVA/J2EE,Oracle Integration Suite Role/ Responsibilities:

Ventures Unlimited Inc

Senior Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

Senior Java Developer Location: New York, NY Type: Fulltime // Permanent Interview Process: Phone and Skype Hire End Customer: Banking domain Strong Core Java hands on knowledge. Hands on experience ...

Triunity Software

Entry Level Java Developer

Iselin, NJ · On-site

$60K - $80K/yr

W2 and Fulltime (No C2C) We are seeking an Junior Level Java Developer with 3-4 years of experience. Qualifications: * Previous experience in software development, computer engineering, or other ...

Ventures Unlimited Inc

Senior Java Developer

New York, NY

$62.75 - $79.75/hr

Senior Java Developer Location: New York, NY Type: Fulltime // Permanent Interview Process: Phone and Skype Hire End Customer: Banking domain • Strong Core Java hands on knowledge. • Hands on ...

Esolvit Inc

Java Developer

New York, NY · On-site

$55.75 - $72.25/hr

Java Architect Location: New York, NY Duration: Permanent/Full Time Role ? We are looking at well ... Hands on experience with modern CI, DevOps, Continuous Delivery. ? Experience defining standards ...

1 point system

Java Developer

New York, NY · Remote

$40 - $42/hr

(Java / Spring Boot, Python (more of a plus), Pyspark (more of a plus), SQL - not much front end, but they do use Appium). Plus - performance tuning The Sr. Software Engineer is primarily responsible ...

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

Junior Java Developer information

See Princeton, NJ salary details

$63.9K

$112K

$168.8K

How much do junior java developer jobs pay per year?

As of Sep 10, 2026, the average yearly pay for junior java developer in Princeton, NJ is $111,981.00, according to ZipRecruiter salary data. Most workers in this role earn between $79,100.00 and $111,600.00 per year, depending on experience, location, and employer.

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.

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 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.

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 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.

How much do junior Java developers make?

Junior Java developers typically earn between $50,000 and $80,000 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.

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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Junior Java Developer jobs near you
Infographic showing various Junior Java Developer job openings in Princeton, NJ as of August 2026, with employment types broken down into 100% Full Time. Highlights an 59% In-person, and 41% Remote job distribution, with an average salary of $111,981 per year, or $53.8 per hour.

Java DEVELOPER

Iselin, NJ • On-site

RIT Solutions, Inc.
Recruiting and Staffing Services • 201 - 500 employees
Learn more about RIT Solutions, Inc.external

$51.75 - $67/hr

Full-time

Re-posted 22 hours ago

Job description

Job Summary:
RIT Solutions, Inc. is seeking a Senior Java DEVELOPER to join their team. The role involves deploying applications, troubleshooting issues, and enhancing application security while utilizing various cloud and project management tools.
Responsibilities:
• Deploy applications in production and non-production environments.
• Work on service tickets according to priority.
• Troubleshoot application issues.
• Work on making enhancements to improve the security of the applications, as needed
• Utilize triaging and observability tools provided by the cloud provider (AWS, Azure etc.).
• Work with CI/CD and project management tools like Azure DevOps.
• Responsible for solution development while creating defect fixes and enhancements.
• Work with source code quality and security tools for both static and dynamic analysis
• Assist in creating and maintain relevant project documentation.
Qualifications:
Required:
• A minimum of 10 years of hands-on experience supporting and developing Java applications.
• Experience working with Java project build tools like Maven and Gradle.
• Extensive hands-on experience with Spring MVC, Spring Boot, JPA, Hibernate and JSP.
• Excellent knowledge of Relational Database technologies: Oracle and/or PostgreSQL.
• Experience with the operations of AWS Services such as Fargate/ECS, Lambda, EC2, EFS, ELB, etc.
• Expert knowledge of Azure DevOps: GIT, CI/CD build and release pipelines.
• Must be a proven team player.
• Keeps calm under pressure while triaging a production application fault.
• Experience monitoring AWS services & custom applications using CloudWatch & similar tools, particularly in an outage scenario.
Preferred:
• Strong scripting skills in languages like Python, PowerShell, Bash (Linux) shell.
• Experience integrating with external SaaS systems.
• Expertise in developing user interfaces using ReactJS.
• Containerization experience with Docker.
• Hands on experience with JavaScript, HTML and CSS.
Company:
Jobdiva Job Portal: https://www1.jobdiva.com/candidates/myjobs/searchjobsdone.jsp?a=xbjdnwgjodtga1y1im2g881fkkeiwd0775lbvq8yqgps8vb2q36w2vj1ga6xxork&compid=-1 Recruitment (contingency search and campus selection). Founded in 2019, the company is headquartered in Arlington, USA, with a team of 201-500 employees. The company is currently Growth Stage.

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