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Junior Java Developer Jobs in Holtsville, NY (NOW HIRING)

GainAm

Junior Java Software Developer job

Hicksville, NY · On-site

$55K/yr

Required Skills Java Software Development Required Experience We are looking for highly energetic ... Proven experience as a backend and frontend developer or similar role Experience developing desktop ...

GainAm

Java Developer job

Hicksville, NY · On-site

$90K/yr

Required Skills Strong Java 8+ Skills Required Experience Strong understanding of core and server side Java programming. Excellent understanding of J2EE architecture, design patterns, opens source ...

GainAm

JAVA ORACLE Developer job

Hicksville, NY · On-site

$110K/yr

As a Java Developer, you must possess superb communication and presentation skills as well as strong technical documentation skills. An ideal Java Developer is a thought leader who is open to new ...

GainAm

Java Developer (Entry Level) job

Hicksville, NY · On-site

$70K/yr

Looking for a entry level Java developer with atleast academic background in Programming * The key skills are Java, J2EE, Backend Development, Spring, MVC and Web Apps development. * Knowledge of ...

GainAm

Java Developer job

Hicksville, NY · On-site

$110K/yr

Required Skills Minimum of 2-5 years object-orientated Java programming experience Strong knowledge of and experience with object-oriented methodologies, enterprise application architectures and ...

Technogen

Java Developer

Melville, NY · On-site

$52.25 - $67.50/hr

Java based application profiling , PMD , find bugs , Junit. Maven, ant build, SVN repo Additional Information

Technogen

Java Developer

Melville, NY · On-site

$52.25 - $67.50/hr

Oracle 11 G and MS SQL or MYSQL server. • Java Batch knowledge , scheduling archiving etc. • Java based application profiling , PMD , find bugs , Junit. • Maven, ant build, SVN repo

AG Technologies

Java Developer

Bay Shore, NY

$53 - $68.75/hr

C++,Core Java ,sql Qualifications Master of computer science/MIS/EE Additional Information if you have any questions please contact to Basha at 214-295-4212

GainAm

Full Stack Java developer job

Hicksville, NY · On-site

$110K/yr

Required Skills Core Java, JSP Servlets, Angular, Hibernate, Spring, Java Web-service, RestFul API, Spring boot Required Experience We are looking for experienced Java engineers, with at least over ...

GainAm

Java Developer job

Hicksville, NY · On-site

$90K/yr

Required Skills Proficient in Java 8+ Required Experience : Must be able to write quality Java 8+ code, and have prior experience of atleast 3+ years J2EE enterprise level experience (either front or ...

GainAm

Java backend developer job

Hicksville, NY · On-site

$110K/yr

Required Skills Core Java, Spring, Java Web-service, RestFul API, Spring boot Required Experience We are looking for backend Java engineers with at least 3+ years experience in writing backend ...

GainAm

Java Developer job

Hicksville, NY · On-site

$70K/yr

Required Skills Expert Java/J2EE knowledge (JSP, Servlets, JDBC, JMS, Web services) Strong knowledge of HTML, CSS and JavaScript Sense for interface design for usability and great user experience ...

GainAm

Java SpringBoot Developer job

Hicksville, NY · On-site

$110K/yr

... in Java / J2EE or hands on experience in ReactJS / BootStrap. Having MicroServices is added Advantage. Nice to have: AWS Certified Developer preferred Preferred education: Typically a Bachelor ...

GainAm

Sr Java Developer job

Hicksville, NY · On-site

$110K/yr

Required Skills Java (Spring, Spring Boot, Hibernate), JMS/ActiveMQ/RabbitMQ, AngularJS/Angular 6+, ... AWS Certified Developer preferred Preferred education: Typically a Bachelor's Degree or global ...

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Junior Java Developer information

See Holtsville, NY salary details

$61.9K

$108.5K

$163.5K

How much do junior java developer jobs pay per year?

As of Aug 14, 2026, the average yearly pay for junior java developer in Holtsville, NY is $108,461.00, according to ZipRecruiter salary data. Most workers in this role earn between $76,700.00 and $108,100.00 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 Holtsville, NY?

The most popular types of Java Developer jobs in Holtsville, NY are:

What cities near Holtsville, NY are hiring for Junior Java Developer jobs?

Cities near Holtsville, NY with the most Junior Java Developer job openings:

Junior Java Developer jobs near you
Infographic showing various Junior Java Developer job openings in Holtsville, NY as of August 2026, with employment types broken down into 83% Full Time, and 17% Contract. Highlights an 84% In-person, 8% Hybrid, and 8% Remote job distribution, with an average salary of $108,461 per year, or $52.1 per hour.

Java developer with MDM experience

Paradigminfotech

Melville, NY

$52.25 - $67.50/hr

Full-time

Re-posted 2 days ago

Job description

Company Description

Paradigm Infotech. Inc is a global IT solutions provider focused on delivering customer value through high Quality Processes and Cost-efficient solutions. Paradigm has been one of the trendsetters in global delivery practices with our Client-Centric Model for customer management and delivery.

Job Description
Title: Java Developer Supporting MDM (703) (Junior to Mid-Level)
Location: Melville NY
Duration: 6+ months (Potential to become a long term assignment)
Phone then f2f Required
Description:
Java Developer Supporting IBM InfoSphere Master Data Management Advanced Edition
Skills Required:
    Demonstrated experience coding within IBM MDM AE
    Knowledge of Object Oriented Software Development, and Java/J2EE Design Patterns
    SQL, Stored Procedure, and DBMS platforms (e.g. Oracle)
    SOAP web services and Rest services
    Knowledge of agile software development process
    Familiarity with JUnit to create and run unit test cases
    Excellent Communication Skills
Nice to have:
    RAD (IBM Rational Application Development tool)
    WebSphere


Qualifications
Title: Java Developer Supporting MDM (703) (Junior to Mid-Level)
Location: Melville NY
Duration: 6+ months (Potential to become a long term assignment)
Phone then f2f Required
Description:
Java Developer Supporting IBM InfoSphere Master Data Management Advanced Edition
Skills Required:
    Demonstrated experience coding within IBM MDM AE
    Knowledge of Object Oriented Software Development, and Java/J2EE Design Patterns
    SQL, Stored Procedure, and DBMS platforms (e.g. Oracle)
    SOAP web services and Rest services
    Knowledge of agile software development process
    Familiarity with JUnit to create and run unit test cases
    Excellent Communication Skills
Nice to have:
    RAD (IBM Rational Application Development tool)
    WebSphere


Additional Information

All your information will be kept confidential according to EEO guidelines.

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