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Java Developer Jobs in Ronkonkoma, NY (NOW HIRING)

Gain America

Java Developer

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 ...

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

Gain America

Java Developer

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 ...

Gain America

Java Backend Developer

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 ...

Gain America

Sr Java Developer

Hicksville, NY · On-site

$58 - $74/hr

... developer AWS Certified Developer preferred 2+ years experience with AWSExposure to full-stack ... Java (Spring, Spring Boot, Hibernate), JMS/ActiveMQ/RabbitMQ, AngularJS/Angular 6+, Bootstrap, LESS ...

Gain America

Sr Java Developer

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 ...

Opexpert

Java Software Developer

Greenwich, CT · On-site

$57.25 - $74/hr

Qualifications 1. Master's degree preferred or Bachelor's degree in Computer Science, Engineering or Mathematics 2. Strong knowledge of Object Oriented programming, Java, PL/SQL, Database design and ...

Opexpert

Java Software Developer

Greenwich, CT · On-site

$57.25 - $74/hr

Qualifications 1. Master's degree preferred or Bachelor's degree in Computer Science, Engineering or Mathematics 2. Strong knowledge of Object Oriented programming, Java, PL/SQL, Database design and ...

Gain America

Java Springboot Developer

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 ...

Gain America

Java API Developer

Hicksville, NY · On-site

$110K/yr

... Java API, Hector API, CQL and Kundera API Nice to have: AWS Certified Developer preferred Preferred education:Typically a Bachelor's Degree or global equivalent in related discipline. Job Type ...

Sonsoft Inc

Java Developer with Sybase

Stamford, CT · On-site

$54.50 - $70.25/hr

Preferred At least 2 years of hands-on experience on Java (core), J2EE,Servlet, JSP, HTTP/CSS ... Experience and understanding of in Production support and performance engineering. Technical Skills.

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Java Developer information

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How much do java developer jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for java developer in Ronkonkoma, NY is $59.67, according to ZipRecruiter salary data. Most workers in this role earn between $51.59 and $66.78 per hour, depending on experience, location, and employer.

What is a Java developer?

Java Developers are software professionals who specialize in designing, developing, and maintaining applications using the Java programming language. They work on a variety of projects, including web, desktop, and mobile applications, as well as enterprise-level systems. Java Developers are responsible for writing clean and efficient code, testing and debugging programs, and collaborating with other team members to deliver robust software solutions. Their expertise in Java and related technologies is crucial for building scalable and secure applications.

What do Java developers do?

Java developers create dynamic computer applications and websites using the Java computer programming language. The Java language integrates with other programming languages and infrastructures to build robust business applications and software for a wide range of industries, from finance and healthcare to content management and social media. Java developers may be involved in all stages of application development, from conception and design to testing, production, and ongoing maintenance. The goal is to provide efficient solutions for business needs.

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

To thrive as a Java Developer, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development principles, usually supported by a degree in computer science or related fields. Familiarity with frameworks such as Spring or Hibernate, experience with version control systems like Git, and sometimes certification like Oracle Certified Professional Java Programmer (OCPJP) are commonly required. Effective problem-solving, teamwork, and attention to detail are crucial soft skills in this role. These skills ensure robust, maintainable, and scalable software solutions that meet project requirements and business goals.

What are some common challenges Java developers face when working on large-scale enterprise applications?

Java Developers working on large-scale enterprise applications often encounter challenges such as managing complex codebases, ensuring efficient performance, and integrating with legacy systems. Collaborating with cross-functional teams is crucial, as these projects typically involve multiple developers, QA engineers, and business analysts. Additionally, maintaining code quality and adhering to best practices while meeting tight deadlines can be demanding. Staying up-to-date with evolving frameworks and tools also plays a key role in overcoming these challenges.

What is the difference between Java Developer vs Software Engineer?

AspectJava DeveloperSoftware Engineer
Required CredentialsBachelor's in Computer Science or related, Java certificationsBachelor's in Computer Science or related, various certifications
Work EnvironmentDevelops Java-based applications, often in teamsDesigns and develops software solutions, may include Java projects
Employer & Industry UsageTech companies, finance, e-commerceBroad industry, including tech, finance, healthcare

Java Developers focus specifically on Java programming, while Software Engineers have a broader role in designing and developing software solutions across multiple languages. Both roles often require similar educational backgrounds and certifications, but Java Developers typically work more directly with Java-based projects, whereas Software Engineers may handle diverse technologies.

Is a Java developer still in demand?

Java developers remain in high demand due to the language's widespread use in enterprise applications, Android development, and backend systems. Skills in frameworks like Spring and knowledge of cloud platforms can enhance job prospects in this field.
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Cities near Ronkonkoma, NY with the most Java Developer job openings:

Java Developer jobs near you
Infographic showing various Java Developer job openings in Ronkonkoma, NY as of August 2026, with employment types broken down into 72% Full Time, 6% Part Time, and 22% Contract. Highlights an 88% In-person, 6% Hybrid, and 6% Remote job distribution, with an average salary of $124,105 per year, or $59.7 per hour.

Java Developer

Gain America

Hicksville, NY • On-site

$90K/yr

Contractor

Re-posted 27 days ago

Job description

Job description
Required Skills
Proficient in Java 8+
Required Experience
Job Description:
Must be able to write quality Java 8+ code, and have prior experience of atleast 3+ years
J2EE enterprise level experience (either front or backend)
Preferred education:Typically a Bachelor's Degree or global equivalent in related discipline.
Job Type: Full-time
Schedule: Monday to Friday
COVID-19 considerations:Option to work remotely
General skills & competencies:
Basic understanding of industry practices. General proficiency with tools, systems, and procedures. Basic planning/organizational skills and techniquesGood decision making, analysis and problem solving skills. Good verbal and written communication skillsBasic presentation and speaking skillsBasic interpersonal skills

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