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Java Application Developer Jobs in Holtsville, NY

Gain America

Java Springboot Developer

Hicksville, NY · On-site

$110K/yr

... application requirements. Must Have Skills : Spring Boot, Java Enterprise Edition Good To Have ... AWS Certified Developer preferred Preferred education: Typically a Bachelor's Degree or global ...

Gain America

Java Developer

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

$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

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How much do java application developer jobs pay per hour?

As of Aug 29, 2026, the average hourly pay for java application developer in Holtsville, NY is $59.33, according to ZipRecruiter salary data. Most workers in this role earn between $48.80 and $70.29 per hour, depending on experience, location, and employer.

What does a Java application developer do?

A Java Application Developer designs, develops, and maintains software applications using the Java programming language. They are responsible for writing clean, efficient code, debugging and resolving technical issues, and collaborating with other developers, designers, and stakeholders to ensure applications meet user needs. Java Application Developers often work on both frontend and backend components, integrate databases, and ensure the security and scalability of applications. They may also participate in code reviews, testing, and documentation throughout the software development lifecycle.

What are the key skills and qualifications needed to thrive as a Java application developer?

To thrive as a Java Application Developer, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development principles, typically supported by a degree in computer science or a related field. Familiarity with frameworks like Spring or Hibernate, version control systems such as Git, and experience with build tools and IDEs are highly valued, and certifications like Oracle Certified Professional Java Programmer can be advantageous. Excellent problem-solving abilities, effective communication, and strong teamwork skills set top developers apart. These competencies ensure the delivery of robust, maintainable applications and facilitate collaboration in dynamic development environments.

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

Java Application Developers working on large-scale enterprise projects often encounter challenges such as managing complex codebases, ensuring application scalability, and maintaining robust security practices. Coordinating with cross-functional teams like QA, DevOps, and UI/UX can also present integration and communication hurdles. Staying up-to-date with evolving Java frameworks and best practices is essential to address performance bottlenecks and optimize application efficiency. Proactive problem-solving and effective collaboration are key to overcoming these challenges.

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

AspectJava Application DeveloperJava Software Engineer
Required CredentialsBachelor's in Computer Science or related field, Java certificationsBachelor's in Computer Science or related field, Java certifications
Work EnvironmentDevelops, tests, and maintains Java applicationsDesigns and implements Java-based solutions, often involved in architecture
Employer & Industry UsageTech companies, software firms, enterprise applicationsTech firms, consulting, enterprise software development
Common Search & ComparisonFocuses on application development tasksBroader role including system design and architecture

Java Application Developers primarily focus on building, testing, and maintaining Java applications, while Java Software Engineers often have a broader role involving system design and architecture. Both roles require similar credentials and are used across tech and enterprise industries, but their day-to-day responsibilities differ slightly.

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

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

Java Application Developer jobs near you
Infographic showing various Java Application Developer job openings in Holtsville, NY as of July 2026, with employment types broken down into 72% Full Time, 22% Part Time, 1% Temporary, and 5% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $123,396 per year, or $59.3 per hour.

Java JEE Application Developer

Hicksville, NY • On-site

Gain America
51 - 200 employees
Learn more about Gain Americaexternal

$70K/yr

Contractor

Re-posted 10 days ago

Job description

Job description
Required Skills
HTMLJavascriptCSS JSPServlets Struts Spring EJBS Web services SQL XML Unix/ Linux Apache HTTP Server, IBMIHS Java Web Containers (TomcatJettyetc) JEE Server experience (WeblogicWebsphereJBOSSetc.) JMS JDBC JPAHibernate
Required Experience
Job Description:
Design and implement JEE software applications in WebSphere Application ServerWeblogicJBoss or any other related JEE server
Use modern software engineering tools including Eclipse, Rational Application Developer (RAD), JDeveloper, NetBeans, HP Quality Center and JIRA for design, development, and testing the software
Work with users in an Agile development approach to understand requirements, then elicit feedback and refine solution through demonstrations
Experience working with users to define requirements and demonstrate solutions
Experience designing and delivering complex, highly-scalable software components
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 techniques.Good decision making, analysis and problem solving skillsGood verbal and written communication skills.Basic presentation and public speaking skillsBasic interpersonal skillsDeveloping professional credibility

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