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Java Application Developer Jobs in Holtsville, NY

GainAm

Java SpringBoot Developer job

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 ...

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

$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

GainAm

Junior Java Software Developer job

Hicksville, NY · On-site

$55K/yr

... application. Proven experience as a backend and frontend developer or similar role Experience ... C++, Java, Python) and JavaScript frameworks (e.g. Angular, React, Node.js) JavaScript WebRTC ...

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All JobsJava Application Developer JobsJava Application Developer Jobs in Holtsville, NY

Java Application Developer information

See Holtsville, NY salary details

$25

$59

$86

How much do java application developer jobs pay per hour?

As of Jul 8, 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 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 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 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, and why are they important?

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 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 76% Full Time, 20% Part Time, 1% Temporary, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $123,396 per year, or $59.3 per hour.

Java UI Application Developer

Buildstaff Inc.

East Patchogue, NY • On-site

Contractor

Re-posted yesterday

Job description

Company Description

BuildStaff Inc. provides rewarding career opportunities for Consultants and enables our Clients to become more agile and competitive through the innovative use of technology, people and process.  Founded in 2003 and headquartered in Fremont, CA BuildStaff supports our Client partners around the world, including the United States, Canada, and India* through a combination of local offices and global delivery.

Job Description

Job Description:

         5+ Yrs. of experience in Core Java & Web Technologies with extensive knowledge of XML/XSLT.

         Experience with MySQL preferred and knowledge of MongoDB is a nice to have.

         Experience with Rest services and web-development.

         Financial services and content management domain experience preferred

Additional Information

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

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