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Java Developer Jobs in Melville, NY (NOW HIRING)

Java Developer

Manhattan, NY · On-site

$56.25 - $72.75/hr

The Financial Information Services Agency-Office of Payroll Administration (FISA-OPA) has a vacancy for a Java Developer who will provide support of production and development for our Citywide ...

Java Developer

Manhattan, NY · On-site

$56.25 - $72.75/hr

The Financial Information Services Agency-Office of Payroll Administration (FISA-OPA) has a vacancy for a Java Developer who will provide support of production and development for our Citywide ...

Java Developer

Manhattan, NY · On-site

$125K - $150K/yr

Company Description The Financial Information Services Agency-Office of Payroll Administration (FISA-OPA) has a vacancy for a Java Developer who will provide support of production and development for ...

Java Developer

New York, NY

$55.75 - $72.25/hr

Java/JavaScript Developer Location: NY Job Type: Full time Duration: 6+ months Requirements: * Mid/Senior level Java/JavaScript Developer - 3 - 5 years' experience * Working with the Testing Team ...

Java Developer

New York, NY · On-site

$55.75 - $72.25/hr

Java/JavaScript Developer Location: NY Job Type: Full time Duration: 6+ months Requirements: * Mid/Senior level Java/JavaScript Developer - 3 - 5 years' experience * Working with the Testing Team ...

"Java Developer"

New York, NY

$55.75 - $72.25/hr

Java Developer Location : New York city, NY Duration : Contract - To understand client requirements and propose solution pertaining to respective domain area. 4 plus years of experience in Java and ...

Java Developer

Manorhaven, NY · On-site

$52.25 - $67.50/hr

#W2 role only We are seeking a highly skilled Senior Java Developer to join our Securities Finance Technology team. This role will focus on designing and building a next generation automated locates ...

Java Developer Specialist

Jericho, NY · On-site +1

$53 - $68.50/hr

As an experienced Java Developer Specialist, you will have the ability to share new ideas and collaborate on projects as a consultant without the extensive demands of travel. The Project Delivery ...

Senior Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

We are looking for a Senior Java Developer who will design, develop, and maintain Java-based systems for equities trading, focusing on backend development, potentially including front-end components ...

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 ...

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 ...

Salary: $100,000 to $125,000 Ninth Wave AI Java Developer Full Time Opportunity New York City, NY Job Summary We are hiring an AI Java Developer to extend the Compass platform: a Spring Boot ...

AI Java Developer

Manhattan, NY · On-site

$100K - $125K/yr

Ninth Wave AI Java Developer Full Time Opportunity New York City, NY Job Summary We are hiring an AI Java Developer to extend the Compass platform: a Spring Boot application backed by OpenSearch and ...

Java Developer

New York, NY · On-site

$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 ...

Java Developer

New York, NY · On-site

$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 ...

AI Java Developer

Manhattan, NY · On-site

$56.25 - $72.75/hr

Ninth Wave AI Java Developer Full Time Opportunity New York City, NY Job Summary We are hiring an AI Java Developer to extend the Compass platform: a Spring Boot application backed by OpenSearch and ...

Java Developer

New York, NY · On-site

$55.75 - $72.25/hr

... Java, and Java 8, Spring, Spring Boot and relational databases * Awareness of messaging ... Knowledge / Experience of DevOps / SRE practices * Prior experience with public cloud providers ...

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:

Java Developer

New York, NY · On-site

$55.75 - $72.25/hr

Primary Responsibilities We are looking for a technically proficient hands-on Java and/or Scala developer with experience in distributed systems. The position will require supporting different phases ...

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Java Developer information

See Melville, NY salary details

$15

$58

$79

How much do java developer jobs pay per hour?

As of May 29, 2026, the average hourly pay for java developer in Melville, NY is $58.02, according to ZipRecruiter salary data. Most workers in this role earn between $50.19 and $64.95 per hour, depending on experience, location, and employer.

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 are Java Developers?

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.

Is AI replacing Java developers?

AI is automating certain coding tasks and improving software development processes, but Java developers are still essential for designing, implementing, and maintaining complex applications. Skills in programming, problem-solving, and understanding AI tools enhance a Java developer's value in the evolving tech landscape.

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.

What cities near Melville, NY are hiring for Java Developer jobs? Cities near Melville, NY with the most Java Developer job openings:
Infographic showing various Java Developer job openings in Melville, NY as of May 2026, with employment types broken down into 100% Contract. Highlights an 100% In-person job distribution, with an average salary of $120,688 per year, or $58 per hour.
Java Developer

Java Developer

City of New York

Manhattan, NY • On-site

$56.25 - $72.75/hr

Full-time

Medical, Dental, Vision, Retirement

Posted 12 hours ago


City Of New York rating

7.1

Company rating: 7.1 out of 10

Based on 77 frontline employees who took The Breakroom Quiz

472nd of 638 rated public administrative organizations


Job description

Job Description

The Financial Information Services Agency-Office of Payroll Administration (FISA-OPA) has a vacancy for a Java Developer who will provide support of production and development for our Citywide automated time keeping system (CITYTIME). The candidate's primary responsibilities will include building scalable, secure, and robust enterprise-level applications using the Java platform and its associated frameworks. Managing the full software development lifecycle and collaborating with cross-functional teams to deliver high-quality software solutions for the City's timekeeping system (CITYTIME) that includes activity and payroll processing, timesheet, roster, status, roll-call functionality, employee profile, leave balance, work schedule, self-care service, and integration between rule-based engine and Java application.
Key Responsibilities:
- Design and Development: Design, develop, implement, and maintain Java-based applications using the Java EE platform and related technologies.
- Collaboration: Work closely with business analysts, architects, and cross-functional teams to gather requirements, define specifications, and integrate software components into a fully functional system.
- Coding and Testing: Write clean, efficient, and testable code, adhering to coding standards and best practices. Conduct unit and integration testing and participate in code reviews to ensure quality.
- Performance and Scalability: Ensure high-volume, low-latency performance for mission-critical systems and optimize applications for speed and scalability.
- Troubleshooting and Support: Identify bottlenecks, debug applications, troubleshoot production problems, and provide timely resolutions.
- Documentation and Improvement: Document technical designs and specifications, and support continuous improvement by researching and presenting new technologies and alternatives.
Required Skills and Qualifications:
- Proficiency in Java: Strong proficiency in the Java programming language and an in-depth understanding of Java/JEE internals (class loading, memory management, transaction management).
- Frameworks and Technologies: Hands-on experience with MVC frameworks and ORM technologies. Willing to learn new frameworks and tools.
- Web Technologies: Experience with web services and API development.
- Databases: Knowledge of relational databases and proficiency in SQL.
- Development Methodologies and Tools: Familiarity with Agile methodologies, version control systems, and build tools like Ant.
- Soft Skills: Excellent problem-solving, analytical, and communication skills, with the ability to work effectively in a collaborative team environment.
Additional Information
P-446
The City of New York offers a comprehensive set of benefits and programs to employees, including health insurance, pension plan, Deferred Compensation Plan (with 457, 401K and Roth IRA options), pre-tax Commuter Benefit program, pre-tax Flexible Spending Accounts programs and more. Additional benefits such as prescription drug coverage, dental benefits, vision care benefits and more are also available through District Council 37 - Local 2627, the union that represents employees in this title.
To Apply
Applicants may visit the Jobs NYC website: www.nyc.gov/jobs and apply to Job ID: 779128. While all complete applications will be given consideration, only candidates selected for an interview will be contacted.
Hours/Shift
35 hours Weekly/Day.
Work Location
5 Manhattan West, NY, NY
IT PROJECT SPECIALIST - 95710

Qualifications

1. A baccalaureate degree from an accredited college in computer science, engineering, human computer interaction, interactive media, digital and graphics design, data visualization, communication or a related field, and four years of satisfactory full-time experience related to the area(s) required by the particular position and a specialization in a relevant technology, process, methodology and/or domain; or
2. An associate degree from an accredited college in computer science, engineering, human computer interaction, interactive media, digital and graphics design, data visualization, communication or a related field, and six years of satisfactory full-time experience related to the area(s) required by the particular position and a specialization in a relevant technology, process, methodology and/or domain; or
3. A baccalaureate degree from an accredited college, and eight years of satisfactory full-time experience related to the area(s) required by the particular position and a specialization in a relevant technology, process, methodology and/or domain; or
4. Education and/or experience which is equivalent to "1", "2", or "3" above.

Additional Information

The City of New York is an inclusive equal opportunity employer committed to recruiting and retaining a diverse workforce and providing a work environment that is free from discrimination and harassment based upon any legally protected status or protected characteristic, including but not limited to an individual's sex, race, color, ethnicity, national origin, age, religion, disability, sexual orientation, veteran status, gender identity, or pregnancy.


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