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Java Application Developer Jobs in Smithtown, NY

Barclays

Application Developer AVP

New York, NY · On-site

Barclays Services Corp. seeks Application Developer AVP in New York, NY (multiple positions ... Develop and support a high-throughput, low-latency, Java-based monolithic OMS used in U.S. equities ...

Noblesoft Technologies

Java Developer

New York, NY · On-site

$55.75 - $72.25/hr

Troubleshoot and resolve application issues in development and production * Work with databases to ... Java Developer * Strong proficiency in: * Java, J2EE * Spring / Spring Boot * Hibernate / JPA

Staffingine LLC

Java Developer

New York, NY · On-site

$55.75 - $72.25/hr

Java Developer Job Location: NYC, NY Job Type: Contract * Handson Coding design and testing of ... AWS S3 SQS SSM KMS etc * 2 years of application development in FrontOffice Fixed Income EQ or FX ...

CrackaJack Digital Solutions LLC

Java Developer

New York, NY · On-site

$55.75 - $72.25/hr

Java Backend Engineer Experience: 8+ Years Employment Type: Contract Location: NY We are seeking an ... Optimize application performance, scalability, and reliability * Collaborate with architects ...

Virtusa

Java Developer

New York, NY

$55.75 - $72.25/hr

for Java developer * Building the web application using Java, Spring Boot. * Build REST APIs and SDKs following best practices. * Flexibility to work on various platforms Skills * Architecture and ...

Virtusa

Java Developer

New York, NY · On-site

$55.75 - $72.25/hr

for Java developer * Building the web application using Java, Spring Boot. * Build REST APIs and SDKs following best practices. * Flexibility to work on various platforms Skills * Architecture and ...

Dellfor Technologies

Java Architect

New York, NY

$60K/yr

Java EE framework and system development * Experience with use cases, process flows, and UML ... IBM Content Manager, Rational Application Developer, Clear Case, Clear Quest, DB2 on z/os, AIX.

Contact Government Services, LLC

Java Developer

New York, NY · On-site

$55.75 - $72.25/hr

Java Developer Employment Type: Full-Time Department: Information Technology CGS is seeking a Java ... in Java web application user interface design and implementation including HTML, CSS, and ...

Collabera

Java Developer

New York, NY

$55.75 - $72.25/hr

Java Developer-Sr Duration: 6 Months We are seeking a highly technical and experienced developer to ... Maven, Subversion, Kovair (or equivalent products) Internet application development: firewalls ...

Avance Consulting Services

Java Developer

New York, NY

$55.75 - $72.25/hr

All selected profiles will be contacted within 1 day of application receipt. Hi, Greetings from ... Java Developer Location: Brooklyn NY Duration: Full Time/Permanent US Citizen's & GC's Only Key ...

Sonsoft Inc

Java with Web Services

New York, NY · On-site

$55.75 - $72.25/hr

At least 8 years of experience in web application programming and SQL &PL/SQL . * At least 8 years of developing experience Java, JavaScript with a good knowledge of its ecosystems. * At least 4 ...

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

Java Application Developer information

See Smithtown, 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 Smithtown, NY is $59.23, according to ZipRecruiter salary data. Most workers in this role earn between $48.75 and $70.19 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 are popular job titles related to Java Application Developer jobs in Smithtown, NY? For Java Application Developer jobs in Smithtown, NY, the most frequently searched job titles are:
What job categories do people searching Java Application Developer jobs in Smithtown, NY look for? The top searched job categories for Java Application Developer jobs in Smithtown, NY are:
What cities near Smithtown, NY are hiring for Java Application Developer jobs? Cities near Smithtown, NY with the most Java Application Developer job openings:
Java Application Developer jobs near you
UI Developer/Application Engineer - NYC, NY

UI Developer/Application Engineer - NYC, NY

Two95 International Inc.

New York, NY • Hybrid

Contractor

Re-posted 13 days ago

Job description

    Title - UI Developer/Application Engineer

    Position - Contract (12+ Months)

    Location - Hybrid/NYC, NY

    Rate - $Open(Best Possible)

 Job Description:

  • 5-7 years of experience in programming well-designed, testable, efficient and Web based UIs with Angular.
  • Experience in developing RESTful micro-services using Java, Groovy and various Spring/Spring-boot frameworks.
  • Has thorough knowledge of the Software Development Life Cycle process.
  • Experience with CICD platforms such as Gitlab, as well as development, testing, coverage, debugging and performance tools such as Intellij, Junit, Spock, Cucumber/Gherkin, Selenium and jMeter.
  • Experience in Java,Angular and Spring.

Note: If interested please send your updated resume and include your rate requirement along with your contact details with a suitable time when we can reach you. If you know of anyone in your sphere of contacts, who would be a perfect match for this job then, we would appreciate if you can forward this posting to them with a copy to us.

We look forward to hearing from you at the earliest!.

TWO95 International logo

About TWO95 International

Sourced by ZipRecruiter

At TWO95 International, we believe it is imperative that a hiring company is assured of procuring the right candidate to fill a job requirement. We have an extensive local and International network, and a fully digitalized sourcing approach that allows us to find a candidate best suited for the job. Furthermore, we strive to secure well matched opportunities that align with the personal and career aspirations of our candidates.

Industry

Recruiting and staffing services

Company size

11 - 50 Employees

Headquarters location

Cherry Hill, NJ, US

Year founded

2009

Social media

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