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Java Testing Jobs in Hempstead, NY (NOW HIRING)

Java Developer

Jersey City, NJ · On-site

$53.25 - $69/hr

Git, testing, modular design * Linux and shell scripting * Production support experience ... Java/OOP * GitHub Copilot or similar AI developer tools * Front-office trading or quantitative ...

Sr. Java Developer

Manhattan, NY · On-site

$63 - $80.50/hr

Java Developer * Clear articulate communication skills - We collaborate often and look for ... automated testing and why those disciplines are useful and important. * Five to Seven years of ...

Java developer

New York, NY · On-site

$55.75 - $72.25/hr

Microservices design patterns, RESTful API design, Java (17 or 21), Spring Boot, and Spring Cloud ... Quality & CI/CD Automation Maintain high code quality through automated unit/integration testing ...

Java Developer

New York, NY · On-site

$55.75 - $72.25/hr

Distributed Caching, Concurrent programming, Design patterns & Testing Frameworks. * Sybase/DB2 ... Java : Expert knowledge of the Java programming language and any mainstream JVM. * Design and ...

Java Developer - IV

Manhattan, NY · On-site

$56.25 - $72.75/hr

Java Developer - Iv Location: Basking Ridge, NJ (Hybrid) Duration: Long term contract * 3 days in ... Designing, developing, implementing, testing the applications. * Relevant experience programming in ...

Java Developer

Manhattan, NY · On-site

$125K - $150K/yr

Conduct unit and integration testing and participate in code reviews to ensure quality ... Strong proficiency in the Java programming language and an in-depth understanding of Java/JEE ...

Core/J2EE Java Spring Developer

Jersey City, NJ · On-site

$53.25 - $69/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... and mock testing frameworks Must be comfortable with Spring technologies, Spring MVC Working ...

Java Developer

Manhattan, NY · On-site

$56.25 - $72.75/hr

Conduct unit and integration testing and participate in code reviews to ensure quality ... Strong proficiency in the Java programming language and an in-depth understanding of Java/JEE ...

Java Developer

Manhattan, NY

$56.25 - $72.75/hr

Conduct unit and integration testing and participate in code reviews to ensure quality ... Strong proficiency in the Java programming language and an in-depth understanding of Java/JEE ...

Ensure best practices in coding, testing, deployment, and documentation. * Review code, mentor ... Strong expertise in Java and Spring Boot for building microservices architectures. * Hands-on ...

Senior Java Developer

Newark, NJ

$59.75 - $76.25/hr

Demonstrated use and knowledge of unit testing with JUnit and mock testing frameworks Must be ... Java,Tomcat, JBoss, Eclipse IDE, Spring Additional Information All your information will be kept ...

Java Full Stack Developer

New York, NY · On-site

$57.50 - $74/hr

Java Full Stack Developer Job Location: New York City, NY Job Type: Contract * Full Stack ... Testing Debugging Perform unit testing troubleshoot applications and fix bugs to ensure quality

Java Developer

New York, NY

$55.75 - $72.25/hr

Java Programmer Location : NY Duration : 12+months Rate : On W2 basis USC only Minimum Requirements ... Support testing (Functional, Performance, Access controls); Production support during weekend/off ...

Java Developer

Manhattan, NY · On-site

$120 - $150/hr

Microservices design patterns, RESTful API design, Java (17 or 21), Spring Boot, and Spring Cloud ... Maintain high code quality through automated unit/integration testing and actively participate in ...

Java FullStack Developer

New York, NY · On-site

$57.50 - $74/hr

HCSC is seeking an experienced Senior Java Full Stack Developer to design, develop, and maintain ... Perform code reviews, debugging, testing, and performance optimization. Manage source code using ...

Showing results 41-60

Java Testing information

See Hempstead, NY salary details

$16

$58

$80

How much do java testing jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for java testing in Hempstead, NY is $58.96, according to ZipRecruiter salary data. Most workers in this role earn between $51.01 and $66.01 per hour, depending on experience, location, and employer.

What is Java testing?

Java testing refers to the process of evaluating Java applications to ensure they work as expected and are free of bugs. It involves using various testing frameworks and tools, such as JUnit, TestNG, and Selenium, to automate and validate different parts of the code. Java testing can include unit testing, integration testing, system testing, and acceptance testing. Proper Java testing helps maintain software quality, improve reliability, and reduce the risk of defects in production environments.

What are the key skills and qualifications needed to thrive as a Java testing professional?

To thrive as a Java Testing professional, you need a strong understanding of Java programming, software testing methodologies, and a background in computer science or a related field. Familiarity with testing frameworks such as JUnit, Selenium, TestNG, and tools like Maven or Jenkins is typically required, along with certifications like ISTQB being advantageous. Attention to detail, analytical thinking, and effective communication are critical soft skills for identifying issues and collaborating with development teams. These skills ensure the delivery of robust, high-quality software products by enabling thorough testing and efficient problem resolution.

What are some common challenges faced by professionals in Java testing roles, and how can they be addressed?

Professionals in Java testing roles often encounter challenges such as maintaining test automation frameworks, ensuring compatibility across different Java versions, and keeping up with frequent code changes. Collaboration with developers is crucial to understand new features and potential impacts on existing tests. Effective communication, continuous learning, and adopting robust automation tools (like JUnit, TestNG, or Selenium) help address these challenges. Additionally, participating in code reviews and staying updated on best testing practices ensure the reliability and efficiency of the testing process.

What is the difference between Java Testing vs Java Developer?

AspectJava TestingJava Developer
Primary FocusTesting Java applications for bugs and quality assuranceDesigning, developing, and maintaining Java applications
Required SkillsKnowledge of testing frameworks (JUnit, TestNG), debugging, scriptingProficiency in Java programming, software design, problem-solving
CertificationsISTQB, Certified Tester, Java testing certificationsOracle Certified Java Programmer (OCJP), Java Developer certifications
Work EnvironmentQuality assurance teams, testing labs, software companiesDevelopment teams, software companies, tech startups

Java Testing primarily focuses on verifying the quality and functionality of Java applications through testing processes, while Java Developers are responsible for creating and maintaining Java software. Both roles often collaborate but require different skill sets and certifications. Java Testing is ideal for those interested in quality assurance, whereas Java Development involves software creation and problem-solving.

What jobs can you get if you know Java Testing?

Jobs for professionals skilled in Java testing include Software Test Engineer, QA Analyst, Automation Tester, and Quality Assurance Developer. These roles involve designing, executing, and maintaining test scripts using tools like Selenium or JUnit, often requiring knowledge of Java programming and testing frameworks.

What are popular job titles related to Java Testing jobs in Hempstead, NY?

For Java Testing jobs in Hempstead, NY, the most frequently searched job titles are:

What cities near Hempstead, NY are hiring for Java Testing jobs?

Cities near Hempstead, NY with the most Java Testing job openings:

Infographic showing various Java Testing job openings in Hempstead, NY as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 12% Part Time, 2% Temporary, and 3% Contract. Highlights an 88% Physical, 2% Hybrid, and 10% Remote job distribution, with an average salary of $122,640 per year, or $59 per hour.

$53.25 - $69/hr

Other

Posted 9 days ago


Job description

  • 10+ years of professional experience
  • Strong Java experience
  • Strong Python experience
  • Trading / Quant / Financial Markets / FinTech experience
  • Experience with KDB+/q — strongly preferred
  • Experience with time-series / market data
  • Experience with AI/ML models and quantitative analysis
  • Experience with research and backtesting frameworks
  • Experience working with large-scale / high-frequency datasets
  • Strong software engineering practices: Git, testing, modular design
  • Linux and shell scripting
  • Production support experience
  • Preferred:

    • KDB+/q expertise
    • AWS / cloud experience
    • CI/CD: GitHub, Maven, Jenkins, Artifactory, uDeploy
    • Java/OOP
    • GitHub Copilot or similar AI developer tools
    • Front-office trading or quantitative research infrastructure