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Java Software Development Engineer In Test Jobs in Trenton, NJ

ISite Technologies Inc

Principal SDET

Trenton, NJ · On-site

Principal SDET Location: Hamilton Township, NJ-Onsite Interview (Only Locals) Experience: 10 Years ... Strong programming skills in Java, JavaScript/TypeScript, or Python. • Experience with API ...

New

Palnar

Sr. SDET Consultant

Princeton, NJ · On-site

$52.50 - $67.50/hr

* 10+ years of experience as a SDET/Quality Assurance Specialist role * Experience in Insurance and/or financial business domains * Excellent communication, analytical and time management skills

T-Mobile

Senior SDET Engineer

Philadelphia, PA · On-site

$89K - $161K/yr

We are looking for a Senior Software Development Engineer in Test (SDET) to help build and maintain the quality of our web applications. You will work closely with software engineers and product ...

CYNET SYSTEMS

Senior SDET

Princeton, NJ · On-site

$47 - $52/hr

Strong software development background, preferably a developer who transitioned into test engineering. * Extensive experience writing automation frameworks in JavaScript. * Background in Agile ...

T-Mobile

Senior SDET Engineer

Philadelphia, PA · On-site

$89K - $161K/yr

... and sustaining automated test processes and controls throughout software development and ... Java etc.). (Required) * 4-7 years Professional experience using 3 or more automation tools (e.g ...

Palnar

IT Professional (multiple openings)

Cranbury, NJ · On-site

Software Development Engineer in Test (SDET): Participate in multiple phases of project life cycle development including requirement gathering, s/w design, dev, & testing of comp apps using various ...

SA Technologies Inc.

Java Software Engineer

Princeton, NJ · On-site

$54.25 - $74.50/hr

Java Software Engineer- * Location: Princeton, NJ * Employment: Full Time * Rate : DOE Job ... Required Qualifications * 7+ years of experience in software design and development utilizing core ...

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Java Software Development Engineer In Test information

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$60

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How much do java software development engineer in test jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for java software development engineer in test in Trenton, NJ is $60.59, according to ZipRecruiter salary data. Most workers in this role earn between $49.90 and $68.46 per hour, depending on experience, location, and employer.

What is the difference between Java Software Development Engineer In Test vs Java QA Engineer?

AspectJava Software Development Engineer In TestJava QA Engineer
Primary FocusDevelops automated tests, writes test frameworks, and ensures software quality through codingPerforms manual and automated testing, focuses on test execution and defect reporting
Skills & CertificationsJava programming, automation tools (Selenium, JUnit), scripting, CI/CD knowledgeTesting methodologies, Java basics, automation tools, bug tracking
Work EnvironmentSoftware development teams, Agile/Scrum environments, coding-intensiveTesting teams, collaboration with developers, sometimes manual testing

In summary, Java Software Development Engineer In Test roles focus on creating automated testing solutions and integrating testing into the development process, requiring strong coding skills. Java QA Engineers primarily perform testing activities, including manual and automated tests, often with less emphasis on developing testing frameworks.

What are the key skills and qualifications needed to thrive as a Java Software Development Engineer in Test?

To thrive as a Java Software Development Engineer In Test, you need strong programming skills in Java, a solid understanding of software testing principles, and experience with automated testing frameworks, often backed by a degree in computer science or related field. Familiarity with tools like Selenium, TestNG, JUnit, CI/CD systems, and source control platforms such as Git is typically required, along with knowledge of API testing and scripting. Excellent problem-solving abilities, attention to detail, and clear communication skills help you identify issues and collaborate effectively with development teams. These skills ensure the delivery of high-quality, reliable software by enabling thorough, efficient, and automated testing processes.

What does a Java Software Development Engineer in Test do?

A Java Software Development Engineer In Test (SDET) is responsible for designing, developing, and maintaining automated test frameworks and scripts using Java. SDETs work closely with developers and QA teams to ensure the quality and reliability of software applications by writing code that tests other code. They also help identify bugs, create test plans, and contribute to continuous integration and deployment processes. SDETs play a key role in improving software quality and speeding up release cycles through automation.

How does a Java Software Development Engineer in Test typically collaborate with developers and QA teams during the software development lifecycle?

A Java SDET works closely with both developers and QA teams to ensure software quality from the earliest stages of development. They participate in sprint planning, help define acceptance criteria, and design automated test frameworks that integrate smoothly with the development pipeline. Collaboration often involves reviewing code, sharing test results in real time, and troubleshooting issues together to accelerate the feedback loop. This hands-on involvement helps catch defects early and supports a culture of continuous integration and delivery.

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Cities near Trenton, NJ with the most Java Software Development Engineer In Test job openings:

Java Software Development Engineer In Test jobs near you

Principal SDET

ISite Technologies Inc

Trenton, NJ • On-site

Other

Posted 3 days ago

New

Job description

Job Role: Principal SDET

Location: Hamilton Township, NJ-Onsite Interview (Only Locals)

Experience: 10 Years

Skills:

• Seeking a Principal SDET with strong Wealth Management / Financial Services experience.
• Strong hands-on experience in test automation and enterprise-wide automation frameworks.
• Lead automation strategy across multiple applications and platforms.
• Work with a team of 3–4 QA engineers and offshore QA teams.
• Strong experience with UI and front-end development/testing.
• Experience with Selenium, Playwright, Cypress, or similar automation tools.
• Strong programming skills in Java, JavaScript/TypeScript, or Python.
• Experience with API automation, CI/CD, and end-to-end testing.
• Provide technical leadership, code reviews, mentoring, and automation best practices.

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