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Software Test Engineer Jobs in Philadelphia, PA (NOW HIRING)

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 ...

Comcast

Agentic AI Test Engineer

Mount Laurel, NJ · On-site +1

$114K - $172K/yr

As an AI Agentic Software Engineer, you will create re-usable AI agents that will be used across ... We are seeking a AI Agentic Test Engineer to join our core automation team. This role is designed ...

New

ECS

Radar Integration & Test Engineer

Moorestown, NJ · On-site

The engineer will work directly with systems, software, hardware, and program teams to ensure radar ... Hands-on use of test equipment (oscilloscopes, spectrum analyzers, signal generators, Wireshark ...

Comcast

Agentic AI Test Engineer

Mount Laurel, NJ · On-site +1

As an AI Agentic Software Engineer, you will create re-usable AI agents that will be used across ... We are seeking a AI Agentic Test Engineer to join our core automation team. This role is designed ...

New

FORT Robotics

Sr. Test Engineer-Automation

Philadelphia, PA · On-site

$46.50 - $61.25/hr

We are searching for a dynamic and experienced Senior Software Engineer - Test Infrastructure to join our team and help us build the future for autonomous and robotic machines. Responsibilities

L3HHCM20

Specialist, Integration/Test Engineer

Bristol, PA · On-site

$88K - $164K/yr

Job Title: Specialist, Integration/Test Engineer Job Code: 39975 Job Location: Bristol, PA Job ... Develop and implement both hardware and software system level test programs, plans, specifications ...

SA Technologies Inc.

Test Engineer

Moorestown, NJ

WiFi test engineer will provide troubleshooting support and optimization analysis. The individual will be part of a cross-functional team developing automation and testing of technologies and ...

INNOVATIVE AEROSYSTEMS

Test Engineer

Exton, PA · On-site

Work with design engineers to ensure design for test and manufacturing elements is incorporated into production releases. * Performs troubleshooting and failure analysis and documents results.

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All JobsSoftware Test Engineer JobsSoftware Test Engineer Jobs in Philadelphia, PA

Software Test Engineer information

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How much do software test engineer jobs pay per hour?

As of Aug 8, 2026, the average hourly pay for software test engineer in Philadelphia, PA is $51.92, according to ZipRecruiter salary data. Most workers in this role earn between $42.45 and $59.18 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a software test engineer, and why are they important?

To thrive as a Software Test Engineer, you need a solid understanding of software development life cycles, test methodologies, and proficiency in programming languages such as Python or Java, often supported by a degree in computer science or related fields. Familiarity with automation tools like Selenium, JUnit, or TestNG, and knowledge of bug tracking systems such as Jira are typically required. Attention to detail, analytical thinking, and effective communication set standout engineers apart by enabling thorough defect identification and clear reporting. These skills and qualities are crucial for ensuring software reliability, meeting quality standards, and facilitating smooth collaboration across development teams.

What is a software test engineer?

A software test engineer conducts quality assurance tests on software to make sure programs are functioning properly. The three types of testing strategies are black box, where the tester is not familiar with the software, white box, where the tester is aware of the software’s internal structure, and gray box, which is a combination of the two. Responsibilities in this job include running diagnostic tests with a critical mindset, assessing the functionality, and reporting the findings.

What are some common challenges faced by software test engineers when working with cross-functional development teams?

Software Test Engineers often encounter challenges such as aligning testing timelines with rapid development cycles, ensuring clear communication of bugs and requirements, and adapting to evolving project priorities. Collaborating closely with developers, product managers, and UX designers requires proactive communication and flexibility, especially when dealing with ambiguous requirements or shifting deadlines. To succeed, it's important to maintain detailed documentation, participate actively in agile ceremonies, and foster a collaborative attitude to resolve issues efficiently and ensure high-quality software releases.

What is the difference between Software Test Engineer vs QA Analyst?

AspectSoftware Test EngineerQA Analyst
CertificationsISTQB, CSTE, CSQAISTQB, CSTE, CSQA
Work EnvironmentDevelopment teams, testing labsQuality assurance departments, testing labs
Industry UsageSoftware companies, tech firmsSoftware companies, IT organizations
Primary FocusDesigning, executing tests, automationTest planning, process improvement, documentation

Both roles often require similar certifications and work in software testing environments within tech industries. The Software Test Engineer typically focuses on test case development, automation, and execution, while the QA Analyst emphasizes test planning, quality processes, and documentation. Understanding these distinctions helps organizations assign the right responsibilities and professionals for their testing needs.

More about Software Test Engineer jobs
What are the most commonly searched types of Software Test Engineer jobs in Philadelphia, PA? The most popular types of Software Test Engineer jobs in Philadelphia, PA are:
What are popular job titles related to Software Test Engineer jobs in Philadelphia, PA? For Software Test Engineer jobs in Philadelphia, PA, the most frequently searched job titles are:
What job categories do people searching Software Test Engineer jobs in Philadelphia, PA look for? The top searched job categories for Software Test Engineer jobs in Philadelphia, PA are:
What cities near Philadelphia, PA are hiring for Software Test Engineer jobs? Cities near Philadelphia, PA with the most Software Test Engineer job openings:
Software Test Engineer jobs near you
Infographic showing various Software Test Engineer job openings in Philadelphia, PA as of August 2026, with employment types broken down into 87% Full Time, 9% Part Time, and 4% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $107,986 per year, or $51.9 per hour.

Software Integration & Test Engineer

Data Intelligence LLC

Moorestown, NJ • On-site

$95K - $110K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 6 days ago

Job description

Data Intelligence is seeking a Software Integration & Test Engineer II to support development and sustainment of the U.S. Navy Aegis Weapons System in Moorestown, NJ. This role focuses on system-level software integration and testing in a laboratory environment, supporting mission-critical Navy defense systems. The role involves close collaboration with software developers and systems engineers to execute integration testing, troubleshoot distributed software systems, and develop automation tools to support diagnostics and regression testing.
This is a fully on-site position in Moorestown, NJ. The salary range for this position is between $95,000-$110,000 annually, depending on experience.
Responsibilities:
  • Develop a working understanding of system architecture and subsystem message flows within distributed publish/subscribe (pub/sub) environments.
  • Execute system-level integration testing derived from documented software requirements.
  • Perform manual and automated integration testing and document results.
  • Troubleshoot distributed software components through gray-box analysis and production code review.
  • Identify, reproduce, document, and retest integration defects, capturing logs, traces, and diagnostic data to support root cause analysis.
  • Develop and maintain automated regression tests using Python.
  • Create utilities, scripts, or tools to support testing, diagnostics, and automation.
  • Install, configure, and integrate subsystem software builds into laboratory environments.
  • Support software loading and system integration testing using hardware, simulators, and networked systems.
  • Maintain laboratory system readiness and equipment operability during integration and testing activities.
  • Coordinate laboratory resources and schedules to support integration and test execution.
  • Collaborate with software engineers, systems engineers, and integration teams in a configuration-controlled environment.
  • Support integration events that may occur outside standard business hours when required.
  • Analyze production code (C/C++/Java) for integration troubleshooting

Requirements:
  • Active DoD Secret clearance
  • 2-4 years experience in software integration, test, or software engineering
  • Experience with troubleshooting distributed software systems in Linux/Unix environments
  • Ability to read and write C/C++ or Java code
  • Python scripting experience
  • Bachelor's degree in Computer Science, Engineering, or related field

Preferred Experience:
  • Integration of software in distributed or system-of-systems architectures
  • Publish/subscribe messaging architectures
  • Development of automated test frameworks or integration tooling
  • CI/CD pipelines and automated build/test environments
  • Tools such as Git, Artifactory, Jira, DOORS, Jazz, or similar
  • Performance analysis and monitoring tools
  • Industry certifications such as ISTQB, Security+, or similar

Why Join Data Intelligence, LLC?
At Data Intelligence, LLC, we are committed to providing innovative solutions that support our nation's defense capabilities. By joining our team, you will have the opportunity to work on cutting-edge cloud technologies while supporting the U.S. Navy's mission to enhance national security. Our collaborative work environment fosters growth, learning, and continuous improvement.
About Us:
Since 2005, Data Intelligence (DI) has been a trusted partner in supporting the critical missions of our government clients. Data Intelligence, LLC is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability. We offer competitive compensation, a collaborative culture, and the opportunity to work alongside top talent in support of our country's most critical operations. We work with Veterans organization to proactively hire those who have served our country. Enjoy medical, dental, vision, disability and life insurance, a 401K plan, paid time off (PTO), and 11 paid holidays. We value our employees and offer a supportive, team-oriented environment with opportunities for advancement.

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