ZipRecruiter

Log In

1

Software Developer In Test Jobs in Pennsylvania (NOW HIRING)

T-Mobile

Senior Engineer, SDET

Philadelphia, PA · On-site

$89.40K - $161.30K/yr

At T-Mobile, we invest in YOU! Our Total Rewards Package ensures that employees get the same big ... and sustaining automated test processes and controls throughout software development and ...

Pacer Group

System Test Engineer

Pittsburgh, PA · On-site

MS or PhD in Electrical Engineering, Computer Engineering, Software Engineering, Computer Science, Biomedical Engineering Optional Skills: * Experience in Test Automation using scripting language ...

TrafficCast

Senior Software Developer

Philadelphia, PA · On-site

$90K - $125K/yr

Position Senior Software Engineer TCI is seeking a high-energy, experienced server side software ... in an Agile/Scrum environment. * Implement automated unit and integration tests (TDD preferred)

TrafficCast

Senior Software Developer

Philadelphia, PA

$90K - $125K/yr

Position Senior Software Engineer TCI is seeking a high-energy, experienced server side software ... in an Agile/Scrum environment. * Implement automated unit and integration tests (TDD preferred)

Berkadia

Software Developer

Ambler, PA · On-site

Summary: The Software Developer is responsible for the implementation and testing of software ... test coverage; * Participates in peer code reviews; * Thoroughly documents code and design;

ASCENSUS

Software Engineer

Philadelphia, PA

Senior Level (5-15 years experience) * SDET (3+ years experience) * Work at the cutting edge of enterprise AI, solving complex challenges and improving how intelligent systems perform at scale. In ...

*Cummins Business

Software Developer 2

Lemoyne, PA · On-site

You will play a key role in designing, developing, and maintaining scalable, high-performance ... Design, develop, test, and deploy robust, scalable, and maintainable software solutions. * Write ...

All Lines Technology

Software Developer

Johnstown, PA · On-site

Write and maintain automated tests for new and existing features * Travel is expected ( Required Education and Experience * B. S. in Computer Science, Software Engineering, or related field * 3-5 ...

next page

Showing results 1-20

People also search for

All JobsSoftware Developer In Test JobsSoftware Developer In Test Jobs in Pennsylvania

Software Developer In Test information

See Pennsylvania salary details

$11

$54

$74

How much do software developer in test jobs pay per hour?

As of May 30, 2026, the average hourly pay for software developer in test in Pennsylvania is $54.89, according to ZipRecruiter salary data. Most workers in this role earn between $48.17 and $62.16 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Software Developer In Test, and why are they important?

To thrive as a Software Developer In Test, you need strong programming skills, knowledge of testing methodologies, and typically a degree in computer science or a related field. Familiarity with automation frameworks (such as Selenium or Cypress), continuous integration tools, and version control systems is crucial. Attention to detail, analytical thinking, and effective communication set outstanding SDETs apart. These competencies ensure the creation of robust, reliable software and foster productive collaboration between development and QA teams.

How does a Software Developer in Test typically collaborate with development and QA teams during the software lifecycle?

A Software Developer in Test (SDET) works closely with both development and QA teams throughout the software development lifecycle. They participate in planning and design discussions to understand feature requirements and ensure testability, write and maintain automated test scripts, and review code for quality and test coverage. SDETs often act as a bridge, facilitating communication between developers and testers to identify defects early and improve the efficiency of the testing process. This collaborative approach helps deliver robust and reliable software while fostering a culture of quality across teams.

What are Software Developers in Test?

Software Developers in Test (SDETs) are professionals who specialize in both software development and quality assurance. They design, develop, and maintain automated testing frameworks and tests to ensure the functionality, reliability, and performance of software products. SDETs work closely with development teams to identify potential issues early in the development cycle and ensure high-quality releases. Their role often involves writing code for automated tests, creating testing tools, and sometimes contributing to the product codebase itself.

Is SDET a good career path?

A Software Development Engineer in Test (SDET) is a valuable role that combines software development and testing skills, often involving automation tools like Selenium or JUnit. It offers strong job growth, competitive salaries, and opportunities to work on quality assurance and testing frameworks. Success in this career typically requires programming knowledge, understanding of testing methodologies, and continuous learning of new tools and technologies.

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

AspectSoftware Developer In TestQA Engineer
CredentialsProgramming skills, testing frameworks, sometimes certifications like ISTQBTesting certifications, quality assurance training, sometimes programming knowledge
Work EnvironmentCollaborates closely with developers, involved in automation and scriptingFocuses on manual and automated testing, quality process management
Industry UsageCommon in agile, DevOps teams, software development companiesUsed across various industries, including software, manufacturing, and healthcare
Search & Comparison IntentOften compared for automation and development skillsCompared for testing methodologies and quality assurance roles

The main difference is that a Software Developer In Test primarily develops automated tests and collaborates with developers, while a QA Engineer focuses on overall quality assurance, including manual testing and process improvement. Both roles require testing knowledge, but the Developer In Test emphasizes scripting and automation skills.

What are the most commonly searched types of Software Developer In Test jobs in Pennsylvania? The most popular types of Software Developer In Test jobs in Pennsylvania are:
What are popular job titles related to Software Developer In Test jobs in Pennsylvania? For Software Developer In Test jobs in Pennsylvania, the most frequently searched job titles are:
What job categories do people searching Software Developer In Test jobs in Pennsylvania look for? The top searched job categories for Software Developer In Test jobs in Pennsylvania are:
Software Developer In Test jobs near you
Infographic showing various Software Developer In Test job openings in Pennsylvania as of May 2026, with employment types broken down into 100% Full Time. Highlights an 33% In-person, 34% Hybrid, and 33% Remote job distribution, with an average salary of $114,179 per year, or $54.9 per hour.

Principal Software Developer

Naval Nuclear Laboratory (FMP)

West Mifflin, PA • On-site

Full-time

Posted 9 days ago

Job description

Job Summary:
Naval Nuclear Laboratory is an organization that values Trust, Empowerment, and Collaboration, dedicated to the safety and reliability of naval nuclear reactors. They are seeking a Principal Software Developer to lead the development of complex software solutions for reactor engineering, mentoring engineers and overseeing projects to enhance reactor performance and data science applications.
Responsibilities:
• lead the reactor engineering community in developing and implementing complex software solutions for scientific and engineering problems
• provide common software engineering solutions for the reactor design community
• mentor and oversee multiple software engineers and nuclear engineers in designing, developing, testing, verifying, and maintaining engineering applications and programs
• work closely with management and leads to define the future of the scientific and engineering work efforts across the reactor engineering, data science and high performance computing technologies
• focus on near term execution
• evaluate thermal hydraulic and reactor performance design conditions
• develop robust, user friendly, automated tools
• function within an agile development methodology
• work effectively across multiple projects simultaneously
• develop scientific software independently, as well as within interdisciplinary teams with minimal supervision
Qualifications:
Required:
• Bachelors degree from an accredited college or university in a related technical, engineering or science field and a minimum of 9 years of relevant experience; or Masters degree from an accredited college or university in a related technical, engineering or science field and a minimum of 7 years of relevant experience; or Doctorate degree from an accredited college or university in a related technical, engineering, science field and a minimum of 3 years of relevant experience; or Currently a Principal Reactor Training Engineer, Refueling Engineer, or Field (RPCO) Engineer at the Company.
• All candidates must be U.S. citizens.
• Applicants selected will be subject to a Federal background investigation and must meet eligibility requirements for access to classified matter.
• FMP is a government contractor and maintains a drug free workplace and workforce.
• All candidates must be able to pass a drug test in compliance with FMP company policy and 10 CFR 707.
Preferred:
• Strong programming skills with compiled (e.g., Java, C, C++ or Fortran) and/or interpreted (e.g., Python) scientific computing languages
• Demonstrated experience with all aspects of software architecture (design, implementation, testing, maintenance, configuration management)
• Experience with client-server software systems used across multiple operating environments (e.g. Windows, Linux)
• Experience with Graphical User Interface
• Parallel programming and running parallel jobs on supercomputing systems
• Experience functioning within an agile development methodology
• Ability to work effectively across multiple projects simultaneously
• Demonstrated ability and passion for developing scientific software
• Capacity to work independently, as well as within interdisciplinary teams with minimal supervision
Company:
The Naval Nuclear Laboratory is operated by Fluor Marine Propulsion, LLC. The Naval Nuclear Laboratory comprises the U.S. Founded in 1946, the company is headquartered in New York, USA, with a team of 5001-10000 employees. The company is currently Late Stage.

Apply