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Senior Software Developer Jobs in Pennsylvania (NOW HIRING)

Right Talent Right Now

Sr. Software Developer

Allentown, PA

$53.75 - $71/hr

Sr. Software Developer Location:Princeton, NJ Length 6-12 months contract The candidates will perform in a server-side developer role or may also work on client side, and will also be responsible for ...

THREE

Senior Software Developer

Pittston, PA · On-site

$51.50 - $68/hr

... as a software developer, primarily using C# * Excellent programming, debugging, and troubleshooting skills with C# and .NET * 3+ years of experience contributing in a senior technical role

*Cummins Business

Software Developer 2

Wormleysburg, PA · On-site

Senior Software DeveloperLocation: [Specify Location or Remote]Employment Type: Full-TimeAbout the Role:We are seeking an experienced Senior Software Developer to join our dynamic team. You will play ...

Vantage

Sr. Software Developer - PHP

New Hope, PA · On-site

Senior PHP Developer Company: Vantage Labs Vantage Labs is a world leader and innovator in the ... Collaborating with the development team and project managers to ideate software solutions.

The Biopôle

Senior Software Engineer

Indiana, PA · On-site

$100 - $130/hr

Senior Software Engineer About the role As a Senior Software Engineer within the Application and ... DevOps. * Proficiency in Python and SQL, with knowledge of data governance, data security ...

Mastech Digital

Senior Software Engineer

Pittsburgh, PA · On-site

$130K/yr

We are currently seeking a Senior Software Engineer for our client in the Banking domain. We value our professionals, providing comprehensive benefits and the opportunity for growth. This is a ...

Systems Staffing Group

sr software Engineer

Horsham, PA · On-site

$120K - $159K/yr

Systems Staffing Group is looking for a Senior Software Developer with an entrepreneurial mindset to contribute to their Life Sciences division. This role involves innovative software capability ...

Systems Staffing Group

sr software Engineer

Horsham, PA · On-site

$120K - $159K/yr

Systems Staffing Group is seeking a Senior Software Developer with an entrepreneurial mindset to join their Life Sciences division. This role involves pioneering product development, designing user ...

Mastech Digital

Senior Software Engineer

Pittsburgh, PA · On-site

$130K/yr

We are currently seeking a Senior Software Engineer for our client in the Banking domain. We value our professionals, providing comprehensive benefits and the opportunity for growth. This is a ...

Decision Resources

Senior SyteLine Developer

Pittsburgh, PA · On-site

$53 - $70/hr

Senior Software Developers will participate in the full software development life-cycle for client's Syteline/Infor CloudSuite Industrial ERP system. They will help clients enhance the functionality ...

SoftWriters, Inc.

Senior Software Engineer

Pittsburgh, PA · Hybrid

$118K - $156K/yr

Senior Software Engineer - SoftWriters Empower LTC Pharmacies. Save Lives. Build the Future of Healthcare Technology. About SoftWriters SoftWriters develops innovative IT solutions that empower ...

TE Connectivity

SR SOFTWARE ENGINEER

Middletown, PA · On-site

$118K - $155K/yr

Job Title: SR SOFTWARE ENGINEER Posting Start Date: 8/31/26 At TE, you will unleash your potential working with people from diverse backgrounds and industries to create a safer, sustainable and more ...

Certara USA, Inc.

Senior Software Engineer

Radnor, PA · On-site

$110K - $145K/yr

Your expertise in software development and commitment to delivering high-quality, compliant ... Leveraging your expertise as a Senior Full Stack Developer, you will design, develop, and maintain ...

Certara

Senior Software Engineer

Radnor, PA · On-site

$110K - $145K/yr

Your expertise in software development and commitment to delivering high-quality, compliant ... Leveraging your expertise as a Senior Full Stack Developer, you will design, develop, and maintain ...

Smith & Nephew

Senior Software Engineer

Pittsburgh, PA · On-site

$118K - $156K/yr

As a Senior Software Engineer, you will be responsible for designing, developing, and implementing software solutions that meet the highest standards of quality and performance. Your key ...

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All JobsSoftware Developer JobsSenior Software Developer JobsSenior Software Developer Jobs in Pennsylvania

Senior Software Developer information

See Pennsylvania salary details

$15

$61

$87

How much do senior software developer jobs pay per hour?

As of Sep 7, 2026, the average hourly pay for senior software developer in Pennsylvania is $61.88, according to ZipRecruiter salary data. Most workers in this role earn between $52.55 and $69.38 per hour, depending on experience, location, and employer.

What is a senior software developer?

Senior Software Developers are experienced professionals who design, develop, and maintain complex software applications. They often lead development teams, mentor junior developers, and make critical architectural decisions. Their responsibilities include writing high-quality code, troubleshooting technical issues, and ensuring that software projects meet performance and security standards. With deep expertise in programming languages and software engineering principles, they play a key role in delivering successful technology solutions for organizations.

What does a senior software developer do?

As a Senior Software Developer, you’ll typically be responsible for leading complex development projects, designing technical solutions, and mentoring junior team members. Daily tasks often include writing and reviewing code, participating in architecture discussions, collaborating with cross-functional teams (such as QA, product management, and DevOps), and troubleshooting high-level technical issues. You may also be involved in setting coding standards, conducting code reviews, and helping to plan sprints or project roadmaps.

What skills and qualifications are needed to thrive as a senior software developer?

To thrive as a Senior Software Developer, you need deep expertise in programming languages, software architecture, and problem-solving, typically backed by a bachelor’s degree in computer science or a related field. Proficiency with development frameworks, version control systems like Git, and cloud platforms such as AWS or Azure is standard, and certifications in these areas can be beneficial. Leadership, strong communication, and mentoring abilities set standout candidates apart in this role. These skills ensure that complex projects are delivered efficiently, code quality is maintained, and junior team members are effectively guided for overall team success.

What is the difference between Senior Software Developer vs Software Engineer?

AspectSenior Software DeveloperSoftware Engineer
CredentialsBachelor's degree in CS or related field; experience often 5+ yearsBachelor's or higher in CS or related field; similar experience levels
Work EnvironmentCollaborates on complex projects, mentors juniors, leads technical effortsDesigns, develops, tests software; may work on specific modules or systems
Industry UsageCommonly used in tech companies, startups, and enterprise firmsWidely used across industries, often interchangeable with developer roles

The main difference is that Senior Software Developers typically have more experience, leadership responsibilities, and focus on complex project oversight, while Software Engineers may focus more on designing and implementing software solutions. Both roles require similar credentials and are integral in software development teams, but Senior Software Developers often take on mentorship and strategic tasks.

More about Senior Software Developer jobs

What are the most commonly searched types of Software Developer jobs in Pennsylvania?

The most popular types of Software Developer jobs in Pennsylvania are:

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For Senior Software Developer jobs in Pennsylvania, the most frequently searched job titles are:

What job categories do people searching Senior Software Developer jobs in Pennsylvania look for?

The top searched job categories for Senior Software Developer jobs in Pennsylvania are:

What cities in Pennsylvania are hiring for Senior Software Developer jobs?

Cities in Pennsylvania with the most Senior Software Developer job openings:

What are popular job titles related to Senior Software Developer jobs in PA?

For Senior Software Developer jobs in PA, the most frequently searched job titles are:

Senior Software Developer jobs near you
Infographic showing various Senior Software Developer job openings in Pennsylvania as of August 2026, with employment types broken down into 91% Full Time, 6% Part Time, and 3% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $128,708 per year, or $61.9 per hour.

Sr. Software Developer

Right Talent Right Now

Allentown, PA

$53.75 - $71/hr

Full-time

Re-posted 8 days ago

Job description

Job Description

Sr. Software Developer


 Location:Princeton, NJ

Length 6-12 months contract 


The candidates will perform in a server-side developer role or may also work on client side, and will also be responsible for writing requirements/ technical specifications/use cases. The candidates are expected to demonstrate expertise in web technologies such as HTML5, CSS, JavaScript, Apache, AJAX and Rest, and have experience with XML and XPATH, in using multiple programming/scripting languages, developing automated test cases using the JUNIT Framework, and in cross browser development. The candidates are expected to rely on extensive experience and judgment to plan and accomplish project goals. A wide degree of creativity and latitude is expected.ResponsibilitiesThe ideal candidates will be responsible for: Participating in design/architecture meetings. Applying industry standard analysis, architecture, and development techniques, including Use Cases where appropriate, to assist in providing optimum solutions. Registration Development Efforts - design, coding, testing, debugging, quality assurance review, and appropriate documentation. Demonstrating strong problem solving ability, logic, and analytical skills. Interacting with other areas within ETS for providing automated interface points via web services and other technologies. Strong written and oral communication skills are a must. Maintaining team spirit and a positive attitude. Performing comprehensive preliminary testing and producing all entrance criteria documentation required to promote products under development to Software Test (SQA).Experience, Knowledge, Skills, and AbilitiesThe ideal candidates must have at least 8-10 years of progressively diverse analysis, development, and testing experience using Web and XML technologies. The person must demonstrate strong knowledge and experience with the responsibilities outlined above. The candidates must have significant experience with technologies listed below. Skills Required: Core Java (JDK 7+), J2EE (6+) , Hibernate (4.x), JUnit 4, Spring (3+), JDBC, XML, XSD, Oracle, PL-SQL Skills Desired: Postgres 9.x, PgSQL, Tomcat 6.x, Javascript, XHTML, JAXB, Nice to Have: Velocity Templating, Agile development, MDB (Message Driven Beans), Java Threads Extensive experience with pure J2EE and core Java technologies is must. Experience in client/ server integration. Experience in web technologies such as HTML5, CSS, AJAX, JavaScript is a must. Relational database development and ability to understand and write complex SQL is a must. Experience developing applications using multiple programming/scripting languages. Experience in developing automated test cases using the JUNIT Framework. Experience in cross browser development. Good interpersonal skills in order to interact with clients, technical staff, and third parties.Knowledge, Skills, and Abilities: A Bachelors degree with extensive coursework in Computer Science or an equivalent combination of education and experience from which comparable knowledge and abilities can be acquired is necessary.Platform Tools: Ant, EclipseLanguages: Java, HTML, JSF, XMLOperating Systems: Windows, UNIX/LinuxLocation Princeton, NJLength 6-12 month contract

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