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2,115 software developer jobs at 692 companies in Pennsylvania

1mo
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Software Developer
Houston or Cranberry Township
HybridFull Time
Seneca Resources Company, LLC
Seneca Resources Company, LLC: Private U.S. natural gas exploration and production serving Appalachian energy markets as a National Fuel subsidiary.
5+ YOEBachelor's in CS or related and 5+ years software development experience; strong C#/.NET, cloud (Microsoft Azure), DevOps, database, integration and communication skills.
Microsoft Azure, Azure DevOps, GitHub, Microsoft SQL Server, Microsoft SharePoint Online, Microsoft Power Platform, Power Apps, Power Automate, Bicep, Terraform, Git, C#, .NET, JavaScript, TypeScript, Python, Angular, Azure Functions, OAuth 2.0, managed identities, role-based access control
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1w
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Software Engineer
West Chester, Pennsylvania, United States
OnsiteFull Time
Communications Test Design, Inc.
Communications Test Design, Inc.: Global provider of engineering, repair, and logistics services.
0+ YOEC# software development experience preferred; 0–2 years of electrical engineering experience. Requires software engineering knowledge, analytical and communication skills, hardware troubleshooting, and lab testing experience.
CATV, Linux, C#, oscilloscope, signal generator, multimeter, power supply
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1w
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Software Developer
Newton or New Jersey or New York or Pennsylvania or Virginia
OnsiteFull Time
Planet Networks
Planet Networks: Connecting People, Places, and Things Since 1994
2+ YOERequires 2–7 years of professional software development experience, strong Python, Django, SQL, relational database, REST API, Git, Docker, and Linux skills, plus complex troubleshooting and mentorship experience.
Python, Django, SQL, PostgreSQL, Git, Docker, Linux, Copilot, Claude, Cursor, Celery, RabbitMQ, PostGIS, Microsoft SQL Server, ASP.NET MVC, React
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1mo
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Software Developer 2
Cranberry Township, Pennsylvania, United States
$69k-$87k/yr HybridFull Time
Westinghouse Electric Company
Westinghouse Electric Company: Global provider of nuclear power technology, fuel, and services.
3+ YOEBachelor's in Computer Science/Software Engineering, minimum 3 years software development experience, familiarity with .NET/C#, web technologies, SQL/Oracle, and REST APIs.
.NET, C#, MVC, SQL, HTML, JavaScript, CSS, Java, TypeScript, jQuery, Oracle, REST APIs, Bootstrap
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2mo
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Software Engineer Sr
Pittsburgh, Pennsylvania, United States
OnsiteFull Time
PNC Financial Services Group
PNC Financial Services GroupNYSE: PNC: Diversified financial services providing banking and investment solutions.
3+ YOEBachelor's degree or equivalent, 3+ years relevant software development experience; designing and developing software solutions, coding, testing, debugging; strong communication and collaboration skills.
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Software Engineer
Utah or Wisconsin or Alaska or West Virginia or District of Columbia or Washington or Virginia or Vermont or Texas or Tennessee or South Dakota or South Carolina or Rhode Island or Puerto Rico or Pennsylvania or Oregon or Oklahoma or Ohio or North Dakota or North Carolina or New York or New Mexico or New Jersey or New Hampshire or Nevada or Nebraska or Montana or Mississippi or Minnesota or Michigan or Massachusetts or Maryland or Maine or Louisiana or Kansas or Iowa or Indiana or Illinois or Idaho or Georgia or Florida or Delaware or Connecticut or Colorado or California or Arkansas or Arizona or Alabama or Virgin Islands, U.S. or Missouri or Wyoming
$80k-$90k/yr RemoteFull Time
Harris Computer
Harris Computer: Global provider of mission-critical vertical market software solutions.
3+ YOEBachelor\u0002s or equivalent experience, 3+ years software development, strong Java (11/17+), Spring/Spring Boot, REST API, databases, search tech, React/Next.js, and familiarity with AI-assisted development.
Java, JVM, Spring, Spring Boot, RESTful API, PostgreSQL, MySQL, MongoDB, Elasticsearch, React, Next.js, Material UI, GitHub Copilot, Claude, Cursor, ChatGPT
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2w
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Software Engineer
Philadelphia, Pennsylvania, United States
HybridFull Time
GreenXT
GreenXT: Private technical consulting and engineering firm serving corporations and U.S. government agencies, especially Navy programs.
3+ YOEBachelor's degree in computer, electrical, or computer engineering; 3–5 years of software development experience; active DoD Secret clearance; and availability to travel up to 10%.
Microsoft .NET Framework, Windriver Workbench, Tornado IDE, Linux, Red Hat, CentOS, C, C++, C#, Java, Atlassian, JIRA, Confluence, TCP/IP, UDP, SVN, Git, MATLAB, LabVIEW, Microsoft Access, SQL, PROFIBUS, MODBUS, IEC 61131-3, Programmable Logic Controller (PLC)
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3w
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Software Engineer
California or Florida or Illinois or Massachusetts or New Jersey or New York or Pennsylvania or Tennessee or Texas
$80k-$100k/yr RemoteFull Time
Vydia
Vydia: Music technology platform providing distribution, rights management, royalty, label, and merch e-commerce services for artists and labels.
3+ YOE3+ years of software engineering experience developing scalable web applications; backend proficiency, frontend familiarity, databases, APIs, cloud platforms, testing, Git, CI/CD, monitoring, and Agile practices.
Ruby, Ruby on Rails, Python, Node.js, Go, Java, JavaScript, TypeScript, React, Vue, HTML, CSS, PostgreSQL, MySQL, AWS, Google Cloud Platform (GCP), Microsoft Azure, Git, CI/CD
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Software Engineer
Pittsburgh, Pennsylvania, United States
HybridFull Time
Compliance Solutions Strategies
Compliance Solutions Strategies: Confluence is a private software providing regulatory reporting, portfolio analytics, and investor-communications solutions for investment managers.
2+ YOE.NET/C# developer with REST API design, software design patterns, agile experience, AI/LLM familiarity, React and CI/CD/DevOps knowledge; ~2+ years experience and a CS degree or equivalent.
.NET, C#, RESTful APIs, LLMs, React, Azure, Python, CI/CD, DevOps
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2w
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Software Engineer - E2
King of Prussia, Pennsylvania, United States
$91k-$169k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Global security and aerospace driving innovative defense solutions.
Software engineering background, successful project delivery, scaled Agile experience, and active TS clearance with ability to obtain SCI. Experience with Agile collaboration and software development required.
Java, C#, Rust, Angular, Python, Apache Kafka, Apache ActiveMQ, ELK Stack, OpenSearch, PostgreSQL, Redis, Helm, Kubernetes, Git, DevSecOps, Agile Development, Scaled Agile Framework, CI/CD
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1w
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Experienced Software Developer
Philadelphia, Pennsylvania, United States
$124k-$207k/yr HybridFull Time
AVEVA
AVEVA: Global leader in industrial software and digital transformation solutions.
8+ YOERequires 8+ years developing software in object-oriented languages such as TypeScript or C#, experience with large connected cloud systems, RESTful APIs, security, and leading medium-scale initiatives.
TypeScript, C#, Azure, Google Cloud, AWS, RESTful APIs
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3w
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Senior Software Developer
Philadelphia or United States
$110k-$135k/yr RemoteFull Time
TherapyNotes
TherapyNotes: Private behavioral-health software serving therapists, psychologists, counselors, and other mental-health professionals with EHR and practice-management tools.
5+ YOE5+ years professional software development, BS preferred, strong experience with Angular, .NET Core/ASP.NET Core, C#, TypeScript, JavaScript, HTML/CSS, PostgreSQL, API design, OOP and architecture.
Angular, ASP.NET Core, C#, PostgreSQL, TypeScript, JavaScript, HTML/CSS
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1mo
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Software Engineer
Philadelphia, Pennsylvania, United States
$65k-$102k/yr HybridFull Time
Noblis
Noblis: Nonprofit science, technology, and strategy organization for government missions.
0+ YOEBachelor's in an engineering discipline, 0–3 years software development experience with C/C++/C# or equivalent academic projects, active or obtainable DoD Secret clearance and US citizenship, valid/obtainable US passport, ability to travel 10–20%.
Microsoft Visual Studio, Git, Microsoft .NET Framework, Visio, MS Access, SQL, C, C++, C#, TCP/IP, UDP
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4d
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Advanced Software Engineer
Pittsburgh, Pennsylvania, United States
HybridFull Time
General Dynamics Mission Systems
General Dynamics Mission SystemsNew York Stock Exchange: GD: Defense electronics manufacturer and systems integrator for mission-critical solutions.
5+ YOEBachelor's degree in software engineering or related STEM field plus 5+ years of experience, or master's degree plus 3 years. Requires TS/SCI eligibility, U.S. citizenship, and software development expertise.
Java, C++, JavaScript, TypeScript, HTML, CSS, React, Redux, Docker, Kubernetes, Helm, Ansible, Terraform, Jenkins, GitLab, AWS, Agile, Kafka, RabbitMQ
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2mo
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Software Engineer II
Pittsburgh, Pennsylvania, United States
OnsiteFull Time
SMS group
SMS group: Builds metallurgical plants and machinery for metals industries.
3+ YOEBachelor's or Master's in CS or Software Engineering (or equivalent); 3+ years software development experience; expertise in React JS (frontend with 3D) and C# backend; knowledge of modern databases; strong problem-solving and teamwork.
React JS, C#
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3mo
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Engineer III, Software
Cranberry Township, Pennsylvania, United States
HybridFull Time
Omnicell
OmnicellNASDAQ: OMCL: Healthcare technology providing medication-management automation for healthcare settings and pharmacies.
5+ YOE5+ years software development experience; proficiency with C#, .NET, Microsoft SQL Server, Playwright; experience with test automation, microservices, TDD/BDD; AI-assisted development and prompt-engineering skills.
C#, .NET, Microsoft SQL Server, Playwright
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3mo
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Software Developer | C++ | Prediction Markets | Experienced Hire
Bala Cynwyd, Pennsylvania, United States
OnsiteMultiple Commitments Available
Susquehanna International Group
Susquehanna International Group: Global quantitative trading and technology firm.
Proficient in C++ with software development experience in finance or prediction markets.
C++, Software Development
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1w
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Senior Software Developer
Philadelphia, Pennsylvania, United States
$49k-$68k/yr HybridFull Time
College of Education and Human Development
College of Education and Human Development: Public research university serving students through higher education, professional training, and research in Philadelphia.
2+ YOEBachelor's degree in computer science, software engineering, information systems, or related field and 2+ years' related experience. Requires cloud development, API integration, testing, documentation, AI applications, Python or JavaScript, and secure data handling.
Python, JavaScript, APIs, source control
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2mo
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Senior Software Developer
Pittsburgh or United States
RemoteFull Time
Bizowie
Bizowie: Cloud-based ERP provider serving mid-market manufacturers, distributors, and online retailers.
5+ YOE5+ years professional software development; strong skills in a dynamic language (Perl, Python, Ruby, PHP, JavaScript); solid SQL and relational database skills; experience deploying/operating on AWS; strong written communication for remote work.
Perl, Python, Ruby, PHP, JavaScript, SQL, AWS
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1mo
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Software Engineer III
Mt. Laurel or Bala Cynwyd or Philadelphia or United States
$100k-$115k/yr HybridFull Time
American Collectors Insurance
American Collectors Insurance: Private specialty insurer serving collectors with agreed-value coverage for classic cars, motorcycles, and other collectible vehicles.
Hands-on software engineering across the SDLC including development, testing, deployment, production support, APIs, integrations, databases, CI, and collaboration with architects and stakeholders.
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