301 software development engineer c c jobs at 153 companies in Pennsylvania
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C++ Engineer
Lancaster or Moscow
HybridFull Time
Fluency in C++ required; experience refactoring large codebases, familiarity with C#, Rust, JScript, SQL/Postgres, and older Windows technologies (COM, ATL, MFC) is desirable.
C++, C#, Rust, Zig, Odin, JScript, SQL, Postgres, COM, Active Template Library, MFC
2mo
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C++ Software Engineer (Senior, Staff, or Lead)
Philadelphia, Pennsylvania, United States
$135k-$185k/yr OnsiteFull Time
5+ YOEStrong modern C++ (C++17/20) production experience, Linux, Git, GitLab CI/CD, CMake, debugging, concurrency, and system design. Senior+ levels require 5+ years (Staff 8+, Lead 10+) and permanent U.S. residency; clear background checks required.
C++17, C++20, Linux, Git, GitLab CI/CD, CMake, Docker, ROS, ROS 2, Python
3mo
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Software Developer - C/C++, C#, Java, Visual Basic, MATLAB, and Labview
Philadelphia, Pennsylvania, United States
$75k-$85k/yr OnsiteFull Time
2+ YOEDevelop software across C/C++, C#, Java, VB, MATLAB, LabVIEW; cybersecurity and embedded systems; Linux; DB/GUI; bachelor degree; 2+ years experience; Secret clearance preferred/obtainable.
C, C++, C#, Java, Visual Basic, MATLAB, LabVIEW, Linux, Cameo System Modeler, SQL, Microsoft Access, CSV, RDF, OWL, AllegroGraph, GATE, NLTK
1mo
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Safety SW I&C Engineer HMI Systems
Warrendale, Pennsylvania, United States
$58k-$73k/yr HybridFull Time
0+ YOEBachelor's in computer/electrical/software engineering, experience with C/C++, exposure to GUI/HMI concepts and frameworks, Ansys SCADE experience beneficial, familiarity with SQL and regulated development processes.
Ansys SCADE, C, C++, Qt, WinForms, WPF, SQL
3w
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Associate Principal Engineer - Senior C++ Developer
Fort Washington, Pennsylvania, United States
OnsiteFull Time, Contract
10+ YOE10+ years C++ development experience, proficient with STL, COM/DCOM, BOOST, multi-threaded programming, OO analysis/design; English (required) and German (preferred) communication skills.
C++, STL, COM/DCOM, BOOST, Tcl/Tk, Python
2mo
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Autonomy Software Engineer (C++)
Pittsburgh, Pennsylvania, United States
OnsiteFull Time
3+ YOEDevelop and maintain autonomy software in C++ for autonomous helicopters; ROS2; Linux; Python; travel; US citizenship or permanent residency.
C++, ROS2, Python, Linux
3mo
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C++ Developer | Options Market Making | Experienced Hire
Bala Cynwyd, Pennsylvania, United States
OnsiteAll Commitments Available
2+ YOE2+ years in modern C++, performance-critical code, real-time systems, collaboration with traders/researchers; knowledge of TCP/UDP or exchange protocols a plus; degree in CS/Engineering/Math or related field.
C++, Networking, Exchange protocols
3mo
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C++ Developer | Options Market Making | Experienced Hire
Bala Cynwyd, Pennsylvania, United States
OnsiteFull Time
2+ YOE2+ years in modern C++, performance-critical code, real-time systems, plus knowledge of TCP/UDP networking or exchange protocols.
C++, TCP/IP, Networking
5d
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Senior Embedded Software Engineer (C++) - Hardware Safety
Pittsburgh or Palo Alto or Detroit or United States
$160k-$240k/yr HybridFull Time
4+ YOEBachelor's degree and 4+ years, master's and 2+ years, or PhD; expert embedded C/C++, ARM Cortex-R5F, safety-critical drivers, RTOS, debugging, and ISO 26262 ASIL-B/C concepts.
C, C++, FreeRTOS, SafeRTOS, TDA4, Jacinto 7, TI Safety Diagnostic Library (SDL), JTAG, ARM Cortex-R5F, Python, Bazel, Docker, Linux, gtests, Tracealyzer, Jama, SPI, I2C, LBIST, PBIST, ECC, DCC, ESM
2mo
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Principal Software Development Engineer
Philadelphia, Pennsylvania, United States
OnsiteFull Time
15+ YOEExtensive experience in Linux-based systems and C/C++/Golang/Python; knowledge of distributed systems, cloud-native/containerized environments, and carrier-grade network infrastructure; 15+ years relevant experience and Bachelor's degree preferred.
Linux, C, C++, Golang, Python, Docker, Kubernetes
1w
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Muni-Link: Senior Software Engineer C#
Altoona, Pennsylvania, United States
OnsiteFull Time
Bachelor's degree in computer science, information systems, or equivalent experience. Requires C#/.NET expertise, RESTful web services, iterative development, high-availability environments, and Domain Driven Design.
C#, .NET, React, TypeScript, Java, PHP, HTML, REST, Domain Driven Design
1mo
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Software Engineer
Philadelphia, Pennsylvania, United States
$65k-$102k/yr HybridFull Time
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
15h
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Intern: Software Engineer, Product Development (Summer 2027)
Cranberry Township, Pennsylvania, United States
OnsiteInternship
Currently enrolled in an ABET-accredited electrical, computer, software engineering, computer science, or related program; strong C/C++/Python skills, software lifecycle awareness, and independent and team collaboration abilities.
C, C++, Python
2w
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Staff Software Development Engineer L5
Canonsburg or Bowie
$113k-$150k/yr OnsiteFull Time
8+ YOERequires 8+ years of software development experience, a bachelor's degree, C#/.NET, SQL, JavaScript, Angular, cloud and Kubernetes experience, and distributed systems expertise.
C#, .NET, SQL, LINQ, JavaScript, Angular, Google Cloud Platform, Azure, Kubernetes, Datadog, Grafana, ELK Stack, Logstash, Dynatrace, GitHub Copilot, Claude
3mo
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Software Development Engineer
Pittsburgh, Pennsylvania, United States
OnsiteFull Time
3+ YOE3+ years of experience developing large-scale C++ applications in Linux/Unix; BS in Computer Science or related field; experience with Git, JIRA, Make, CMake; MATLAB knowledge; strong communication and analytical skills.
Git, JIRA, Make, CMake, MATLAB, C++
3w
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Co-op: Software Engineer, Product Development (Spring 2026)
Cranberry Township, Pennsylvania, United States
OnsiteInternship, Temporary
Enrolled in ABET-accredited engineering or CS program; strong C/C++/Python skills; proactive problem-solver with awareness of software lifecycle.
C, C++, Python
1mo
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Software Engineer
Philadelphia, Pennsylvania, United States
$65k-$102k/yr HybridFull Time
0+ YOEBachelor's in engineering discipline; 0–3 years developing in C, C++, and/or C#; active or ability to obtain DoD Secret clearance; US citizenship and valid/obtainable US passport; ability to travel 10–20%.
Microsoft Visual Studio, Git, Microsoft Visio, Microsoft Access, Microsoft .NET Framework, C, C++, C#, SQL
3mo
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Software Engineer - Embedded Software
Pittsburgh, Pennsylvania, United States
OnsiteFull Time
Embedded software for robotics; C/C++, Linux; ROS/RTOS knowledge a plus; U.S. work authorization
C, C++, Linux, Git, RTOS, ROS
1w
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Software Research and Development Engineer
State College, Pennsylvania, United States
$92k-$175k/yr HybridFull Time
0+ YOEBachelor's degree in engineering or science, programming experience with Python, Java, Rust, or C++, software development fundamentals, mathematics or statistics knowledge, U.S. citizenship, and eligibility for Top Secret/SCI clearance.
Python, Java, Rust, C++, Git, Integrated Development Environments (IDEs), Kubernetes, Docker, CI/CD, Scrum, Kanban
2mo
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Embedded Software Development Engineer-Onsite
Murrysville, Pennsylvania, United States
$70/hr OnsiteContract
5+ YOEBachelor's (required) or Master's (preferred) in CS/SE/IT; 5+ years' experience (3+ with Master's); firmware development in C/C++; medical or regulated-industry experience; hardware integration and GitHub; quality documentation.
C/C++, GitHub, ARM Processors, Real Time Operating Systems, DevOps, Agile Methodology, API, Secure Boot, Software Test Automation, AI tools
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