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659 c developer jobs at 268 companies in Pennsylvania

2mo
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C++ Engineer
Lancaster or Moscow or United States
HybridFull Time
Koble
Koble: Develops and sells ERP software for small businesses.
3+ YOEMid-level C++ experience; knowledge of C#, Rust, and JScript; SQL/PostgreSQL; familiarity with Windows tech like COM/MFC; experience refactoring large codebases.
C++, C#, Rust, JScript, SQL, PostgreSQL, COM, MFC, Windows
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4w
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C++ Algo Developer| Options Trading | Experienced Hire
Bala Cynwyd, Pennsylvania, United States
OnsiteFull Time
Susquehanna International Group
Susquehanna International Group: Global quantitative trading firm providing proprietary financial market liquidity.
5+ YOE5+ years developing performance-sensitive C++ code, experience with distributed systems/microservices, strong numerical/HPC background; C# or Python a plus; Bachelor's in CS/Math required (MS/PhD preferred); leadership experience preferred.
C++, C#, Python
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1mo
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C++ Developer | Options Market Making | Experienced Hire
Bala Cynwyd, Pennsylvania, United States
OnsiteFull Time
Susquehanna International Group
Susquehanna International Group: Global quantitative trading firm specializing in proprietary financial markets.
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
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1w
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I&C Engineer
Warrendale or Cranberry Township
$58k-$73k/yr HybridFull Time
Westinghouse Electric Company
Westinghouse Electric Company: Provides nuclear energy technology, products, and services.
Bachelor's in engineering, knowledge of PCB/analog-digital design and FPGA technology, experience with Labview, C++, Java, Python, and ability to develop test plans and system documentation.
Labview, C++, Java, Python, FPGA
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1mo
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C++ Developer | Options Market Making | Experienced Hire
Bala Cynwyd, Pennsylvania, United States
OnsiteAll Commitments Available
Susquehanna International Group
Susquehanna International Group: Global quantitative trading and market making firm.
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
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2mo
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Software Developer - C/C++, C#, Java, Visual Basic, MATLAB, and Labview
Philadelphia, Pennsylvania, United States
$75k-$85k/yr OnsiteFull Time
The GBS Group
The GBS Group: Provides technical engineering and maintenance services for infrastructure assets.
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
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3w
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C Programmer
Pittsburgh or Arlington
OnsiteFull Time
Carnegie Mellon University
Carnegie Mellon University: Global research university providing higher education and conducting scientific research.
2+ YOEExpert C programming and bash scripting; experience with Python, software development lifecycle, problem solving, and working independently or on teams. BS/MS/PhD plus relevant years of experience as specified; ability to obtain Department of War security clearance; U.S. work authorization required.
C, Python, bash, Docker, Linux
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1mo
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C++ Software Engineer (Senior, Staff, or Lead)
Philadelphia, Pennsylvania, United States
$135k-$185k/yr OnsiteFull Time
Ghost Robotics
Ghost Robotics: Developing autonomous quadrupedal robots for defense and industrial applications.
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
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1mo
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Safety SW I&C Engineer PLC Control Logic
Warrendale, Pennsylvania, United States
$58k-$73k/yr HybridFull Time
WECTEC Staffing Services
WECTEC Staffing Services: Provides technical staffing and contingent labor for energy industries.
Bachelor's in electrical/computer engineering required. Must have PLC programming knowledge and experience with PLC platforms; exposure to IEC 61131-3 languages preferred. Familiarity with C/C++, real-time/embedded systems, and regulated development processes desired.
PLC, IEC 61131-3, Function Block Diagram, Ladder Logic, Structured Text, C, C++
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1mo
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I&C Engineer
Lachine or Lynchburg or Virginia or Washington or North Carolina or Pennsylvania or Massachusetts or United States or North America
$99k-$110k/yr OnsiteFull Time
Framatome
Framatome: Designs, builds, and maintains nuclear power plant infrastructure.
2+ YOEBachelor's in Engineering and P.Eng required, minimum 2 years related experience; experience with DCS/PLC/SCADA platforms (Triconex, Foxboro DCS, Wonderware/AVEVA, TXS, Siemens, National Instruments/LabVIEW); develop specifications, software design, and lead site commissioning.
DCS, PLC, SCADA, Triconex, Foxboro DCS, Wonderware, AVEVA, TXS, Siemens, National Instruments, LabVIEW
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3w
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C Programmer
Pittsburgh or Arlington
OnsiteFull Time
Software Engineering Institute
Software Engineering Institute: Developing software and AI engineering for national security.
2+ YOEExpert C programming and bash scripting, strong problem-solving, ability to learn new languages, BS/MS/PhD in quantitative discipline with 8/5/2 years' experience respectively, ability to obtain DoD security clearance, periodic travel.
C, Python, Bash, Docker, Linux
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3mo
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Project I&C Engineer
Columbus or Detroit or Cleveland or Akron or Toledo or Pittsburgh
$88k-$150k/yr HybridFull Time
Arcadis
ArcadisEuronext Amsterdam: ARCAD: Designing and engineering sustainable solutions for natural and built environments
5+ YOE5+ years I&C, automation, and SCADA system design/implementation in water/wastewater; EIT/PE license; Bachelor's in Mechanical, Electrical, Chemical or Environmental Engineering.
AutoCAD, Revit, PLC, HMI, SCADA, Fiber optic networks, Radio telemetry, Cellular telemetry, IT networks, Microsoft Office
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1mo
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Autonomy Software Engineer (C++)
Pittsburgh, Pennsylvania, United States
OnsiteFull Time
Near Earth Autonomy
Near Earth Autonomy: Develops autonomous flight technology for uncrewed aerial vehicles.
3+ YOEDevelop and maintain autonomy software in C++ for autonomous helicopters; ROS2; Linux; Python; travel; US citizenship or permanent residency.
C++, ROS2, Python, Linux
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1mo
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Application Developer C
Philadelphia, Pennsylvania, United States
$72k/yr OnsiteFull Time
University of Pennsylvania
University of Pennsylvania: Research university offering higher education and healthcare services.
2+ YOEBachelor's degree + 2–3 years experience (Master's preferred). Experience with Python, Next.js, Electron, software development, data pipelines, AI tools for image analysis; strong analytical and communication skills.
Python, Next.js, Electron
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1mo
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Application Developer C
Philadelphia, Pennsylvania, United States
$72k/yr OnsiteFull Time
University of Pennsylvania
University of Pennsylvania: Provides Ivy League higher education and conducts advanced scientific research.
2+ YOEBachelor's and 2+ years' experience required. Develop, deploy, and maintain pathology software, data pipelines, and AI-enabled tools; experience with Python, Next.JS, electron, web apps, databases, APIs, and version control; strong analytical and communication skills.
Python, Next.JS, electron
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3d
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Software Developer (.NET/C#) – NAVSUP Programs
Philadelphia, Pennsylvania, United States
HybridFull Time
ITC Defense
ITC Defense: Provides engineering and logistics services to defense organizations.
0+ YOEBachelor's in CS/IT/SE, active or obtainable Secret clearance, 0–4 years development experience, proficiency with C#, ASP.NET MVC, SQL Server, HTML, JavaScript, REST/Web Services, OOP, relational DBs, troubleshooting, and Agile teamwork.
C#, ASP.NET, MVC, SQL Server, HTML, JavaScript, REST APIs, Web Services, WebRoR, EFTS, SCIP, VersionOne, Azure DevOps, Jira
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1mo
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Staff Software Engineer, Connectivity (C++)
Pittsburgh or Mountain View
$171k-$273k/yr HybridFull Time
Aurora
AuroraNASDAQ: AUR: Developing autonomous driving technology for trucking and passenger mobility.
Expert C++ skills for high-performance, thread-safe Linux systems; networking protocol experience (TCP, UDP, gRPC, HTTP); BS/MS/PhD in CS or equivalent; mentoring and large codebase experience.
C++, TCP, UDP, gRPC, HTTP, Linux, GoLang
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1mo
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P&C Underwriter
Conshohocken or Oak Brook or Plano
HybridFull Time
Novacore
Novacore: Independent specialty insurance provider for niche markets.
2+ YOE2+ years P&C underwriting experience with binding authority or brokerage focus; bachelor's degree or equivalent; product development/distribution experience preferred; ability to build profitable portfolio and provide team leadership.
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2mo
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Linux Application Engineer
Pittsburgh, Pennsylvania, United States
HybridFull Time
Hellbender
Hellbender: Develops and manufactures AI-enabled computing sensors and robotic systems.
5+ YOEDevelop robust Linux applications in C/C++ or Python; troubleshoot Linux systems; collaborate with kernel teams.
Git, CI/CD, Linux, Python, C, C++, Bash, Systemd, ELK, Prometheus, Docker, Podman, Yocto, Buildroot, ROS 2
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3mo
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Project I&C Engineer
Columbus or Detroit or Cleveland or Akron or Toledo or Pittsburgh
$88k-$150k/yr HybridFull Time
Arcadis
ArcadisEuronext Amsterdam: ARCAD: Global design, engineering, and consultancy for natural and built assets.
5+ YOEBachelor's in engineering, 5+ years I&C/automation/SCADA experience in water/wastewater, EIT or PE, PLC/HMI programming, AutoCAD/Revit familiarity, Microsoft Office proficiency, valid driver's license, willingness to travel ~25%.
SCADA, PLC, HMI, AutoCAD, Revit, Microsoft Word, Microsoft Excel, Microsoft Project, Microsoft Outlook
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