19 software development engineer c c jobs at 5 companies in Princeton, IL

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Autonomy Development Engineer
Mossville or Irving or Pittsburgh
$98k-$158k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
Experienced C/C++ engineer for developing production autonomy software; embedded/real-time, debugging, lifecycle, and system integration experience; Bachelor's degree or equivalent industry experience.
C, C++, ROS, Linux, CI/CD, Git, Matlab/Simulink, AUTOSAR Classic Platform (BSW, RTE), CAN, Ethernet
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Senior Autonomy Development Engineer
Mossville or Irving or Pittsburgh
$113k-$183k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
Develop production-quality C/C++ autonomy software; participate in full SDLC; support validation, safety, and hardware/software integration; bachelor's in CS/Engineering or equivalent experience.
C, C++, ROS, Linux, CI/CD, Git, MATLAB/Simulink, AUTOSAR, CAN, Ethernet
2mo
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Software Engineer I
Ottawa, Illinois, United States
$70k-$80k/yr OnsiteFull Time
Advantech
AdvantechTaiwan Stock Exchange: 2395: Global provider of industrial IoT and embedded computing solutions.
2+ YOE2+ years embedded software experience; strong C/C++ and Python; experience with Embedded Linux, Yocto, QNX, RTOS, BSP/kernel work; BS/MS in CS/EE or equivalent; knowledge of IP and serial protocols; ARM experience preferred.
Embedded Linux, Yocto, QNX, RTOS, C, C++, Python, C#
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Senior Autonomy Development Engineer
Mossville or Irving
$113k-$183k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction and mining equipment, engines, and gas turbines.
Develop production C/C++ autonomy software, contribute to full SDLC, support validation and functional safety, and collaborate across hardware/software teams; bachelor\u0002s degree or equivalent experience preferred.
C++, C, Linux, CI/CD, Git, ROS, AUTOSAR, Matlab/Simulink, CAN, Ethernet
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Embedded Software Engineer - Platform Software
Mossville, Illinois, United States
$98k-$146k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
BS in Electrical or Computer Engineering required; experience developing low-level embedded software (RTOS, drivers, boot loaders) using C/C++; familiarity with J1939/CAN/Ethernet, Python/shell scripting, Git, and embedded test/debug tools.
RTOS, C, C++, Python, shell scripting, Git, AUTOSAR, J1939, CAN, Ethernet, oscilloscopes, debuggers, logic analyzers, Agile
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Embedded Software Engineer
Mossville, Illinois, United States
$128k-$146k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction and mining equipment, engines, and gas turbines.
5+ YOEBachelor's in Computer/Electrical Engineering or Computer Science and 5+ years embedded software development experience; proficiency with C, MathWorks Simulink, lab testing, debugger tools, GIT, CAN, and CANape.
C, MathWorks Simulink, Lauterbach, GIT, CAN, CANape
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Autonomy Development Engineer
Mossville or Irving
$98k-$158k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction and mining equipment, engines, and gas turbines.
Proficiency in C/C++, embedded and real-time development, SDLC, debugging and optimization; experience with autonomy domains, Linux, CI/CD and hardware/software integration; Bachelor’s in CS/Engineering or equivalent experience.
C/C++, ROS, Linux, CI/CD, Git, Matlab/Simulink, AUTOSAR Classic Platform, CAN, Ethernet
3mo
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Engineer IV, Embedded Software Developer (Peoria, IL, US, 61639)
Peoria, Illinois, United States
$112k-$133k/yr HybridFull Time
Komatsu
KomatsuTokyo Stock Exchange: 6301: Manufactures and services construction, mining, and industrial heavy machinery.
6+ YOEBachelor’s degree in engineering; 6+ years related experience; real-time Linux, C; schematics reading; documentation; risk analysis; debugging and testing.
Real-time OS, Linux, C programming, Oscilloscopes, Multimeter
3w
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Sr. Software Engineer (.Net Full Stack)
Peoria or Tempe or Alpharetta or Peoria
$96k-$138k/yr HybridFull Time
RLI
RLINYSE: RLI: Specialty insurance carrier providing property, casualty, and surety solutions.
8+ YOE8+ years software development experience; strong C#/.NET full‑stack skills with Blazor, REST APIs, microservices; experience with MongoDB, Microsoft SQL Server, Kafka, Git, CI/CD and AI-assisted development tools.
C#, .NET, Blazor, Razor, HTML5, CSS3, JavaScript, MongoDB, Microsoft SQL Server, Kafka, Git, CI/CD, GitHub Copilot, ChatGPT, Large Language Models (LLMs), Retrieval-Augmented Generation (RAG)
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Autonomy Development Engineer
Mossville or Irving
$98k-$158k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction and mining equipment, engines, and gas turbines.
Bachelor’s in engineering or equivalent; strong C++ and Python skills; experience in localization/SLAM, state estimation, Kalman filtering, IMU/GNSS integration; ability to write production-quality software and participate in validation.
C++, Python, Simultaneous Localization and Mapping (SLAM), Robot Operating System (ROS)
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Enterprise Software Developer
Peoria, Illinois, United States
$55k-$90k/yr RemoteFull Time
CSE Software
CSE Software: Provides custom software development, simulation, and technical support services.
2+ YOEBachelor's in CS or 2+ years experience, proficiency in C#, .NET, Entity Framework Core, OOP, unit testing, relational databases, web application technologies, and source control; able to work independently and with customers.
C#, .NET, Entity Framework Core, React, Angular, MVC, HTML/CSS, NoSQL, Microsoft Azure, Amazon AWS
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Lead Embedded Engineer
Mossville, Illinois, United States
$128k-$193k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction and mining equipment, engines, and gas turbines.
6+ YOEExperience leading embedded C/C++ development for network communication and foundational software, requirements analysis, troubleshooting, and customer interfacing; 6+ years systems/software experience preferred.
C, C++, AVB/TSN, Industrial Ethernet, Autonomy and Automation middleware, CAN, CAN FD, J1939, Ethernet
3w
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Autonomy Engineering Development Specialist
Mossville or Clayton
$128k-$209k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction and mining equipment, engines, and gas turbines.
Design and lead embedded AUTOSAR-based software architecture; develop Embedded C/C++ in RTOS; work with MATLAB/Simulink, CAN/Ethernet, GIT; support safety, cybersecurity, verification, and mentor engineers.
Embedded C/C++, RTOS, AUTOSAR, MATLAB/Simulink, CAN, Ethernet, GIT
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Positioning and Controls Software Engineer
Mossville, Illinois, United States
$98k-$146k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
Develop positioning and control algorithms using Simulink and C++, validate via simulation, work with GNSS/IMU/UTS sensing, real-time systems and Kalman filters; strong analytical and communication skills; Master\u0002s degree preferred.
Simulink, C++, GNSS, IMU, UTS, Kalman Filter, Real-time operating systems
2mo
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Autonomy Engineering Development Specialist
Mossville or Clayton
$128k-$209k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
Expertise in embedded C/C++ for RTOS, AUTOSAR (Classic preferred), software architecture for autonomy/remote control, experience with MATLAB/Simulink, vehicle networks (CAN, Ethernet), GIT, debuggers and cross-compilers; bachelor’s in engineering/computer science preferred.
Embedded C/C++, RTOS, AUTOSAR, BSW, RTE, MATLAB/Simulink, CAN, Ethernet, GIT, debuggers, cross-compilers
5d
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Manufacturing Controls Engineer - PLC
East Peoria, Illinois, United States
$113k-$169k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
8+ YOEBachelor’s degree in engineering or equivalent experience; 8+ years of PLC/HMI software development, design, and troubleshooting preferred, with industrial automation, robotics, project management, and manufacturing experience.
Programmable Logic Controller (PLC), Human Machine Interface (HMI), Siemens Step 7, Siemens WinCC, Allen Bradley PLC5, FactoryTalk, MATLAB Simulink, C, C++
4d
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Manufacturing Controls Engineer - PLC
East Peoria, Illinois, United States
$113k-$169k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction and mining equipment, engines, and gas turbines.
8+ YOEBachelor’s degree in engineering desired; 8+ years of PLC/HMI software development, design, and troubleshooting experience preferred, including Siemens Step 7, WinCC, and manufacturing automation.
Programmable Logic Controller (PLC), Human Machine Interface (HMI), Siemens Step 7, Siemens WinCC, Allen Bradley PLC5, FactoryTalk, MATLAB Simulink, C, C++, Robotic Process Automation (RPA)
3w
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Autonomy Engineering Specialist
Mossville or Irving
$128k-$209k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction and mining equipment, engines, and gas turbines.
Bachelor's in Engineering/Computer Science/Materials Science required; proven experience designing and developing complex C++ software for robotics/autonomy; functional safety and sensor experience preferred.
C++
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Autonomy Engineering Specialist
Mossville, Illinois, United States
$128k-$209k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
Degree in Engineering/Computer Science/Materials Science required. Experience with software product design and architecture, C++ development, design reviews, test/validation, and robotics/autonomy preferred. Up to 10% travel; relocation and visa sponsorship available.
C++