47 c c developer jobs at 10 companies in Normal, IL

1d
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Embedded Software Engineer 2
Mossville, Illinois, United States
$54/hr OnsiteContract
Belcan
Belcan: Provides engineering and technical staffing solutions for global industries.
2+ YOEBachelor's degree in computer science, software or mechatronic engineering, or related field; 2–4 years of experience; C or C++ programming; embedded systems, software lifecycle, troubleshooting, schematics, and data sheet knowledge.
C, C++, SQL, Visual Basic
1mo
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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
2d
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Embedded Software Engineer - Platform Software
Mossville, Illinois, United States
$98k-$146k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction and mining equipment, engines, and gas turbines.
Bachelor's degree in electrical or computer engineering required. Experience with low-level embedded software, C/C++, RTOS, AUTOSAR, Python, shell scripting, Git, Agile, and software testing preferred.
C, C++, RTOS, AUTOSAR, Python, Shell, Git, Agile, J1939, CAN, Ethernet, oscilloscopes, debuggers, logic analyzers
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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Firmware Engineer
Champaign, Illinois, United States
$90k-$110k/yr OnsiteFull Time
Horizon Hobby
Horizon Hobby: Distributes and manufactures radio-controlled hobby products and accessories.
2+ YOEBachelor's in engineering, 2+ years embedded C/C++ firmware experience, familiarity with microcontrollers, low-level drivers (SPI,I²C,UART), debugging tools, and ability to read schematics.
C, C++, SPI, I²C, UART, PWM, ADC, oscilloscope, logic analyzer, Altium, Python
3d
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Developer
Morton, Illinois, United States
$60k-$80k/yr OnsiteFull Time
Morton Industries
Morton Industries: Manufactures precision tube and sheet metal assemblies for OEMs.
Bachelor’s degree in computer science, information systems, or related field, or equivalent experience; proficiency in Python, C#, .NET, SQL, JavaScript, HTML/CSS; relational database and ERP experience.
Python, C#, .NET, SQL, JavaScript, HTML, CSS, MS SQL Server, MySQL, ERP, APIs, RESTful services, Agile, Git
3d
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Developer
Morton, Illinois, United States
$60k-$80k/yr OnsiteFull Time
Morton Industries
Morton Industries: Provides precision metal fabrication and industrial manufacturing solutions.
Bachelor's degree in computer science, information systems, or related field, or equivalent experience; proficiency in Python, C#, .NET, SQL, JavaScript, HTML/CSS; database and ERP experience required.
Python, C#, .NET, SQL, JavaScript, HTML, CSS, MS SQL Server, MySQL, Git, ERP, RESTful services
1mo
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Senior System Software Engineer
Santa Clara or Champaign or Redmond
$184k-$357k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
9+ YOE9+ years software development experience; proficiency in C++, Java, Scala and CUDA; experience with data platform and distributed systems; enterprise customer support and open source contributions.
C++, Java, Scala, CUDA, Apache Spark, RAPIDS, CCCL, UCX, Apache Arrow, Velox, Presto, Apache DataFusion, Parquet, ORC, JSON
1mo
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Senior System Software Engineer
Santa Clara or Champaign or Redmond
$184k-$357k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
9+ YOE9+ years software development experience, 5+ years data platform development, proficiency in C++, Java, Scala, CUDA; BS/MS/PhD in computer science or equivalent; experience with Apache Spark and supporting enterprise customers.
C++, CUDA, Java, Scala, Apache Spark, Velox, Presto, Apache Arrow, Apache DataFusion, RAPIDS, CCCL, UCX
2w
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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)
1mo
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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
4w
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Electrical Engineer
Clinton, Illinois, United States
$87k-$154k/yr OnsiteFull Time
Constellation Energy
Constellation EnergyNASDAQ: CEG: Produces carbon-free electricity and supplies energy to customers.
Bachelor's in engineering required; 0–5 years experience depending on level; EIT preferred; electrical and I&C experience preferred; maintain unescorted access and medical fitness.
2w
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Staff Simulation Engineer, Factory Design
Normal or Plymouth
$126k-$157k/yr OnsiteFull Time
Rivian
RivianNASDAQ: RIVN: Designs and manufactures electric vehicles and charging networks.
7+ YOEBachelor’s degree or equivalent experience, 7+ years in industrial or manufacturing engineering, discrete-event simulation expertise, and proficiency with simulation tools, FlexScript, Simtalk, C++, or Python.
FlexScript, SimTalk, C++, Python, Microsoft Excel, Google Sheets, Tableau, SQL, AutoCAD
12h
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Embedded Software Engineer 2
Chillicothe or Mossville
$103k-$110k/yr OnsiteFull Time
Cintal: Provides engineering design and product validation for industrial machinery.
2+ YOERequires 2–4 years of experience and a bachelor's degree in engineering, computer science, or equivalent. Requires robotics, autonomy, electronic systems, troubleshooting, technical writing, C++/Python, Linux, CAN, and Ethernet familiarity.
C++, Python, Linux, CAN, Ethernet