31 c c developer jobs at 7 companies in Creve Coeur, IL
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Autonomy Development Engineer
Mossville or Irving or Pittsburgh
$98k-$158k/yr OnsiteFull Time
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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Lead Embedded Engineer
Mossville, Illinois, United States
$128k-$193k/yr OnsiteFull Time
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
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Engineer IV, Embedded Software Developer (Peoria, IL, US, 61639)
Peoria, Illinois, United States
$112k-$133k/yr HybridFull Time
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
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Developer
Morton, Illinois, United States
$60k-$80k/yr OnsiteFull Time
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
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Developer
Morton, Illinois, United States
$60k-$80k/yr OnsiteFull Time
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
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Sr. Software Engineer (.Net Full Stack)
Peoria or Tempe or Alpharetta or Peoria
$96k-$138k/yr HybridFull Time
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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Embedded Software Engineer 2
Chillicothe or Mossville
$103k-$108k/yr OnsiteFull Time
2+ YOERequires 2–4 years of experience, a bachelor's in computer engineering or similar, and embedded software development using C++14, Linux, and Git. U.S. work authorization required; visa sponsorship available.
C++14, Linux, GIT
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Enterprise Software Developer
Peoria, Illinois, United States
$55k-$90k/yr RemoteFull Time
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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Electrical Engineer
Clinton, Illinois, United States
$87k-$154k/yr OnsiteFull Time
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.