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C Developer Jobs in Romeoville, IL (NOW HIRING)

CB&I

Senior Civil Structural Engineer (LT&C)

Plainfield, IL · On-site

$98K - $133K/yr

Overview The Senior Civil Structural Engineer will have the opportunity to work on and lead the design and analysis of a wide variety of complex steel and concrete Low Temperature and Cryogenic (LT&C ...

Brindley Engineering

General Application

Lisle, IL

Brindley Engineering's talented team consists of Structural Engineers, Mechanical Engineers, Process Engineers, Instrumentation & Controls (I&C) Engineers, Electrical Engineers, Project Managers ...

Brindley Engineering

General Application

Lisle, IL · On-site

Brindley Engineering's talented team consists of Structural Engineers, Mechanical Engineers, Process Engineers, Instrumentation & Controls (I&C) Engineers, Electrical Engineers, Project Managers ...

Brindley Engineering

General Application

Lisle, IL

Brindley Engineering's talented team consists of Structural Engineers, Mechanical Engineers, Process Engineers, Instrumentation & Controls (I&C) Engineers, Electrical Engineers, Project Managers ...

Expert Technology Services

Data Modeler (CPLEX)

Chicago, IL · On-site

$56.50 - $73.25/hr

Familiarity with C programming language and Linux operating system - Total Experience: At least 5 years in relevant technical roles - LinkedIn Requirement: All candidates must have a LinkedIn profile ...

Stem Xpert

Perl Developer

Chicago, IL

Perl and Any relational database experience C Sharp or Java is desirable The revised skill set is strong Perl Developer with any Paid certifications Such as Brain Bench and any Relational database ...

AI ASAP LLC

Duck Creek Developer

Chicago, IL · On-site

for Duck Creek Developer.: USC/-ead/L2-EAD/OPTs Location ... Chicago, IL/Atlanta/NYC What you'll need: * 3+years of experience in P&C insurance with very good ...

New

3Red Partners

C++ Developer

Chicago, IL

$150K - $250K/yr

The C++ Developer will have the opportunity to work in one of our offices focusing on all aspects of our high-frequency trading system. We are seeking a candidate that is looking for an opportunity ...

Next Step Systems

C++ Software Developer

Chicago, IL · On-site

$50.50 - $68/hr

C++ Software Developer, Chicago, IL - The C++ Software Developer will work collaboratively with the technology and business teams on our trading and research platforms. - Design and implement high ...

Quantiq

Hardware Developer

Chicago, IL · On-site

As a Hardware Developer, you'll be responsible for designing, optimizing, and maintaining our ... Design custom network protocol drivers in C++, with focus on performance, concurrency, and memory ...

Next Step Systems

C++ Software Developer

Chicago, IL · On-site

$50.50 - $68/hr

C++ Software Developer, Chicago, IL We are seeking a C++ Software Developer to enhance a real-time automated trading system. In addition to possessing excellent analytical and technical skills, the ...

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Showing results 21-40

All JobsC Developer JobsC Developer Jobs in Romeoville, IL

C Developer information

See Romeoville, IL salary details

$10

$58

$97

How much do c developer jobs pay per hour?

As of Aug 7, 2026, the average hourly pay for c developer in Romeoville, IL is $58.93, according to ZipRecruiter salary data. Most workers in this role earn between $48.03 and $64.71 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a C developer, and why are they important?

To thrive as a C Developer, you need a solid understanding of C programming, data structures, algorithms, and typically a degree in computer science or a related field. Familiarity with development tools such as GCC, GDB, version control systems like Git, and sometimes familiarity with embedded systems or operating system concepts is essential. Strong problem-solving abilities, attention to detail, and effective communication skills set standout developers apart. These skills and qualities are crucial for writing efficient, reliable code and collaborating effectively on complex software projects.

Are C developers still in demand?

C developers are still in demand, especially in industries like embedded systems, operating systems, and hardware programming. Proficiency in C remains valuable due to its performance and low-level capabilities, and knowledge of related tools like compilers and debugging is often required.

What is the difference between C Developer vs C++ Developer?

AspectC DeveloperC++ Developer
Required CredentialsTypically a bachelor's in computer science or related field; certifications are optionalSimilar credentials; often includes certifications in C++ or software development
Work EnvironmentEmbedded systems, operating systems, or low-level programmingApplication development, game development, or software engineering
Industry UsageEmbedded devices, firmware, OS kernelsDesktop applications, game engines, high-performance software

The main difference between a C Developer and a C++ Developer lies in their focus areas. C Developers primarily work on low-level programming and embedded systems, while C++ Developers often handle more complex applications that leverage object-oriented features. Both roles require similar foundational skills, but their application domains and project types differ significantly.

What are some common challenges C developers face when working on large codebases, and how can they address them?

C Developers working with large codebases often encounter challenges such as maintaining readability, managing dependencies, and identifying bugs related to memory management. To address these issues, developers typically use modular programming techniques, adhere to consistent coding standards, and leverage version control tools for collaboration. Regular code reviews and comprehensive documentation also help teams maintain code quality and ensure that knowledge is shared across developers, making it easier to onboard new team members and reduce technical debt.

What is a C developer?

C Developers are software engineers who specialize in designing, developing, and maintaining software applications using the C programming language. They work on a variety of projects, including operating systems, embedded systems, and performance-critical applications. C Developers are responsible for writing efficient, reliable, and maintainable code, as well as debugging and optimizing existing software. They often collaborate with other developers, engineers, and stakeholders to deliver robust technical solutions.
What job categories do people searching C Developer jobs in Romeoville, IL look for? The top searched job categories for C Developer jobs in Romeoville, IL are:
What cities near Romeoville, IL are hiring for C Developer jobs? Cities near Romeoville, IL with the most C Developer job openings:
C Developer jobs near you
Infographic showing various C Developer job openings in Romeoville, IL as of August 2026, with employment types broken down into 78% Full Time, and 22% Contract. Highlights an 95% In-person, and 5% Remote job distribution, with an average salary of $122,569 per year, or $58.9 per hour.

Instrumentation & Control Engineer (PE)

HireOTS

Chicago, IL

$120K - $159K/yr

Full-time

Medical, Dental, Vision, Retirement

Re-posted 8 days ago

Job description

Employment Details:

  • Recognized Civil Infrastructure Consulting firm in the US & Canada
  • 100% employee owned
  • Full Benefits: Health, Vision, Dental, and 401K match
  • Sign on bonus opporunity
  • Paid OT and Annual Performance Bonus

Responsibilities:

  • Conduct Instrumentation and control engineering services and consulting on Municipal W/WW treatment plants and facilities
  • Manage projects and Design Management for PLC and SCADA network for medium to large system
  • Prepare reports, develop plans, develop P&IDs and specifications for municipal clients
  • Developing, reading, and understanding P&IDs and control schematics

Qualifications:

  • Bachelor’s degree in Electrical Engineering, Instrumentation & Control Engineering, or Chemical Engineering
  • Registration as a Professional Engineer or Engineer in Training
  • 4 - 8 years of experience designing and developing P&ID and Control schematics
  • Strong experience with designing Instrumentation and Control systems for W/WW treatment plants and pump stations
  • Experience developing One-Line diagrams and Control schematics
  • Extensive experience with medium and large-scale water/wastewater municipal projects
  • Master’s degree in Electrical / I&C Engineering (+)