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Computer Programmer Jobs in Peoria, IL (NOW HIRING)

Caterpillar

Embedded SW Engineer

Mossville, IL · On-site

$127.59K - $146.29K/yr

REQS: This position requires a bachelor's degree or foreign equivalent in Electrical Engineering, Computer Engineering, Computer Science or a related field plus 6 years of software development ...

Epitec

Embedded Software Engineer 3

Chillicothe, IL · On-site

$62/hr

Bachelor's, Master's, or PhD in Robotics, Electrical Engineering, Computer Engineering, Computer Science, or related field * Strong expertise in C++ and solid Python skills * Experience with inertial ...

EPITEC

Embedded Software Engineer 3

Chillicothe, IL

$62/hr

Bachelor's, Master's, or PhD in Robotics, Electrical Engineering, Computer Engineering, Computer Science, or related field * Strong expertise in C++ and solid Python skills * Experience with inertial ...

Samprasoft

Engine Electronics Software Engineer

Mossville, IL · On-site

$95.90K - $126.20K/yr

A Bachelor's degree in Electrical Engineering, Computer Engineering or Computer Science and at least 6 years industry experience in embedded C programming and embedded control software development ...

Medinext Global LLC

Data Engineer

Mossville, IL

$83.50K - $100.30K/yr

Position Title - Data Engineer Job Location - Mossville, IL, USA Bill Rate Range - 42 Estimated Duration (In Months) -13 Work Model - Onsite Must have Skills/Attributes - ETL, PowerBI, Python, SQL ...

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How much do computer programmer jobs pay per year?

As of Jun 1, 2026, the average yearly pay for computer programmer in Peoria, IL is $63,752.00, according to ZipRecruiter salary data. Most workers in this role earn between $49,500.00 and $78,500.00 per year, depending on experience, location, and employer.

What Does a Computer Programmer Do?

A computer programmer designs, tests, writes, debugs, and maintains the computer program code. The coding language is written for the computer to be able to comprehend it and take specific actions according to those commands. Computer programmers can work with existing code or create something entirely new. The objective of coding is to develop programs that act on specific controls and behaviors. Coders need to be able to work with specialized algorithms, logic, and app domain, as well. But the other key goal of a computer programmer is to design interfaces that regular non-technical users can easily understand and use.

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

To thrive as a Computer Programmer, you need strong proficiency in programming languages (such as Python, Java, or C++), problem-solving skills, and a relevant degree or equivalent experience. Familiarity with software development tools, version control systems like Git, and sometimes certifications in specific languages or frameworks are commonly required. Attention to detail, communication skills, and the ability to work both independently and collaboratively are standout soft skills in this field. These competencies ensure high-quality, efficient code development and effective teamwork in rapidly evolving technical environments.

What are some typical challenges computer programmers face when working on large team projects?

Computer programmers working on large team projects often encounter challenges such as coordinating code changes, maintaining consistent coding standards, and managing dependencies between different components. Effective communication and the use of version control systems like Git are essential to prevent conflicts and ensure smooth collaboration. Additionally, programmers must often adapt to varying coding styles and workflows, making flexibility and a collaborative mindset important for success in team environments.

What are computer programmers?

Computer programmers are professionals who write, test, and maintain the code that allows software programs and applications to function. They translate designs and instructions created by software engineers or developers into logical sequences that computers can follow. Programmers use various programming languages, such as Python, Java, or C++, to create and troubleshoot software to ensure it runs smoothly. Their work is essential to the development of websites, apps, operating systems, and a wide range of digital tools.

What is the difference between Computer Programmer vs Software Developer?

AspectComputer ProgrammerSoftware Developer
CredentialsTypically requires a bachelor's degree in computer science or related fieldUsually requires a bachelor's degree, often with additional experience or certifications
Work EnvironmentOften works in coding, debugging, and maintaining softwareDesigns, develops, tests, and maintains software applications
Industry UsageCommonly employed in IT, software firms, and tech departmentsFound in a wide range of industries including tech, finance, healthcare

While both roles involve coding and software creation, Computer Programmers primarily focus on writing and debugging code based on specifications, whereas Software Developers are involved in designing and building complete software solutions. The roles often overlap, but Developers typically have broader responsibilities in the software development lifecycle.

More about Computer Programmer jobs
What are the most commonly searched types of Computer Programmer jobs in Peoria, IL? The most popular types of Computer Programmer jobs in Peoria, IL are:
What are popular job titles related to Computer Programmer jobs in Peoria, IL? For Computer Programmer jobs in Peoria, IL, the most frequently searched job titles are:
What job categories do people searching Computer Programmer jobs in Peoria, IL look for? The top searched job categories for Computer Programmer jobs in Peoria, IL are:
What cities near Peoria, IL are hiring for Computer Programmer jobs? Cities near Peoria, IL with the most Computer Programmer job openings:
Computer Programmer jobs near you
Embedded SW Engineer

Embedded SW Engineer

Caterpillar

Mossville, IL • On-site

$127.59K - $146.29K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 4 days ago

Caterpillar Inc. rating

7.5

Company rating: 7.5 out of 10

Based on 458 frontline employees who took The Breakroom Quiz

217th of 415 rated machine equipment manufacturers

Job description

Career Area:
Engineering
Job Description:
Your Work Shapes the World at Caterpillar Inc.
When you join Caterpillar, you're joining a global team who cares not just about the work we do - but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here - we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it.
Caterpillar Inc. seeks Embedded SW Engineer at its facility located at 2427 E Engine Drive, Chillicothe, IL 61523. Work on the core information software team developing Caterpillar telematics, displays, and network managers for Caterpillar machines & engines. Develop operating systems, core software, applications, and data transfer frameworks that Caterpillar displays & connectivity product lines using for years to come. Design, develop, configure, and test the high-quality, secure software as a member of small team. Focus on iterative development and fast delivery of features utilizing up-to-date technologies and practices like Agile, C and C++, embedded Linux, and a plethora of open-source software. Design new software components for displays and connectivity control modules. Maintain and extend existing software. Perform code reviews for software development team. Review results of software unit and regression tests. Mentor less experienced developers. Collaborate with developers, architects, testers, and systems application engineers. Provide Core Information software subject matter expertise to internal and external teams. REQS: This position requires a bachelor's degree or foreign equivalent in Electrical Engineering, Computer Engineering, Computer Science or a related field plus 6 years of software development experience using C++ and/or C programming languages or related occupation. Alternatively, employer will also accept master's degree, or foreign equivalent, in Electrical Engineering, Computer Engineering, or Computer Science or a related field plus 5 years of software development experience using C++ and/or C programming languages or related occupation. Additionally, the applicant must have employment experience with: (1) Embedded software development, design, and architecture; (2) Linux software development; (3) GIT configuration management tool; (4) Reading electrical schematics; (5) Scripting using Python; (6) RTOS development (i.e. Free RTOS); (7) Ethernet, TCP/IP, Wi-Fi, Bluetooth low energy; (8) CAN, J1939, and other data link protocols; (9) Design Patterns and Object-Oriented programming; (10) Developing Unit Tests and Test-Driven Development; and (11) Debugging tools for embedded systems such as Lauterbach, GDB, or Wireshark.
Summary Pay Range:
$127,587.00 - $146,290.00
Compensation and benefits offered may vary depending on multiple individualized factors, job level, market location, job-related knowledge, skills, individual performance and experience. Please note that salary is only one component of total compensation at Caterpillar.
Benefits:
Subject to plan eligibility, terms, and guidelines. This is a summary list of benefits.
  • Medical, dental, and vision benefits*
  • Paid time off plan (Vacation, Holidays, Volunteer, etc.)*
  • 401(k) savings plans*
  • Health Savings Account (HSA)*
  • Flexible Spending Accounts (FSAs)*
  • Health Lifestyle Programs*
  • Employee Assistance Program*
  • Voluntary Benefits and Employee Discounts*
  • Career Development*
  • Incentive bonus*
  • Disability benefits
  • Life Insurance
  • Parental leave
  • Adoption benefits
  • Tuition Reimbursement

* These benefits also apply to part-time employees
Applicants who are interested in this position should apply via www.caterpillar.com/careers, search [Embedded SW Engineer/ R0000366937] #LI-DNI
This position requires working onsite five days a week.
Visa Sponsorship is not available for this position.
Posting Dates:
April 28, 2026 - August 27, 2026
Any offer of employment is conditioned upon the successful completion of a drug screen.
Caterpillar is an Equal Opportunity Employer, Including Veterans and Individuals with Disabilities. Qualified applicants of any age are encouraged to apply.
Not ready to apply? Join our Talent Community.

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