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Software Development Engineer Intern Jobs in Peoria, IL

Swoon Group

Embedded Software Engineer 1

Chillicothe, IL · On-site

$119K - $156K/yr

Computer Engineering ), NO 2 year degrees, Open to Masters * Engine Testing, Validation ... Software/Test Automation Development (Python, C#, or similar) * Understanding of embedded systems ...

ARI

Project Engineer - IT Software

Peoria, IL · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Conduct test plan development and software validation. * Identify and resolve software defects ... Developer or IT Consultant or related.. The Benefits of Working at ARi If you work for ARi, we ...

ARi

Project Engineer - IT Software

Peoria, IL

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Conduct test plan development and software validation. Identify and resolve software defects ... Developer or IT Consultant or related.. The Benefits of Working at ARi If you work for ARi, we ...

Caterpillar

Senior Software Engineer, AI & Salesforce

Peoria, IL · On-site

$120K - $158K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a Senior Software Engineer on the Salesforce AI & Engineering team, you will be responsible for ... Leverage AI-assisted development tools such as GitHub Copilot, Claude Code, and similar ...

Evonik

Summer Internship

Mapleton, IL

$21 - $27/hr

Process Engineering Intern: Contributed to the startup activities of a new chemical process ... Research & Development Intern: Engaged in the development of Evonik's Eudragit aqueous dispersion ...

New

Caterpillar

2027 Summer Corporate Intern - Procurement

Peoria, IL · On-site

$17.75 - $23.75/hr

  • Medical

  • PTO

... and software and more. As a Procurement intern, you will have the opportunity to work on and ... Supplier Development Engineer : Responsible for collaboration and advisement for assigned supply ...

Caterpillar

Lead Embedded Engineer

Mossville, IL · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Engineering Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're ... Design and development of multiple or large software products. * Contrasts advantages and drawbacks ...

Belcan

Dev/Research Engineer

Mossville, IL · On-site

$40.14/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Job Title: Dev/Research Engineer Location: Mossville, IL Zip Code: 61552 Duration: 12 Months Pay ... Previous experience with computer applications and software related to engineering field, such as ...

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Showing results 41-60

All JobsSoftware Development Engineer Intern JobsSoftware Development Engineer Intern Jobs in Peoria, IL

Software Development Engineer Intern information

See Peoria, IL salary details

$13

$24

$37

How much do software development engineer intern jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for software development engineer intern in Peoria, IL is $24.94, according to ZipRecruiter salary data. Most workers in this role earn between $20.29 and $28.32 per hour, depending on experience, location, and employer.

What does a software development engineer intern do?

A Software Development Engineer Intern assists in designing, coding, testing, and maintaining software applications under the guidance of experienced engineers. Interns typically work on real projects, write code, debug issues, and collaborate with team members to learn the software development lifecycle. This role helps interns gain practical experience, improve programming skills, and understand how software teams operate in a professional environment.

What are the key skills and qualifications needed to thrive as a software development engineer intern, and why are they important?

To thrive as a Software Development Engineer Intern, you typically need proficiency in programming languages such as Java, Python, or C++, and a solid understanding of computer science fundamentals, often supported by coursework or personal projects. Familiarity with development tools like Git, integrated development environments (IDEs), and sometimes cloud platforms or version control systems is expected. Strong problem-solving abilities, eagerness to learn, and effective communication help interns collaborate and adapt quickly. These skills and qualities enable interns to contribute meaningfully to projects while growing their technical and teamwork abilities in a real-world environment.

What types of projects do software development engineer interns typically work on, and how much ownership do they have over their work?

As a Software Development Engineer Intern, you will often contribute to real-world projects that may range from feature development and bug fixes to prototyping new tools or improving existing systems. Interns are usually paired with a mentor and integrated into agile teams, where they are encouraged to take ownership of their assigned tasks and present their solutions. While guidance and code reviews are standard, interns are trusted to design, implement, and test their code, allowing for meaningful hands-on experience and a direct impact on product outcomes.

What is the difference between Software Development Engineer Intern vs Software Engineer?

AspectSoftware Development Engineer InternSoftware Engineer
CredentialsTypically pursuing or recently completed a bachelor's or master's degree in computer science or related fieldUsually holds a bachelor's degree or higher in computer science or related discipline
Work EnvironmentInternship programs, often part-time or summer roles within tech companiesFull-time employment in software development teams
Employer & Industry UsageUsed across tech companies, startups, and large corporations for entry-level rolesFull-time professional role in similar environments
Common Search & ComparisonOften compared for entry-level experience and career progressionRepresents a standard professional role in software development

The main difference between a Software Development Engineer Intern and a Software Engineer is the experience level and employment status. Interns are typically students gaining practical experience, while Software Engineers are full-time professionals responsible for designing, developing, and maintaining software products.

What cities near Peoria, IL are hiring for Software Development Engineer Intern jobs?

Cities near Peoria, IL with the most Software Development Engineer Intern job openings:

Software Development Engineer Intern jobs near you
Infographic showing various Software Development Engineer Intern job openings in Peoria, IL as of August 2026, with employment types broken down into 1% As Needed, 86% Full Time, 11% Part Time, and 2% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $51,872 per year, or $24.9 per hour.

TPL-Embedded Software Engineer 3

Expert Technology Services

Mossville, IL • On-site

$95K - $126K/yr

Contractor

Posted 5 days ago

Job description

Job Summary (List Format):
- Apply computer science and mathematical principles to design, develop, test, and evaluate embedded software and systems.
- Research, design, develop, and test operating system-level software, compilers, and network distribution software.
- Work on applications across medical, industrial, military, communications, aerospace, business, scientific, and general computing domains.
- Read and interpret schematics and component data sheets.
- Participate in the full software development lifecycle, including requirements gathering, specification, development, testing, and delivery.
- Troubleshoot and resolve software and system issues.
- Utilize solid programming experience in C or C++.
- Work with computer development software related to embedded systems (e.g., SQL).
- Use tools such as git, debuggers, compilers, C test and G test suites.
- Design system-level features and specifications.
- Integrate and test datalinks (e.g., CAN, Ethernet).
- Demonstrate strong coding and software design analysis skills.
- Communicate technical positions effectively and professionally.
- Exhibit strong verbal and written communication, problem-solving, customer service, and interpersonal skills.
- Possess basic knowledge of computer hardware and software.
- No background check or drug screen required.