ZipRecruiter

Log In

1

Software Engineer Intern Jobs in Illinois (NOW HIRING)

Optiver

Software Engineer Intern (Chicago)

Chicago, IL · On-site

$60K - $70K/yr

As a Software Engineer Intern, you'll work side-by-side with your mentor and teammates to build real-world applications that power a global trading firm. Your projects will be scoped based on your ...

Jump Trading

Campus Software Engineer (Intern)

Chicago, IL · On-site

$250K/yr

Our software engineering internship is an intensive 10-week experience with our technology team that designs, codes, tests, and maintains our distributed trading system and one of the world's largest ...

next page

Showing results 1-20

All JobsSoftware Engineer Intern JobsSoftware Engineer Intern Jobs in Illinois

Software Engineer Intern information

See Illinois salary details

$13

$24

$37

How much do software engineer intern jobs pay per hour?

As of Jul 19, 2026, the average hourly pay for software engineer intern in Illinois is $24.63, according to ZipRecruiter salary data. Most workers in this role earn between $20.05 and $27.93 per hour, depending on experience, location, and employer.

What does a Software Engineer Intern do?

A Software Engineer Intern assists in designing, developing, and testing software applications under the guidance of experienced engineers. Interns typically work on coding tasks, bug fixes, documentation, and sometimes participate in team meetings or code reviews. The primary goal is to gain hands-on experience with real-world software development processes and tools while contributing to ongoing projects. This internship provides valuable exposure to industry practices and helps interns build technical and collaborative skills.

What types of projects and tasks are Software Engineer Interns typically assigned, and how do these contribute to their learning and development?

Software Engineer Interns are often assigned to real-world projects that align with the team's current goals, such as developing new features, fixing bugs, or writing automated tests. Interns usually work under the guidance of experienced engineers and participate in code reviews, stand-up meetings, and collaborative problem-solving sessions. These tasks help interns gain practical experience with industry-standard tools and workflows, while also building their technical and teamwork skills. As a result, interns can expect to leave the internship with concrete contributions to the product and a better understanding of software development processes.

What are the key skills and qualifications needed to thrive as a Software Engineer Intern, and why are they important?

To thrive as a Software Engineer Intern, you need a solid understanding of programming fundamentals, problem-solving skills, and typically be pursuing a degree in computer science or a related field. Familiarity with coding languages like Python, Java, or C++, version control systems such as Git, and exposure to development environments are commonly expected. Strong communication, eagerness to learn, and teamwork set standout interns apart. These skills allow interns to effectively contribute to projects, adapt to new technologies, and collaborate within software development teams.

What Does a Software Engineer Intern Do?

A software engineer intern works under the guidance of an experienced software engineer who is usually mid or senior level. As a software engineer intern, your responsibilities are to learn as much as you can about software engineering as well as learn how to navigate the politics and dynamics of a corporate or startup setting. Your job duties as a software engineer intern include tasks like coding and debugging software applications and experimenting with design elements. You also review other engineers’ code, test software applications and patches, and implement changes and updates when necessary.

More about Software Engineer Intern jobs
What are the most commonly searched types of Software Engineer jobs in Illinois? The most popular types of Software Engineer jobs in Illinois are:
What are popular job titles related to Software Engineer Intern jobs in Illinois? For Software Engineer Intern jobs in Illinois, the most frequently searched job titles are:
What job categories do people searching Software Engineer Intern jobs in Illinois look for? The top searched job categories for Software Engineer Intern jobs in Illinois are:
What cities in Illinois are hiring for Software Engineer Intern jobs? Cities in Illinois with the most Software Engineer Intern job openings:
What are popular job titles related to Software Engineer Intern jobs in IL? For Software Engineer Intern jobs in IL, the most frequently searched job titles are:
Software Engineer Intern jobs near you
Infographic showing various Software Engineer Intern job openings in Illinois as of July 2026, with employment types broken down into 36% Internship, 50% Full Time, and 14% Part Time. Highlights an 93% In-person, and 7% Remote job distribution, with an average salary of $51,229 per year, or $24.6 per hour.
Software Engineer, Intern (Summer 2027)

Software Engineer, Intern (Summer 2027)

Aquatic Capital Management

Chicago, IL

Other

Re-posted 17 days ago

Job description

As a Software Engineering Intern at Aquatic, you will join a fast-moving team building high-performance, distributed systems that power our research and trading infrastructure. You'll work closely with experienced engineers and quants to design tools, improve system reliability, and optimize our platform for low-latency, high-throughput data processing. This is a hands-on, impactful role-your work will directly influence live systems and research workflows.

Requirements:

  • Active student pursuing a BS, MS, or PhD in mathematics, statistics, machine learning, physics, computer science, or other scientific disciplines with an expected graduation date between Fall 2027 and Spring 2028.
  • Solid programming skills in Python and/or C++
  • Strong understanding of algorithms, systems, and computer architecture
  • Curiosity about how things work, and a desire to build systems that do things better
  • Ability to thrive in a collaborative, fast-paced environment
  • Learn software design and testing techniques, such as Refactoring and Test Driven Development

Candidate qualities: 

  • Strong bias for action
  • Driven by accountability and internal urgency
  • Desire to independently seek best solutions
  • Preference for working in a team that focuses on delivering results aligned with Research goals
  • Comfortable providing and receiving actionable feedback in a collaborative team setting
  • Motivated by an ambitious environment and driven colleagues 

Apply