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Computer Science Internship Jobs in Des Plaines, IL

RBN

Lead Software Engineer

Chicago, IL

Hire, mentor and manage software engineers and interns from the Computer Science department Coordinate development projects across distributed teams Actively engage with our R&D group to explore new ...

IBM

Data Engineer Intern 2027

Chicago, IL · On-site

Currently pursuing a quantitative degree in Computer Science, Statistics, Mathematics, Engineering ... through previous internships, personal/academic projects, hackathons, and/or publications.

IBM

Data Engineer Intern 2027

Chicago, IL

Currently pursuing a quantitative degree in Computer Science, Statistics, Mathematics, Engineering ... through previous internships, personal/academic projects, hackathons, and/or publications.

BlackEdge Capital

Quantitative Developer Intern

Chicago, IL · On-site

$19.75 - $26/hr

An internship at BlackEdge will give you a taste of life as a quantitative developer in the options ... Growing knowledge in a low-level computer science realm: e.g. networking, operating systems ...

IBM

Data Engineer Intern 2027

Chicago, IL · On-site

Currently pursuing a quantitative degree in Computer Science, Statistics, Mathematics, Engineering ... through previous internships, personal/academic projects, hackathons, and/or publications.

BlackEdge Capital

Quantitative Developer Intern

Chicago, IL · On-site

$19.75 - $26/hr

An internship at BlackEdge will give you a taste of life as a quantitative developer in the options ... Growing knowledge in a low-level computer science realm: e.g. networking, operating systems ...

TransUnion

Data Science Platform Developer

Chicago, IL · On-site

... interns on a project basis, as needed. * Participate in interviewing and evaluation of new talent ... Master's or PhD degree in statistics, applied mathematics, financial mathematics, computer science ...

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All JobsComputer Science JobsComputer Science Internship JobsComputer Science Internship Jobs in Des Plaines, IL

Computer Science Internship information

What are internship opportunities in computer science?

An internship in computer science provides on-the-job training for students who study computer science. Your duties in this program depend on the focus on the internship. Some interns get experiencing coding and developing software, applications, or website user interfaces. As an intern, you work under the direction of programming and development professionals. Your responsibilities include writing lines of code, testing and debugging software, learning computer languages in a realistic setting, and functioning as part of a team. Other computer science internships focus on providing technical support, cybersecurity services, or administration services as part of an IT team.

What is a computer science internship?

A computer science internship is a temporary position that allows students or recent graduates to gain practical experience in the field of computer science. Interns typically work on real-world projects, assisting with programming, software development, data analysis, or IT support under the supervision of experienced professionals. These internships provide valuable hands-on skills, networking opportunities, and insight into potential career paths within technology industries.

What types of projects does a computer science intern typically work on, and how much autonomy can I expect?

Computer Science interns often contribute to real-world projects such as developing new software features, debugging code, automating processes, or supporting infrastructure. While the level of autonomy varies by company, interns are generally given meaningful tasks and encouraged to collaborate with senior engineers and cross-functional teams. You'll likely participate in code reviews, agile sprints, and team meetings, gaining hands-on experience and feedback. Many organizations assign mentors to guide interns, helping them balance independence with structured learning and support.

What are the key skills and qualifications needed to thrive as a computer science intern, and why are they important?

To thrive as a Computer Science Intern, you generally need foundational knowledge in programming, algorithms, and data structures, often supported by progress toward a computer science degree. Familiarity with coding languages such as Python, Java, or C++, as well as experience using version control systems like Git, is typically expected. Strong problem-solving abilities, eagerness to learn, and effective communication skills help interns stand out in collaborative environments. These skills and qualities are essential because they enable interns to contribute meaningfully to projects, adapt to new technologies, and work efficiently within a development team.

What is the difference between Computer Science Internship vs Software Developer Intern?

AspectComputer Science InternshipSoftware Developer Intern
Required CredentialsTypically pursuing or recent graduate in CS or related fieldSame as CS internship, often students or recent grads
Work EnvironmentVaries across tech companies, research labs, startupsPrimarily software development teams in tech firms
Employer & Industry UsageUsed across academia, industry, research projectsPrimarily in software development companies and tech industry
Common Search & Comparison IntentUnderstanding internship opportunities in CSComparing software development internship roles

Both Computer Science Internships and Software Developer Internships target students or recent graduates interested in tech. While CS internships may include research, data analysis, or broader technical roles, Software Developer Internships focus specifically on coding and software creation. The choice depends on your career goals and the specific skills you want to develop.

What do you do as a computer science intern?

A computer science intern typically assists with software development, coding, testing, and debugging projects. They may work with programming languages like Python, Java, or C++, and often collaborate with teams to gain practical experience in software engineering and problem-solving. Internships usually involve learning industry tools and following project deadlines under supervision.

What internships should I apply for in computer science?

Computer science internships are available in tech companies, startups, and research labs, often focusing on software development, data analysis, or cybersecurity. Applicants should have programming skills in languages like Python, Java, or C++, and may need to demonstrate problem-solving abilities or relevant coursework. Internships can be paid or unpaid and typically require a resume and sometimes a cover letter or technical assessment.
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The most popular types of Computer Science jobs in Des Plaines, IL are:

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For Computer Science Internship jobs in Des Plaines, IL, the most frequently searched job titles are:

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The top searched job categories for Computer Science Internship jobs in Des Plaines, IL are:

What cities near Des Plaines, IL are hiring for Computer Science Internship jobs?

Cities near Des Plaines, IL with the most Computer Science Internship job openings:

Computer Science Internship jobs near you
Infographic showing various Computer Science Internship job openings in Des Plaines, IL as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 16% Part Time, 2% Contract, and 1% Nights. Highlights an 76% Physical, 2% Hybrid, and 22% Remote job distribution.

Lead Software Engineer

RBN

Chicago, IL

Full-time

Re-posted 28 days ago

Job description

Company Description

Our client has been at the forefront of algorithmic trading since its founding 15 years ago. Since its inception, our client has employed over 400 employees with offices in the US and international operations. They are currently looking to grow their team by adding an experienced software engineer to join their operations. 

Job Description

The Lead Software Engineer will be our most senior software engineer, leading and managing software engineers and interns. 


Hire, mentor and manage software engineers and interns from the Computer Science department

Coordinate development projects across distributed teams

Actively engage with our R&D group to explore new research initiatives

Build relationships with faculty and university researchers who are focused on emerging technologies in the areas of low latency, high performance computing and electronic trading

Facilitate and participate in sharing best practices with other companies in the Research Park

Proactively communicate updates to management and peers

Qualifications

Proficient knowledge of C++ and Python

Understanding of large scale real-time distributed computer systems

Knowledge of operating systems including Linux and Windows

Excellent communication skills

Advanced degree in Computer Science or Computer Engineering (Master's or PhD preferred)

5+ years in hands-on software development for a software or financial company

Experience in building and managing teams

Additional Information

All your information will be kept confidential according to EEO guidelines.

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