Jobs › CME Group

Software Engineering Fellowship - Summer 2027

CME Group · Chicago, IL · Full time

Posted Sep 23, 2026 · We last checked this listing on Oct 4, 2026

Apply at CME Group

Likely interview questions for this role

Written from this job description, not a generic list. Each one notes what the interviewer is really checking.

About your past

What got you interested in computer science?

What they are checking: Genuine curiosity, which matters more than experience for a first internship.

Tell me about a class project or personal project you built. What would you do differently now?

What they are checking: Whether they reflect on their work and learn from it.

Tell me about a time you got stuck on a problem. What did you do?

What they are checking: Whether they keep trying on their own for a while and then ask for help instead of giving up.

You'll be working with a mentor. How do you like to get feedback?

What they are checking: Whether they welcome feedback and know enough about how they learn to make mentoring work.

What does attention to detail look like in your schoolwork or code?

What they are checking: Whether they have specific habits that catch mistakes.

What do you know about what CME Group does, and what interests you about it?

What they are checking: Whether they did basic research and connect the company to their interests.

What would you do

You're given a task you don't understand, and your mentor is busy. What do you do?

What they are checking: Initiative and judgment about when to try alone and when to ask.

About the work

How would you explain what a function is to someone who has never coded?

What they are checking: Whether they can explain a basic programming idea in plain words, which shows they truly understand it.

How would you reverse a string? Talk me through your thinking.

What they are checking: Whether they can break down a small problem and talk through their thinking while they work.

How do you decide what to test in a piece of code you wrote?

What they are checking: Whether they already think about edge cases like empty input or large values when checking their code.

Practice this interview out loud.

Offer builds a real interview for this exact role at CME Group from your resume and this job description, asks the questions one at a time, and tells you what landed. The first one is free.

Practice this out loud

The full job description

As published by CME Group.

The Software Engineering Fellowship is a unique track within our Technology Internship Program that focuses on building technical learning, career development, and professional skills, helping students create connections between their academic work and the technology industry. Fellows will explore the fundamentals of good software design and work alongside a professional mentor to grow their skills. This is a 10 to 12-week paid, full-time internship for undergraduate students with a desire to learn and a passion for technology. Although students at all levels are welcome to apply, this program is targeted towards rising sophomore and junior students (class of 2028 and 2029) who may not have previously held a software engineering internship. The Fellowship is a hybrid experience based out of our Chicago office. The summer program includes numerous opportunities to network with peers from across the country during a summer full of experiences such as excursions to enjoy Chicago traditions, trading and coding challenges with prizes, speaker series, and other opportunities for professional development. Qualifications: • Currently pursuing an undergraduate degree in computer science or a related field • Passionate about technology, problem solving, and continuous learning • Good communication skills • Attention to detail Only students who are affiliated with the following programs are eligible to apply*: • CME Foundation Scholars • CME Star Scholars • Arrupe College Students/Alumni • ATLAS Fellows • Braven Fellows • Chicago Scholars • City Colleges of Chicago School of Excellence for Engineering and Computer Science Students/Alumni • College Possible Students/Alumni • Genesys Works Alumni • Greenwood Project • Posse Foundation Scholars • Rock the Street Wall Street Alumni • Thrive Scholars *Please be sure to indicate your affiliation with one or more of these groups on your resume to ensure consideration for this Fellowship. Opportunities/Intern Expectations: • Real Development Experience: Be embedded on a software development team and participate in the full life cycle of projects from inception to delivery. • Enrichment: Attend technical talks by CME Group employees from across the organization, learn about CME’s coding practices and team dynamic, gain insight into technical interview preparation, and develop other skills that will set you up for success in future endeavors. • Mentorship: Receive coaching and mentorship from a team of managers who are invested in your success and skill development. • Lasting Connections: Build personal networks and friendships with students from around the country who share your passion for technology. Sponsorship Qualifications: Please note that our company is unable to provide employment sponsorship for this position and can only consider candidates who are legally authorized to work in the United States without sponsorship assistance (CPT, H1B, F1, L etc.). #EarlyCareers CME Group is committed to offering a competitive pay package for our employee interns. The pay range typically applicable to our intern roles is $21.68--$36.10. Actual pay offered will be dependent on a wide array of factors including but not limited to: relevant experience, skills, education, location of the internship, and the internship area of focus. Through our benefits program, we offer our employee interns the opportunity to participate in select offerings. This includes our comprehensive health coverage and a mental health benefit. CME Group: Where Futures are Made CME Group is the world’s leading derivatives marketplace. But who we are goes deeper than that. Here, you can impact markets worldwide. Transform industries. And build a career by shaping tomorrow. We invest in your success and you own it – all while working alongside a team of leading experts who inspire you in ways big and small. Problem solvers, difference makers, trailblazers. Those are our people. And we’re looking for more. At CME Group, we embrace our employees' unique experiences and skills to ensure that everyone’s perspectives are acknowledged and valued. As an equal-opportunity employer, we consider all potential employees without regard to any protected characteristic. Important Notice: Recruitment fraud is on the rise, with scammers using misleading promises of job offers and interviews to solicit money and personal information from job seekers. CME Group adheres to established procedures designed to maintain trust, confidence and security throughout our recruitment process. Learn more here .

Apply at CME Group