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Summer Algorithm Engineer Intern Jobs in Illinois

R&D Engineering Intern

Chicago, IL

$17.25 - $22.50/hr

... Summer/Fall 2025 positions How to Apply: ● Interested candidates should submit a resume to ... Please include your name and "R&D Engineering Intern" in the subject line Page 2

New

Intern

Chicago, IL · Hybrid

$22 - $25/hr

GEI's Chicago, Illinois office is seeking a Civil Engineer intern to work on a variety of projects ... Physical ability to perform field work in summer and winter conditions. * Valid U.S. driver ...

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Summer Algorithm Engineer Intern information

What is the difference between Summer Algorithm Engineer Intern vs Summer Data Scientist Intern?

AspectSummer Algorithm Engineer InternSummer Data Scientist Intern
Required CredentialsComputer Science degree, coding skills, algorithms knowledgeStatistics, programming, data analysis skills
Work EnvironmentSoftware development teams, algorithm design projectsData analysis teams, modeling and visualization tasks
Employer & Industry UsageTech companies, AI firms, research labsTech companies, finance, healthcare, research institutions

Both roles typically require strong programming skills and relevant coursework. While Summer Algorithm Engineer Interns focus on developing and optimizing algorithms, Summer Data Scientist Interns analyze data to extract insights. The roles often overlap in tech environments but differ in core responsibilities and skill emphasis.

What cities in Illinois are hiring for Summer Algorithm Engineer Intern jobs? Cities in Illinois with the most Summer Algorithm Engineer Intern job openings:
Software Engineer Internship (Technical Operations Team) - Summer 2026

Software Engineer Internship (Technical Operations Team) - Summer 2026

Gelber Group

Chicago, IL

$25/hr

Other

Posted 10 days ago


Job description

Gelber Group - Software Engineer Internship (Technical Operations Team) - Summer 2026
Gelber Group -- Passion for Trading. Powered by Technology.
Headquartered in Chicago with offices across the United States and Europe, Gelber has set the bar as one of the industry's innovative and enduring proprietary trading firms for more than 40 years. Our collaborative and entrepreneurial culture empowers each member of our team to have a meaningful impact from the start. We pride ourselves on a flat organizational structure and focus on meritocracy. If you flourish in a fast-paced environment, have a strong work ethic, and enjoy solving real problems with real users, Gelber is right for you.
As a Technical Operations Intern, you will join a team responsible for the internal tools and systems that enable daily trading and operational workflows. Early in the internship, you'll learn how our Ops and Trading teams use internal applications, how production support works in a trading environment, and the standards we use to keep critical tools reliable. You'll then take ownership of a modernization project for a production web portal used daily by operations staff and traders.
This internship will begin in June 2026 and last 10 weeks. We are considering candidates that are graduating between December 2026 up until August 2027 or recent graduates. This position will require in-person presence in our Chicago office located in River West right next to the Merchandise Mart and convenient to public transportation.
Position Overview
We are seeking highly motivated individuals to participate in a summer program in which they will plan and execute a project that modernizes a legacy internal web tool ("OpsWeb"). The project focuses on improving maintainability, usability, and reliability while partnering with daily end users to ensure changes are practical and non-disruptive.
We will teach you the context and tools you need to demonstrate your ability, and we will give you meaningful problems that require thoughtful engineering and stakeholder collaboration.
What You'll Do
  • Experience hands-on learning and gain exposure to how a proprietary trading firm operates day-to-day from a systems and tooling perspective
  • Work directly with Technical Operations engineers and partner with Operations stakeholders who use these tools daily
  • Take ownership of a real modernization effort on a production web portal
  • Design and implement a shared templating approach across 15-20 pages to reduce HTML duplication and improve maintainability
  • Improve UX and collaboration by enabling shareable, URL-driven views (GET + query params)
  • Remove broken or low-value features safely, with careful change management and UAT
  • Produce high-quality documentation for both developers and end users, and present results at the end of the internship
Goals
  • Deliver a measurable improvement to a production internal application used daily
  • Learn to refactor legacy systems without disrupting critical workflows
  • Build strong habits around code quality, incremental rollout, stakeholder feedback, and documentation
  • Determine if you enjoy Technical Operations / internal platform work in a high-performance trading environment
Qualifications
  • Progress toward a bachelor's or master's degree in Computer Science or related field (Junior standing or higher preferred)
  • Curiosity, self-motivation, and strong communication skills-especially when gathering feedback from non-engineering stakeholders
  • Strong problem-solving ability and comfort working in a codebase you didn't build
  • Experience with Python required, JavaScript/TypeScript and C# would be nice to have (web development experience is a plus)
  • Familiarity with basic web concepts (HTTP methods like GET/POST, HTML/CSS)
  • Interest in financial markets is helpful, but not required-interest in building reliable tools for fast-paced teams is a must
The approximate hourly rate for this position in Chicago, IL is $25/hr. This is a temporary role and is not eligible for employee benefits.
Why Intern at Gelber?
  • Brand new office in the heart of Chicago's River North neighborhood, attached to the Merchandise Mart and "EL" stop and a short walk from both Ogilvie and Union Train Stations
  • Comprehensive 10-week program, running from June to August 2026
  • Catered lunch provided Tuesday, Wednesday, & Thursdays and stocked pantry daily
  • Social events and work/life balance that will allow you time to enjoy the Chicago summer
  • Office amenities including a golf simulator, pool table, and company paid on-site gym
  • Casual, relaxed dress code
  • Comprehensive benefits package available for full-time employees

If you are based in California, we encourage you to read the Gelber Privacy Notice for California Employees and Applicants, linked here.