[Skip to main content](#main-content) [ OpenNash ](https://opennash.com/) / [Jobs](https://jobs.opennash.com/) [ 01 Search jobs](https://jobs.opennash.com/search/)[ 02 Companies](https://jobs.opennash.com/explore/)[ 03 Hiring report](https://jobs.opennash.com/reports/hiring/)[ 04 AI assistants](https://jobs.opennash.com/connect/)[ 05 How it works](https://jobs.opennash.com/methodology/) IntercontinentalExchange · New York # Summer Internship Program 2027 - Trading System Development Intern New York Full-time Early career $30 per hour Listed on IntercontinentalExchange’s official careers site. Posted October 23, 2026. Check that it is still open and apply there. [Apply on IntercontinentalExchange’s careers site →](https://careers-ice.icims.com/jobs/14102/login) [OpenNash Jobs](https://jobs.opennash.com/) / [IntercontinentalExchange](https://jobs.opennash.com/companies/intercontinentalexchange/) / Summer Internship Program 2027 - Trading System Development Intern ## Job description The ICE Internship Program offers a dynamic opportunity to combine hands-on, impactful work on projects that shape our business, alongside practical career and professional development. You’ll build meaningful connections, strengthen your interpersonal skills, and contribute in ways that truly make a difference. Beyond your day-to-day responsibilities, you’ll participate in weekly sessions led by industry leaders, connect with fellow interns, and deepen your understanding of the financial services, technology, and mortgage industries. The Trading System Development Intern will support the development and testing of components of the NYSE Pillar trading system. ### Responsibilities - Support development and testing of exchange platform components, assisting engineers in building, debugging, and validating features across the trading system (e.g., matching engine, gateways, market data, order handling), typically in C++ in a low-latency environment - Contribute to test automation and validation tooling, writing and running unit, integration, and conformance tests and building scripts to reproduce trading scenarios and verify correctness against exchange specifications - Analyze system behavior and performance data, examining logs, latency statistics, and market data to identify anomalies, measure throughput and latency, and summarize findings for the engineering team Knowledge and Experience - Must be currently enrolled in a bachelor’s or master’s degree program in Computer Science, Computer Engineering, or a related field at an accredited university, and be at least advancing to their junior year of study Programming fundamentals in C++, including object-oriented design, data structures, algorithms, and memory management; exposure to multithreading or concurrency is a plus Comfort with Linux and standard development tools such as Git, debugging tools (e.g., gdb), and scripting (Python or shell) Analytical mindset and strong communication skills, with the ability to work through complex problems methodically and clearly document findings Interest in financial markets or trading technology is a plus Internship Program Schedule To accommodate varying academic calendars, the ICE Internship Program offers two schedule options: Option 1: May 24, 2027 – August 6, 2027 Option 2: June 7, 2027 – August 20, 2027 Candidates will be asked to select their preferred session during the application process. ### Please Note Interns must be available to work full-time, five days a week, at our New York (11 Wall Street) office for the entire duration of one of the designated program schedules. Partial participation or alternate dates cannot be accommodated. Hourly Pay Rate for New York Candidates The expected hourly rate for this role is $30 per hour. Intercontinental Exchange, Inc. is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to legally protected characteristics. ## At a glance - Posted by the employer: Oct 23, 2026 - First seen by OpenNash: Oct 25, 2026 - Last checked: Nov 1, 2026 - Listed for: 9 days - Location: New York - Employment type: Full-time - Pay: $30 per hour[Apply on IntercontinentalExchange’s careers site →](https://careers-ice.icims.com/jobs/14102/login) ## Hiring at IntercontinentalExchange - Open jobs: 328 - New in the last 7 days: After two weekly collections - Tracked since: Jul 11, 2026 [All IntercontinentalExchange jobs](https://jobs.opennash.com/companies/intercontinentalexchange/) · [Weekly hiring report](/reports/hiring/) ## More jobs at IntercontinentalExchange ### [Analyst, EUC](https://jobs.opennash.com/companies/intercontinentalexchange/jobs/f52b549ac1ea21d62a8c/) New York ### [Junior Event Associate](https://jobs.opennash.com/companies/intercontinentalexchange/jobs/17a8140b43deacfae85c/) New York ### [Porter, Day Shift](https://jobs.opennash.com/companies/intercontinentalexchange/jobs/52aaaa8253f0fbd9d182/) New York ### [Senior Manager, Development](https://jobs.opennash.com/companies/intercontinentalexchange/jobs/99e57dc9cf62c607d247/) New York ### [Senior Manager, Electronic Equities Strategist](https://jobs.opennash.com/companies/intercontinentalexchange/jobs/adbf5e02044eacff66b4/) New York ## Similar jobs at other companies ### [2027 Forestry Finance Internship – Emerging Talent Summer Experience Program](https://jobs.opennash.com/companies/jpmorganchase/jobs/5c79b28a916c4519cba2/) JPMorganChase · Portland, OR, United States ### [2027 Trust Management Internship - Emerging Talent Summer Experience Program](https://jobs.opennash.com/companies/jpmorganchase/jobs/d2cbe4d0267382ab07d7/) JPMorganChase · Jackson, WY, United States ### [2027 BNY Summer Internship Program - Trading (New York, NY)](https://jobs.opennash.com/companies/bank-of-ny-mellon/jobs/52c5053a260e48f73fe8/) Bank of New York Mellon · New York, NY, United States ### [Marketing Internship (Summer 2027)](https://jobs.opennash.com/companies/cardinal-health/jobs/a91d845141658a0a19ea/) Cardinal Health · Dublin, OH ### [Operations Internship (Summer 2027)](https://jobs.opennash.com/companies/cardinal-health/jobs/bd2c2373292a3e57a038/) Cardinal Health · Auburn, WA OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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