Summer 2023
C++ Quantitative Technologist Intern
Posted on 8/3/2023
Radix Trading
51-200 employees
Research-focused trading firm using machine learning
No salary listed
Chicago, IL, USA
Bachelor's, Master's, MBA, PharmD, PhD, Associate's
 Software Engineering |
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- We're looking for highly analytical people who want to help build the research-driven trading firm of the future. And to do that, you'll need the following qualities:
- > Persistent Drive to Improve - Do you have an innate desire to rise to the next level, even after great accomplishments?
- > Creative Problem Solving and Probabilistic Thinking - You must enjoy learning and implementing new concepts quickly, combining knowledge from different domains to create new ideas, and take a data-driven and probabilistic approach to testing and implementing new ideas
- > Team Mindset - We want people who understand 1+1 > 2 and are as committed to making the team better through sharing ideas as they are driven to improve their individual performance
- > Mental Flexibility & Self Awareness - You'll have to frequently adapt based on new data, results, and feedback on your ideas and performance
- > Orientation for Making Money - Although we value academic training, our work is not an academic exercise. We take a hacker's approach to testing ideas, dropping projects that consume time without high upside, and focusing our next efforts on what will create the most value for the firm
- > Low-level computer languages like C or C++; awareness of strength in particular language and ability to solve more complex problems due to understanding nuances of the language
- > Understanding of data structures, algorithmic complexities, and numerical algorithms
- > Systems Architecture - knowledge and experience with distributed systems and communication
- > Software Architecture - knowledge and experience working with a large code base
- > Development Processes - experience delivering and deploying software in production environments
Radix Trading is a research-driven trading firm that uses machine learning and statistical methods to develop and monetize trading strategies. It operates in major electronic markets across North America, Europe, and Asia, supported by a proprietary automated research platform and continuously evolving strategies. The firm distinguishes itself by private funding with no outside investors, an open culture that favors rapid idea execution, and a team of interdisciplinary academics and technologists focused on longer-horizon, statistically driven opportunities rather than traditional high-frequency trading. Its goal is to generate returns by deploying advanced, independently developed trading strategies that stay ahead of the competition in electronic markets.
Company Size
51-200
Company Stage
Private
Total Funding
N/A
Headquarters
Chicago, Illinois
Founded
2014
Get referred to Radix Trading
See people who can refer or advise you
Simplify's Take
What believers are saying
- 2026 FIA member profile validates Radix’s active liquidity provision across derivatives markets.
- January 2026 Amsterdam quantitative-research hiring shows continued expansion and persistent demand.
- Radix’s open research platform and machine-learning focus support rapid strategy turnover.
What critics are saying
- Seenu v. Radix Trading survived appeal; wage and bonus disputes remain reputationally toxic.
- Radix’s Binance identification keeps CFTC scrutiny alive and invites future market-access probes.
- A small, secretive partnership model creates key-person risk; losing elite quants breaks edge.
What makes Radix Trading unique
- Radix’s 2026 job posts emphasize academia-heavy hiring and open, collaborative iteration.
- It trades across Chicago, New York, Amsterdam, and major electronic markets worldwide.
- Privately funded, Radix avoids outside investors and keeps strategy control internal.
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Benefits
Performance Bonus