Quantitative Technologist at Radix Trading Experienced Job Board

We are a research-driven trading firm dedicated to building the future of finance. Our team focuses on pushing the boundaries of technology to evolve fully-automated strategies, machine learning research, and simulation infrastructure that processes petabytes of data. We are looking for someone who shares our passion for innovation and wants to make a tangible impact on our live trading systems.

What is this role?

We are hiring a Senior Quantitative Technologist to join our team on a full-time, on-site basis in the United States. This is a high-level position where you will be expected to take ownership of significant processes and tools shortly after joining. You will work with modern C++ to enhance our research infrastructure and alpha generation capabilities.

What will you do?

• Develop and deploy production-level code to improve our live trading systems and research infrastructure.
• Identify inefficiencies in our current workflows and propose iterative solutions to optimize our performance.
• Engage in both structured starter projects and independent initiatives that drive value for the firm.

What makes you a great fit?

You are a highly analytical thinker who thrives in a fast-paced, results-oriented environment. We value a hacker's mindset where you focus on projects with high upside and remain flexible enough to adapt based on new data and feedback. You should possess the following skills and qualities:

• Strong proficiency in low-level languages, specifically C++, with a deep understanding of language nuances.
• Expertise in data structures, numerical algorithms, and understanding algorithmic complexity.
• Proven experience in systems architecture, including distributed systems and communication.
• Solid background in software architecture, particularly working within large, complex code bases.
• A team-oriented mindset with a persistent drive to improve and a creative approach to problem-solving.
• Fluency in English to effectively collaborate and share ideas across the team.

What's in it for you?

We offer a competitive salary to reward your expertise and contributions. In addition to your base pay, you will be eligible for a quarterly bonus that is determined by your individual performance and your commitment to the success of your colleagues and the firm as a whole.