05. Senior Python Developer – Data & Research Platform
Confirmed on the employer's own hiring board on Oct 6, 2026. First seen by Alion on Jul 30, 2026.
Passionate about technology, we develop quantitative and systematic trading strategies across a wide range of asset classes and global financial markets. Technology, research, and data are the cornerstones of our business.
Our strength? A collaborative culture that encourages us to challenge one another, learn together, and deliver strong performance year after year.
Overview
We are seeking a highly skilled and motivated Senior Python Developer to join our Data and Research Team. The main goal of this role is to build and enhance the research and data platforms used company-wide, particularly by the Quantitative and Trading Teams, to design, test, and deploy quantitative strategies with distributed computation, large-scale backtesting, and rapid time-to-market capabilities.
Key Responsibilities
- Develop high-quality, reusable, and efficient code (e.g., libraries for the Data Engineering and Quantitative Trading teams)
- Collaborate with peers and stakeholders to ensure code quality, maintainability, and performance (e.g., adherence to style guidelines, code reviews, testing)
- Contribute to technical documentation and shared resources
- Investigate and resolve issues by analyzing root causes and implementing effective solutions
About you
- Bachelor’s degree or equivalent practical experience
- 5+ years of professional experience in Python software development
- Strong understanding of testing practices within continuous integration and continuous delivery (CI/CD) pipelines
- Experience with large-scale distributed systems
- Experience with cloud environments (e.g., AWS)
- Proficiency in SQL and relational database systems
This offer describes the ideal profile. If you don't have all the skills listed but think you're up to the challenge, don't hesitate to apply!
Information
- Permanent contract available as soon as possible or depending on constraints
- Attractive compensation package including profit-sharing based on operating results
- Position based in Paris, Opéra-Bourse district
- Hybrid remote work
ABC arbitrage is officially certified as a Great Place To Work 2024, and we are ranked among the Top 30 companies in our category!
99% of our employees say that ABC arbitrage is truly a great place to work!
Our commitment to diversity and inclusion is a priority. We strive to create an inclusive working environment, conducive to the fulfillment of each individual, while ensuring a harmonious balance between professional and personal life. Our policies in favor of gender equality and people with disabilities are at the heart of our approach.