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# Senior Quantitative Developer

- **Company:** Capital Group
- **Location:** Paris, France
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Artificial Intelligence, C++ (Programming Language), Python (Programming Language), Machine Learning, Low Latency, Data Pipelines
- **Published:** May 21, 2026
- **Apply:** https://fr.indeed.com/viewjob?jk=a5ecdeb785d1943c

## About the Role

* Minimum 5 years of proven expertise in the development of trading automatons.
 * Strong proficiency in real-time, low latency C++ development.
 * Excellent collaboration and communication skills.
 * Experience with market data systems (nice to have).
 * Proficiency in both French and English.

## Description

The Trading Core & Model Technology team builds and maintains the core software infrastructure that powers systematic execution strategies, which consists of:

 * C++ applications managing trading automatons and feed handlers.
 * Python data pipelines generating referential data for the automatons and execution cost reports.
 * A machine learning pipeline used for execution strategies.

CFM is looking for an experienced and talented Quantitative Developer to maintain these real-time C++ applications, and deliver enhancements tailored to the needs of the execution research team.

We are looking for a senior hands-on contributor who wants to stay close to implementation, solve hard problems directly, and operate with rigor and high standards.

The role also calls for someone able to use AI in a sophisticated way to accelerate development and improve the quality and breadth of delivery., As a Quantitative Developer, you will be responsible for:

 * Developing and maintaining real-time C++ applications for trading automatons: new features, optimizations, fixing bugs and providing level 2 support.
 * Working closely with researchers to actively identify their pain points and requests, addressing them through high-quality solutions, communicating with them efficiently and managing their expectations.


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