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Capital Fund Management (CFM)

Software Engineer

On site

Paris, France

Junior

Full Time

17-02-2026

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Skills

Python SQL Data Engineering CI/CD Monitoring Research Architecture AWS cloud platforms Numpy Pandas C++ Analytics

Job Specifications

ABOUT CFM

Founded in 1991, we are a global quantitative and systematic asset management firm applying a scientific approach to finance to develop alternative investment strategies that create value for our clients.

We value innovation, dedication, collaboration, and the ability to make an impact. Together, we create a stimulating environment for talented and passionate experts in research, technology, and business to explore new ideas and challenge existing assumptions.

YOUR ROLE

The Trading Core & Model Technology team builds and maintains the core software infrastructure that powers systematic execution strategies.

Python data pipelines are at the heart of this architecture and are responsible for:

Collecting, validating, transforming, and enriching referential data
Orchestrating reliable data flows to feed execution algorithms
Computing execution cost analytics

C++ components handled by other team members manage feed handlers and trading automatons.

CFM is looking for an experienced Python Software Engineer specialized in building and operating reliable, high-performance and scalable data pipelines to join the team and play a central role in developing and continuously improving this critical layer.

KEY RESPONSIBILITIES

As a Software Engineer working on Data Pipelines, you will be a key contributor to:

Designing, implementing, maintaining and optimizing Python data pipelines
Improving reliability and scalability of data flows
Integrating new data sources and formats
Working closely with researchers to translate their needs into efficient pipelines

YOUR SKILLS

Must-have

Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field
3 to 5 years of professional experience in Python development with a focus on data pipelines / data engineering
Proficiency with the Python data ecosystem: pandas, numpy, polars and knowledge of SQL
Solid software engineering practices: unit/integration testing, CI/CD, logs, monitoring
Fluency in both French and English (written and spoken)
Rigorous mindset, strong focus on data quality and reliability, ability to thrive in a fast-paced, demanding environment

Nice to Have

Experience with C++ is appreciated
Exposure to cloud platforms (preferably AWS)
Knowledge of Finance

EQUAL OPPORTUNITIES STATEMENT

We are continuously striving to be an equal opportunity employer, and we prohibit any discrimination based on sex, disability, origin, sexual orientation, gender identity, age, race, or religion. We believe that our diversity, breadth of experience, and multiple points of view are among the leading factors in our success.

CFM is a signatory of the Women Empowerment Principles.

FOLLOW US

Follow us on Twitter or LinkedIn or visit our website to find out more about CFM.

About the Company

Capital Fund Management (CFM) is a successful alternative investment manager and a pioneer in the field of quantitative trading applied to capital markets across the globe. Our methodology relies on statistically robust analysis of terabytes of financial data for asset allocation, trading decisions and automated order execution. CFM is an appealing career destination for highly-talented and passionate PhDs, IT engineers and experts from around the world. Our people can rely on original theoretical insight accumulated over 3... Know more