Data Scientist Senior

Company Description

Natixis TradEx Solutions (NTEX) is a credit institution and investment service provider. The Company specializes in third party order receipt and transmission and provides access to a custom-built securities lending program. NTEX delivers additional value-added services including services related to liquidity or the administrative processing of research agreements.

Operating independently, NTEX facilitates access to all sources of liquidity, all the while complying with best selection and best execution obligations. Its platform provides access to the expertise of over 40 employees of which 22 are traders with average individual financial markets’ experience exceeding 20 years.

The Company's robust infrastructure combined with investments in technologies and data science enables NTEX to offer tailor-made solutions in a secure regulatory context while preserving the human dimension to provide each of its customers with the care and appropriate proximity.

Beyond the quest for its clients’ satisfaction, NTEX is resolutely committed to a CSR approach.

Natixis TradEx Solutions is owned by Groupe BPCE, the second largest Banking Group in France through the Banque Populaire and Caisse d'Epargne networks.

At Natixis IM and NTEX, we continuously work to create an environment that promotes diversity and inclusion in all its forms, across gender, race, religion, sexual orientation, disability, ethnicity and background. We believe this creates equal opportunities for our employees — and better outcomes for our clients and communities. We are committed to finding reasonable adjustments for candidates during our recruitment process. Please let us know if there are any changes, we could make to the application process to make it easier and more comfortable for you.

Job Description

Within the Information Systems Department, you join the Data Science team. We work alongside trading professionals in rich and diverse business and technology environments. Dedicated to Data Science projects, we implement concrete applications of Machine Learning models to meet the needs of businesses and customers, such as NTEX Liquidity Insight, a liquidity scoring model for bonds.

Your mission is to implement or oversee machine learning and AI projects based on market, financial and risk data related to trading activities. You work closely with the Trading teams but also Risk, Business Development, IT, Data Providers and the Data Science community of the BPCE group.

If you are passionate about Data Science and technological innovation, you will be happy to join a dynamic, demanding and caring environment.

On a daily basis, you are responsible for:

• Leading research and innovation projects from design to industrial implementation, collecting, identifying and understanding business needs and proposing adapted technical solutions;
• Support users in the formalization of their needs and the choice of technical solutions;
• Analyze data, design and implement new models, algorithms and statistical processing to meet business needs, using state-of-the-art techniques such as natural language processing (NLP), recommendation systems, time series forecasting or generative AI;
• Ensure technology monitoring, research and development of new models, tools or processes to foster innovation in the Trading business lines;
• Design, implement and maintain the Business Dashboard, contributing to maintenance and production monitoring, and deploying use cases in production in coordination with production teams, ensuring scalability, performance and optimization of deployed versions;
• Document the models and the work carried out, by training and supporting businesses in the transformation of uses, and by coaching the junior Data Scientists of the team.

Our work methodology is agile and you are part of our community of data scientists.

#TransformativeFinance

The position is based in Paris with the possibility of teleworking.

As a Top Employer, we put our people first. Internal mobility, career development and training programs allow you to grow and thrive throughout your career.

You work in a hybrid, inclusive and collaborative work environment.

You also have the opportunity to make a commitment to society and the causes that matter to you through our corporate foundation.

About the recruitment process

You will be contacted by one of our recruiters before meeting our business experts (manager, team member or business line member).

Required Skills/Qualifications/Experience

About you: If you recognize yourself in this description, you are made to work with us! With a higher education in Data Science, you have significant experience in this field, with several models of Machine Learning or AI put into production.

You are familiar with:

• Traditional concepts of data analysis,
• Machine Learning, Deep Learning or Statistical Modelling algorithms,
• Python, Power Bi, SQL and APIs,
• DevOps tools such as Jenkins and GIT,
• Knowledge or interest in the financial field, ideally trading, is an asset.

You are:

• Strong interpersonal skills and comfortable working in a team in complex contexts.
• Independent, rigorous and analytical.
• Known for your service and ability to deliver results.

You master English with a minimum B2 level.

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