Internship - Data Science Intern (H/F)
at BNP Paribas
Posted 18 hours ago
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- Compensation
- Not specified
- City
- Luxembourg
- Country
- Luxembourg
Currency: Not specified
Join the Data Science Lab to support AI model development and test strategy validation for AI-driven solutions. You will write test cases, execute them, log defects, and support resolution with the business units. You will create training data, monitor test progress, analyze results for inconsistencies, and document outputs to support production transition. You will also participate in project monitoring and collaboration across teams, including data labeling and prompt engineering.
BGL BNP Paribas is one of the largest banks in Luxembourg and part of the BNP Paribas Group.
It offers an especially wide range of financial products and bancassurance solutions to individuals, professionals, businesses and private banking clients.
In 2024, BGL BNP Paribas was named “Best Bank in Luxembourg” by Euromoney and in 2025, for the 10th consecutive year, was awarded the “Top Employer Luxembourg” certification, in recognition of the excellent working conditions offered to its employees.
Internship - Data Science Intern (H/F)
3 months
WHAT’S YOUR DAY-TO-DAY MISSION?
Within the Banque des Entreprises, participate in the follow-up of the AI model development project carried out by the bank's Data Science Lab, supporting one or several business user cases. More specifically, the intern will support the team in exploring and applying test strategies to validate AI-driven solutions.
The work will consist in particular to :
- Write the test cases and have them approved with the Use case owner(s) of the requesting business unit
- Unroll the test cases, log the defects
- Accompany them to the resolution
In carrying out these tasks, the intern will be responsible for:
- The creation of data sampling (training data)
- The progress of the test cases where the data scientists developed the model
- The analysis of the results, the detection of inconsistencies
- The consolidation of results, the tracking of backlog
- The analysis of the conditions for transition to production
- Participation in the monitoring committees where stakeholders of the project
- Documentation, data labeling, and prompt engineering
MISSIONS ARE IMPORTANT, BUT SO ARE THE TEAM AND THE WORK ENVIRONMENT!
Your working environment
- Location: Luxembourg
- Duration: 3 months
- Interactions: You will collaborate with team members from Business and Data Science Lab and may interact with experts from other departments, including technology and business units
Benefits of this position?
- Hands-on experience with state-of-the-art AI and machine learning frameworks.
- Exposure to practical applications of data science in the financial industry.
- Opportunities to learn and apply advanced techniques in AI and data analysis.
- Collaboration with experienced software engineers and AI specialists.
ARE YOU OUR FUTURE INTERN
Professional experience and/or degree
Required experience:
Pursuing a degree in Finance, Mathematics, Artificial Intelligence, or a related field.
Behavioural skills
- Collaboration and teamwork
- Organizational skills
- Communication skills
- Creativity and innovation
- Problem-solving skills
Transversal skills
- Analytical thinking
Technical skills
- Essential:
- Basic understanding of AI/ML concepts and natural language processing.
Language skills
Proficiency in English and French
Diversity, equity and inclusion are key values for the well-being and performance of teams.
We want to welcome and retain all our employees without distinction: this is how, together, we will build the innovative, responsible and sustainable finance of tomorrow.
