Junior Data Scientist

XTEL; Vlaams-Brabant; Sur place; EUR 42 000 - 64 000; Plein temps

Avantages offerts par ce poste

Hybrid work

Flexible hours

Bonus scheme

Résumé du poste

XTEL in Leuven, Belgium, is seeking a Junior Data Scientist to design analytics and ML solutions, work with complex datasets, and contribute to scalable data pipelines in a hybrid setup. You’ll collaborate with multidisciplinary teams, implement models, validate results, and help standardise analytics practices across projects, with a focus on business impact and clear communication in English.

The role offers flexible hours, a dynamic international team, and exposure to cutting-edge

Qualifications

• Bachelor’s or Master’s degree in STEM fields (Math, Stats, CS, Engineering, etc.).
• 1–2 years of work experience in Data Science and Analytics.
• Knowledge of Data Science, ML, AI and Operations Research.
• Knowledge of Python and ML frameworks (scikit-learn, PyTorch, pandas, NumPy).
• Experience with object-oriented programming.
• Experience in developing, validating, and tuning ML models.
• Experience with cloud services to store data, build pipelines and run analytics.
• Experience with Databricks.
• Familiarity with VSCode and Jupyter notebooks.
• Knowledge of Git (push, pull, fetch, merge).
• Ability to work in multidisciplinary teams and communicate complex results.

Responsabilités

• Analyze and preprocess complex data sets to prepare them for analytics solutions.
• Develop, implement, and tune machine learning models for project needs.
• Collaborate to build robust, scalable data pipelines.
• Participate in client meetings to discuss results and gather feedback.
• Work with business experts and project managers in multidisciplinary teams.
• Collaborate with product teams to integrate solutions into our products.
• Document processes and contribute to standardisation of analytics solutions.

Connaissances

Data Science

Python

ML frameworks

OOP

Cloud services

Databricks

VSCode/Jupyter

Git

English

Formation

BSc or MSc in STEM

Outils

Databricks

VSCode

Jupyter

Git

Description du poste

About XTEL

XTEL is a leading global revenue management solutions provider for consumer goods companies (CPG). We help our clients' businesses grow smarter, every day, through our holistic and proven digitalisation and change management approach. By combining state-of-the-art technology, deep industry expertise, and a proven approach to data and change management, XTEL's Revenue Management suite supports CPGs towards value realisation and profitable revenue growth.

Position Overview

The Junior Data Scientist supports the design and delivery of analytics and machine learning solutions by working with complex datasets, building tailored models, and contributing to scalable data pipelines. The role collaborates closely with technical, functional, product, and client stakeholders to develop robust solutions and help standardise analytics practices across projects.

Key Responsibilities

• Analyze and preprocess complex data sets from various sources to prepare them for analytics solutions.
• Develop, implement, and fine-tune machine learning models tailored to specific project needs.
• Collaborate with the team to build robust and scalable data pipelines.
• Participate in client meetings to discuss technical results and gather feedback.
• Work together with the functional team involved in the project, including business experts and the project manager.
• Work together with the product team to integrate developed solutions into our products.
• Document processes and contribute to the standardisation of analytics solutions.

Qualifications

• Bachelor’s or Master’s degree in STEM fields, such as Mathematics, Statistics, Computer Science, Engineering, or related disciplines.
• 1-2 years of work experience in Data Science and Analytics.
• Knowledge for Data Science, including Machine Learning, Artificial Intelligence, and Operations Research.
• Knowledge of Python and main Machine Learning frameworks, such as scikit-learn, PyTorch, pandas, and NumPy.
• Experience with object-oriented programming.
• Experience in developing, validating, and tuning Machine Learning models.
• Experience with cloud services to store data, build automated pipelines, and run analytics or machine learning solutions.
• Experience with Databricks.
• Familiarity with development tools such as VSCode or other IDEs, and Jupyter notebooks.
• Knowledge of Git, including push, pull, fetch, and merge.
• Ability to work in multidisciplinary teams and communicate complex results clearly.
• Analytical skills with a critical thinking attitude.
• Proficient in English.

Nice to have:

• CPG / FMCG industry knowledge is an advantage.
• Experience with SQL for data manipulation and analysis.

Geographical Location:

• Belgium (Leuven — Hybrid)
• Hybrid work arrangements

What We Offer

• Hybrid working set-up
• Flexible working hours
• Competitive Salary Package and Bonus scheme
• A challenging role in a fast-growing AI-driven company
• A diverse and international team with strong ownership and a can-do mentality
• Opportunities to contribute meaningfully to the organisation’s growth and development

Equal Opportunities Statement

If you have strengths to share, we’d love to hear from you. We value diverse backgrounds and experiences, so don’t hesitate to apply even if you don’t meet all criteria.

XTEL is an equal opportunity employer and values diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, sex, gender, gender expression, sexual orientation, age, marital status, veteran status, or disability status. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform crucial job functions, and to receive other benefits and privileges of employment.