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Data Scientist
  • Kalisz
Data Scientist
Kalisz, Kalisz, Greater Poland Voivodeship, Polska
ALTEN Polska
25. 2. 2025
Informacje o stanowisku

Why us?

We are part of the ALTEN Group – a leading European provider of engineering and technology consulting services. Over 30 years, we have become a major technology partner for many global clients, with more than 42,000 employees (88% of whom are engineers), in 30 countries around the world. We support our clients’ growth strategies in innovation, R&D and information systems, with revenues exceeding €2.92 billion.

We were awarded the title of Great Place To Work 2023 and the „Ethics Standard Advocate” award from the United Nations Global Compact Network Poland.

Our motto is – „You Grow, We Grow!”

Join ALTEN Polska and let’s grow together!

Your responsibilities:

  • Actively participate in every stage of the data science lifecycle, from business understanding to model development to industrialization.
  • Design, build and maintain statistical / machine learning models to optimize business operations working with Data Bricks, KNIME, SAS Viya (Python/ R), Pyspark.
  • Explore and experiment with innovative ML techniques and approaches to maximize the value generated by the team.
  • Be a leader in methodology development for large transformation projects.
  • Communicate model and analysis results to non-technical audiences, including stakeholders and senior management.
  • Experience in building production models and data engineering welcome.

Our requirements:

  • 2+ years of professional experience building and industrializing machine learning solutions.
  • Very good command of Python and its use with version control (git) and testing.
  • Practical knowledge of SQL, PySpark & Databricks.
  • Experience in application of ML concepts and methodologies (regression and classification, time series modeling, feature engineering and selection, regularization, etc.).
  • Solid knowledge of ML techniques and algorithms (incl. various regression types, ensembles, clustering, decision trees, boosting, etc.) and their pros and cons.
  • Ability to reframe business challenges into data science problems and adjust ML methods & tools accordingly.
  • Good communication and presentation skills, in particular facilitation of grasping complex topics by broad audiences, incl. non-technical stakeholders.
  • Track record of effective collaboration with IT / data engineering teams in development and production phase.

We offer:

  • A full-time contract (B2B also possible).
  • Stable and long-term cooperation.
  • Well-defined career path at the European leader in engineering & IT consulting.
  • Participation in company conferences, trainings, workshops, integration meetings, etc.
  • Certification and training opportunities.
  • Opportunity to relocate and work in different ALTEN Polska branches.
  • After completion of the project, opportunity to engage in a subsequent one within the company.
  • Introduction and cooperation with dedicated Business Development Manager.
  • Work in a company with #GreatPlaceToWork Certificate.

Benefits:

  • Medicover medical care.
  • Medicover dental care.
  • Medicover Benefits platform / Medicover Sport card.
  • Employee referral program.
  • E-learning platform.
  • Layette for a newborn employee’s child.
  • Group life insurance.
  • Pension scheme.

Do not hesitate and join our team!

  • NOTICE: We kindly inform you that we will contact the selected people.
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