Senior Data Scientist job in Kraków / remotely

Senior Data Scientist

Project - the aim you'll have

Our client is an international investment firm that supports the most ambitious and talented entrepreneurs and high growth companies to achieve their goals. They invest in high growth, dynamic situation buyouts and growth capital investments. They are back exceptional entrepreneurs and management teams in companies creating sustainable high growth and strategic value.

Position - how you'll contribute

You will be responsible for working on the client’s internal platform, which is used for analyzing companies for potential future investments.

Expectations - the experience you need
  • Programming Languages: Python to advanced level, covering EDA, model training/testing, hyperparameter tuning etc.
  • Frameworks: Must have expertise with standard frameworks/libraries such as scikit-learn and pandas. Proficiency with NLP libraries like NLTK, SpaCy, and scikit-learn.
  • Databases: SQL expertise, and familiarity with MySQL, MongoDB, etc.
  • NLP: Knowledge of NLP foundations, including vectorization methods. Application of pre-trained models such as BERT, and fine-tuning of such models.
  • Machine learning foundations: Standard techniques in supervised learning, including ensemble methods for classification and regression.
  • Communication: Clear and precise verbal and written communication.
  • Autonomy: Completion of research projects with an NLP focus, requiring only periodic supervision. Self-directed solutions to tactical/intermediate problems.
Additional skills - the edge you have
  • Infrastructure: Experience with at least one major cloud platform, ideally GCP. Familiarity with cloud services such as BigQuery is preferred.
  • Front-end: Experience of visualization using interactive dashboards such as Streamlit or Dash. Basic understanding of front-end technologies (HTML, CSS, JavaScript) is a plus.
  • Frontier NLP: Application of recent LLMs, including fine-tuning.
  • Statistics: Expertise in classical statistical techniques, including significance testing.
  • Domain-specific: Completion of finance-related projects using unstructured data, including topic classification.
Our offer – professional development, personal growth
Hover on each benefit to learn more
Decide on the form and conditions of your employment
*Applicable in: Poland & Latam & MD/RO
Flexible employment and remote work
*Applicable in: Poland & Latam & MD/RO
Work with the latest technologies for industry leaders
*Applicable in: Poland & Latam & MD/RO
International projects with leading global clients
*Applicable in: Poland & Latam & MD/RO
Travel to clients’ and work in their environments
*Applicable in: Poland & Latam & MD/RO
International business trips
*Applicable in: Poland & Latam & MD/RO
Work comfortably in a relaxed and inspiring atmosphere that does not enforce a dress code
*Applicable in: Poland & Latam & MD/RO
Non-corporate atmosphere
*Applicable in: Poland & Latam & MD/RO
Develop your skills at work – language classes come to you
*Applicable in: Poland & Latam & MD/RO
Language classes
*Applicable in: Poland & Latam & MD/RO
Develop your competences and skills through skill centers and webinars
*Applicable in: Poland & Latam & MD/RO
Internal & external training
*Applicable in: Poland & Latam & MD/RO
Take care of the health of you and your loved ones
*Applicable in: Poland & MD/RO
Private healthcare and insurance
*Applicable in: Poland & MD/RO
Work out, swim and enjoy other fun activities
*Applicable in: Poland & MD/RO - monthly sport budget
Multisport card
*Applicable in: Poland & MD/RO - monthly sport budget
Take part in activities that support your physical and mental health
*Applicable in: Poland & Latam & MD/RO
Well-being initiatives
*Applicable in: Poland & Latam & MD/RO
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