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Tabby logo
Tabby

On a mission to create financial freedom. No interest. No fees. Shariah-Compliant.

Data Scientist – Risk

Data ScientistData ScientistFull TimeRemoteMid LevelTeam 201-500H1B No SponsorCompany SiteLinkedIn

Location

Poland

Posted

102 days ago

Salary

0

Seniority

Mid Level

Job Description

Data Scientist – Risk

Tabby

• Design, develop, and maintain risk models using advanced machine learning techniques, including hybrid and sequential approaches. • Regularly retrain, monitor, and validate existing models to ensure timely adaptation to changing customer behavior. • Build and manage scalable data marts in BigQuery to support model development and analytical needs. • Contribute to development of internal automation tools (e.g., AutoML components, ML workflows). • Provide data-driven insights through ad-hoc analyses to support product, credit, and operations teams. • Participate in early research and prototyping of new architectures (Transformers, foundation-style embeddings, multimodal models).

Job Requirements

  • At least 2 years of experience in roles such as Data Scientist, ML Engineer, or Risk Analyst, with a proven track record of impactful contributions in credit scoring.
  • Proficiency in Python and experience with key data science and machine learning libraries (e.g., NumPy, Pandas, scikit-learn, CatBoost, XGBoost, LightGBM).
  • Strong knowledge of PyTorch, with the ability to implement and fine-tune complex machine learning models.
  • Advanced knowledge of SQL, with the ability to work effectively with large datasets.
  • Experience in building and deploying end-to-end machine learning solutions that drive measurable business impact.
  • Hands-on experience with tools like Airflow and Docker for deploying machine learning models into production.
  • Fluency in English
  • Nice to have:
  • Familiarity with cloud platforms such as AWS, Google Cloud Platform (GCP), or Microsoft Azure for scalable data analysis and model deployment.
  • Proficiency in visualization tools like Tableau or Power BI to effectively communicate insights and support decision-making.
  • Prior experience working with financial datasets and a strong understanding of risk management principles.

Benefits

  • Full-time B2B contract
  • Fully remote setup
  • Up to 20% tax allowance
  • 22 paid leave days annually
  • Stock options (ESOP) in a fast-scaling, pre-IPO company
  • Flexi benefits you can use for wellness, travel, or learning
  • Work alongside a high-performing, international engineering team in a global fintech unicorn
  • Relocation support is available to our hubs in Armenia, Georgia, Serbia, Portugal, and Spain, including flights, temporary accommodation, legal setup (if needed)*

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Data Scientist

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Job Closed