Senior Data Scientist, Credit Risk — Remote & Growth

Creditstar Group; Polska; Híbrido; PLN 196.000 - 246.000; Tempo integral

Benefícios oferecidos por esta vaga

Dynamic, challenging, and rewarding工作

Chance to contribute to the business'决

Talented and fun international team

Flexible working hours

Regular company parties and events

Office with games, pool table, free_sn

Powerful equipment and modern tools

On-demand sponsorship for your_profdev

Competitive remuneration package

Resumo da vaga

Creditstar Group is seeking a Senior Data Scientist to lead the data science framework across our products in Europe. You will own data strategy, build predictive models, and guide cross-functional teams with data-driven decisions.

This role offers visibility into underwriting, A/B design, and opportunities to mentor analysts while shaping data infrastructure in a fast-growing fintech.

Qualificações

• At least 5 years of professional data science experience.
• BS in Mathematics, Economics, CS, Physics or Statistics.
• Excellent knowledge of SQL and Python.
• Knowledge of machine learning and statistical modeling.
• Fluent in English; strong communication.

Responsabilidades

• Build models based on data to predict customers' payment behavior.
• Design A/B experiments, analyze results, and provide decision recommendations.
• Collaborate with stakeholders to analyze complex data and provide data-driven insights for business decisions.
• Review work and provide feedback to data analysts and data scientists.
• Share knowledge and provide training on best practices in data processing and analytics.
• Define data science strategy and align it with management and teams.
• Propose, assess, prioritize, and lead data science projects.
• Work with data engineers to ensure strong data infrastructure across products.
• Research and implement best practices in Data Science across product teams.

Conhecimentos

SQL

Python

Analytical thinking

Problem solving

Project management

Startup mindset

English fluency

Formação

BS in Mathematics/Statistics/CS

Descrição da vaga

Creditstar Group is seeking a Senior Data Scientist to lead the data science framework across our products in Europe. You will own data strategy, build predictive models, and guide cross-functional teams with data-driven decisions.

This role offers visibility into underwriting, A/B design, and opportunities to mentor analysts while shaping data infrastructure in a fast-growing fintech.