TL;DR

Senior Data Modeller: Develop and validate analytical and statistical models for credit risk and consumer behavior prediction with an accent on data extraction, processing, and model performance evaluation. Focus on designing predictive models, presenting results to stakeholders, and supporting junior team members.

Location: Hybrid in Sofia, Bulgaria

Company

%hirify_global% is a global data and technology company specializing in data, analytics, and software across multiple industries including financial services and healthcare.

What you will do

Extract and process data for analytical purposes
Develop and manage credit risk models including application, behavioral, and collection scoring
Evaluate model performance and present results to stakeholders
Conduct ad-hoc data analysis and proof-of-concept projects
Support and oversee junior team members
Identify and implement automation opportunities

Requirements

Location: Must be based in Sofia or able to work hybrid there
BSc degree in Computer Science, Mathematics, Statistics, Econometrics, or Physics
3+ years experience with Python and analytical libraries (Pandas, Numpy, scikit-learn)
Strong understanding of regression analysis, machine learning, probability, and statistics
Fluency in English

Culture & Benefits

Excellent work conditions with a friendly and supportive environment
Comprehensive social benefits including life and health insurance, food vouchers, and more
Work-life balance with 25 days paid vacation plus additional days off
Flexible working hours and home office options
Career development supported by learning programs and unlimited access to training materials