Machine Learning Credit Model Developer

On-site9,600 – 18,000 PLN
Warsaw, Poland

Job Description, Responsibilities & Requirements

About the Position

Machine Learning Credit Model Developer

ING Hubs Poland is hiring! The expected salary for this position: 9600 - 18 000 PLN gross.

We are looking for you, if you have:

  • An advanced degree (PhD or Masters) in a quantitative discipline, such as Computer Science, Data Science, Statistics, Mathematics, Physics, Econometrics, Quantitative Finance or related field,
  • Excellent knowledge of classic machine learning methods: supervised and unsupervised learning, classification, regression, etc.;
  • Experience in validation or development of credit risk models in a financial institution or related industry,
  • Analytical skills with the ability to describe models, effectively articulate and document model’s structure, logic and results,
  • Experience writing code in Python (R, SAS or other statistical programming language as a plus), data processing and advanced visualization,
  • Knowledge of credit risk management process, including application of credit risk models like e.g., credit decision scorecards, early warning systems, collection systems, IRB, IFRS9 etc.
  • English verbal and writing proficiency.

You'll get extra points for:

  • Knowledge of regulatory framework for credit risk management (IRB, IFRS9, etc.) and lending process,
  • Experience with the Agile way of working,
  • Code versioning - git.

Responsibilities

  • Perform development and periodical monitoring of credit decision models across global ING business lines and locations,
  • Ensure models are conceptually sound and appropriate,
  • Ensure model compliance with regulations, internal policies and industry best practices,
  • Collaborate closely with cross-functional teams including model validator, risk managers, and business stakeholders and promote best practices,
  • Stay up-to-date with industry trends and regulatory guidelines, in particular related to advanced analytics models to be able to contribute to the continuous improvement of credit decision models.

Requirements

  • Advanced degree (PhD or Masters) in a quantitative discipline,
  • Excellent knowledge of classic machine learning methods,
  • Experience in validation or development of credit risk models,
  • Analytical skills with the ability to describe models,
  • Experience writing code in Python,
  • Knowledge of credit risk management process,
  • English verbal and writing proficiency.

Nice to Have

  • Knowledge of regulatory framework for credit risk management (IRB, IFRS9, etc.),
  • Experience with the Agile way of working,
  • Code versioning - git.

We Offer

  • Competitive salary range: 9600 - 18 000 PLN gross per year,
  • Opportunity to work in a fast-growing, international team,
  • Broaden programming skills in Python or other statistical tools/stack in developing machine learning solutions,
  • Expand hands-on skills in developing credit risk decision models,
  • Learn best practices in ensuring model compliance with regulations, internal policies and industry best practices,
  • Develop collaborative skills in dealing closely with cross-functional teams.

About the Company

We are a fast-growing, international team of experts developing non-regulatory credit risk models. As a part of a Risk Hub Model Development Area, we focus on applying machine learning techniques to ensure credit-risk decision making is safe and reasonable to provide a relevant support for business growth.

Our goal is to ensure sustainable credit risk model performance. We strive to bring fresh ideas to life and embrace challenges in a fast-changing and complex environment.

Apply now to join our team and contribute to the continuous improvement of credit risk models at ING.

Job Details

Company name:
ING
Salary:
9,600 – 18,000 PLN
Location:
Warsaw, Poland
Employment Type:
Full-time
Work Mode:
On-site
Posted on TheJob:
Jul 5, 2026
Last checked:
Jul 5, 2026
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