Machine Learning Credit Model Developer

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

Tech Stack

PythonMachine Learning

Job Description, Responsibilities & Requirements

About the Position

ING Hubs Poland is hiring!

We are looking for a Machine Learning Credit Model Developer to join our team in Warsaw. The expected salary for this position is 9600 - 18,000 PLN gross.

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 validators, risk managers, and business stakeholders.
  • Stay up-to-date with industry trends and regulatory guidelines, particularly related to advanced analytics models.

Requirements

  • 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 languages are a plus), data processing, and advanced visualization.
  • Knowledge of credit risk management processes, including application of credit risk models like credit decision scorecards, early warning systems, collection systems, IRB, IFRS9, etc.
  • English verbal and writing proficiency.

Nice to Have

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

We Offer

  • Competitive salary.
  • Opportunity to work in a fast-growing, international team of experts.
  • 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 for individual and business clients.
  • 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 part of the Risk Hub Model Development Area, we focus on applying machine learning techniques to ensure credit-risk decision making is safe and reasonable to provide relevant support for business growth.

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

At ING, we create an inclusive culture where everyone can fully utilize their potential. We always support diversity, equality, and inclusion. We do not tolerate any form of discrimination based on age, gender, gender identity, culture, experience, religion, race, disability, family responsibilities, sexual orientation, or anything else. If you need support or adjustments during the recruitment process or interview, please contact the recruiter indicated in the announcement. We will be happy to help you make the process fair and accessible. Learn more about our commitment to diversity and inclusion here.

INGWarsawPolandPython, Machine LearningFull-time 9,600 – 18,000 PLN 9,600 – 18,000 PLN

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:
6/13/2026
Last checked:
6/13/2026
Posted on the source:
12/6/2026
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