Machine Learning Engineer

REQ-10107531
22/01/2026
IT Engineering
Katowice, Poland
ING Hubs

ING Hubs Poland is hiring!

The expected salary for this position: 13 000 - 18 000 PLN gross

The financial ranges specified in the announcement are adjusted and may differ from the range specified in the remuneration regulations

We are looking for you if you have:

Proficiency in Python & SQL
Knowledge of ML frameworks (Scikit-learn, Pandas, NumPy)
Great analytical skills and ability to work with big data
Strong mathematical knowledge and logical thinking
Knowledge of cybercrime threats (phishing, malware, sociotechnical attacks, skimming, etc.)
Experience deploying models and integrating them into rule-based fraud detection and alert handling systems
Excellent problem-solving, communication, and teamwork skills

You'll get extra points for:

Experience optimizing code/compute and handling large datasets for fraud detection
Master’s degree in a relevant field
Certifications or experience in banking fraud or cyber security

Your responsibilities:

Deploy and integrate machine learning models into fraud detection engines and alert handling systems
Optimize, test, and maintain analytics code
Collaborate with data scientists, engineers and rulewriters to improve efficiency of detection and alert handling.
Contribute to a Scrum-based, international team focused on innovation and security

Information about the squad:

Machine Learning Engineer – deployment & model integration

Join our innovative team to support the deployment and seamless integration of machine learning models into fraud detection and alert handling systems for the banking sector. We seek a Machine Learning Engineer with strong data science skills, a deep understanding of fraud and cyber security, and a passion for operationalizing models.

If you’re passionate about operationalizing data science for fraud prevention and cyber security, we’d love to hear from you!

The role naming convention in the global ING job architecture will be “Engineer IV"

The financial ranges specified in the announcement are adjusted and may differ from the range specified in the remuneration regulations.

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ING’s vision is to unlock our people’s full potential through our inclusive culture where everyone has the opportunity to develop and have impact for our customers and society. To achieve this vision, our policies support diversity, equity, and inclusion. As an equal opportunity employer, we do not tolerate discrimination of any kind with regard to age, gender, gender identity, cultural background, experience, religion, race, ethnicity, disability, family responsibilities, sexual orientation, social origin, or any other status protected by applicable law. If you require any assistance or if we can accommodate you in any way when participating in our application and/or interview process, please email the recruiting contact listed for the relevant position. We will be happy to work with you to ensure a fair and accessible process. Read more about our commitment to diversity, inclusion and belonging here.