Senior Data Scientist
Key Skills
Job Description
ORGINAL POSTING DATE 5.5.2026 ING’s goal is to enable people to “do their thing” and empower them to stay a step ahead in life and in business. We are one of the largest banks in Europe and we continuously evolve to become one of the most innovative companies in the banking sector. The ING Analytics group is a major driving force in ING’s transformation, aimed at helping us to become a data-driven organization, where advanced analytics is at the heart of our business processes. In our tribe COOA, we apply analytics & AI solutions for the Financial Crime & Fraud domains and create advanced analytics applications and models. These models are used to mitigate and to effectively tackle the risk of financial crime for our customers and our society, making us a safer and more compliant bank. Our group consists of more than two dozen data scientists, engineers, data analysts, and customer journey experts, working together to deliver innovative solutions in our domain across multiple countries. What is the role we hiring for? As We Continue Our Growth And Establishing The Added Value Analytics Bring To Our Domains, We Seek To a Senior Data Science Profile With The Right Potential To Help creating innovative scalable data driven solutions in the space of Financial Crime Analytics. Typical problems cover areas such as imbalanced classification, outlier detection, entity resolution or network & graph applications. Work with multiple teams to implement these solutions across the organization by assuring close alignments on the technical requirements and delivery Adopt best practices and quality standards for developing & deploying fit-for-purpose model pipelines, addressing the requirements of the ING model governance. Be an effective member of a model development & implementation squad, challenge the status quo and build what matters. Actively learn about our domain, reach out to our stakeholders, and tell captivating stories with our data to create a journey that makes our bank and our society safer. Who should apply? At ING, we promote diversity not just because it is the right thing to do, but because it’s essential for delivering on our strategy. In order to stay a step ahead we need teams with a healthy mix of contrasting perspectives and backgrounds as they are more creative, faster to adapt and more inventive with their solutions. We strive to hire a workforce as diverse as the communities in which we operate, and we will consider every application, regardless of race, religion, color, national origin, sex, disability or age. Qualifications You have at least 5 years of (global) work experience in the Data Science space (methods, technology, data) including statistical modelling and machine learning experience to solve business questions and/or develop (innovative) data driven products Experience in applying data science to prevent and detect financial crimes (e.g. internal/external fraud, money laundering, terrorism financing, tax evasion, …) is a strong plus Scikit-learn Professional Practitioner certificate is a strong plus You have excellent communication skills and you can explain complicated subjects clearly You are friendly and approachable and are able to mentor junior data scientists You are capable of working collaboratively in a semi-remote, globally distributed team. Your enthusiasm is visible and you are good with mobilizing people for our data driven purpose You are motivated to keep on top of the latest developments You have extensive knowledge of a wide range of machine learning algorithms, ranging from more classical econometric models to cutting-edge neural networks and are able to match them to business problems You are able to see where ING can set further steps towards becoming a truly data driven bank. You’re always thinking one step ahead, for example in advising about the best way of implementation. You are a team player who strikes effective balance between independence and acting in the interest of the team Experience MSc or PhD with excellent academic results in the field of Data Science, Computer Science, Mathematics, Physics, Engineering, Econometrics or similar. You have a profound theoretical understanding of Machine Learning: Classification, Outlier detection, NLP, Regression, Clustering etc. You have extensive experience with algorithms like Random Forests, Gradient Boosting, Neural Networks, Logistic Regression, SVM, KNN, K-Means, etc. Knowledge of parametric and non-parametric statistics is a strong plus. Strong Python programming skills, including object-oriented programming, package development, working with Git. Familiarity with software engineering practices is a plus. Experience with Apache Spark Rewards And Benefits We want to make sure that it’s possible for you to strike the right balance between your career and your private life. https://careers.ing.com/en/benefits-NL The Benefits Of Working With Us At ING Include 25-28 vacation days depending on contract Pension scheme 13th month salary 8% Holiday payment Hybrid working Personal growth and challenging work with endless possibilities An informal working environment with innovative colleagues About Us Curious about how ING empowers people and businesses to move forward? https://careers.ing.com/en/working-in-the-netherlands Questions? Contact the recruiter attached to the advertisement. Want to apply directly? Please upload your CV and motivation
Core Responsibilities
Develop and deploy scalable data science solutions for financial crime analytics, including classification, outlier detection, entity resolution, and graph applications. Collaborate across teams to implement governed model pipelines, engage stakeholders, and communicate how analytics can help prevent financial crime.
Requirements
Applicants should have at least five years of data science experience, strong Python skills, and extensive knowledge of machine learning methods and algorithms. A relevant MSc or PhD is specified, alongside strong communication and collaboration skills; financial crime experience and a Scikit-learn Professional Practitioner certificate are strong advantages.
Benefits
- Vacation Days
- Pension Scheme
- 13th Month Salary
- Holiday Payment
- Hybrid Working
- Personal Growth Opportunities
- Challenging Work
- Informal Working Environment
About ING Nederland
Industry: Banking
Company size: 10,001+ employees
ING is a global bank with a strong European base. With 14,500 employees in the Netherlands, we’re one of the biggest employers in the country. Our research tells us that we stand out here because of our great working culture, competitive benefits and interesting work. We believe in sustainable progress for all, not just for the few. We aim to support and contribute to economic, social and environmental progress. Because progress doesn’t start with perfection. It starts with people, their ideas and their drive to make things better. Collaborative and inclusive We’re proud of our diverse and multinational make-up. Joining the ING team means contributing to a collaborative and inclusive culture, having a hybrid way of working and being part of the positive impact that we strive to make on people and the planet. We don’t believe in one ‘perfect’ way of doing things. The best solutions emerge when people work together, stay curious and learn from each other. You’ll get responsibility from day one, along with the trust and freedom to make your own choices and contribute your perspective. Purpose ING’s purpose is empowering people to stay a step ahead in life and in business. This purpose guides us in everything we do. Rather than telling our people what to do, we trust them and encourage them to carve out their career in a way that works best for them. We want to enable people to grow in their own way, without being held down. Because doing great things starts by doing your thing. So, are we offering the perfect job? Maybe not. But you might find something better: a place where you can be yourself, keep growing and make an impact through the work you do.