Rule Writer (Fraud detection) at Ing Firm

, , Belgium -

Full Time

Start Date

Immediate

Expiry Date

16 Mar, 26

Salary

0.0

Posted On

16 Dec, 25

Experience

2 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Fraud Detection, Data Analytics, SQL, Python, Jupyter Notebooks, Elastic Search, Kibana, Analytical Skills, Problem-Solving, Rule Writing, Logic Design, Communication Skills, Independent Work, Machine Learning, Fuzzy Logic, Modeling Techniques

Industry

Banking

Description

Vacancy: Rule Writer – Fraud Detection (IT Focus) Location: Brussels, Belgium (Hybrid) Department: Fraud & Cyber Security Level: Medior to Senior Language Requirements: English (mandatory), Dutch and/or French (preferred) About the Role At ING, we are committed to protecting our customers and society from fraud and abuse. As a Rule Writer in our Fraud Detection team, you will play a pivotal role in designing, implementing, and optimizing fraud detection rules across various banking channels. You will work at the intersection of fraud prevention, IT, and data analytics, helping us stay one step ahead of fraudsters in an ever-evolving digital landscape. Your Responsibilities Translate fraud threats and Modus Operandi into effective detection rules. Develop and maintain real-time fraud detection logic for online banking, debit, and credit card transactions. Collaborate with Fraud Investigators, Data Scientists, IT Developers, and Operations to continuously improve detection capabilities. Analyze fraud cases and customer signals to minimize financial and reputational damage. Contribute to the architecture and evolution of our fraud risk engine and detection systems. Participate in cross-border collaboration with teams in Amsterdam and Leeuwarden and other banks in Belgium. Who You Are You are a proactive, analytical thinker with a passion for technology and fraud prevention. You thrive in a dynamic, fast-paced environment and are eager to make a real impact. Must-Haves Academic degree in a quantitative or technical field (e.g., Computer Science, Mathematics, Physics, Econometrics). Strong analytical and problem-solving skills. Experience with rule writing, logic design, or programming. Proficiency in analytical tools such as SQL, Python, Jupyter Notebooks, or Elastic Search/Kibana. Excellent communication skills in English (written and spoken). Ability to work independently and make impactful decisions under pressure. Nice-to-Haves Experience with fraud detection systems (e.g., RiskShield). Familiarity with machine learning, fuzzy logic, or modeling techniques. Knowledge of the Belgian payment landscape or financial services. Fluency in Dutch and/or French What We Offer A meaningful role in safeguarding our customers and society. A hybrid working model (approx. 50% remote). A dynamic, informal environment with experienced fraud experts. Opportunities for personal and professional growth through training and challenging projects. A competitive salary package with flexible benefits. A chance to make a real difference in the fight against financial crime. Ready to Outsmart the Fraudsters? If you're passionate about technology, fraud prevention, and making banking safer, we’d love to hear from you. Please submit your CV and a motivation letter via our application portal. We’re a global bank with a strong European base, and our more than 60,000 colleagues serve around 38 million customers and corporate clients in over 40 countries. Joining ING means working with friendly and collaborative people towards making a positive impact on people and planet. We believe in empowering the people around us and our customers to stay a step ahead. Working here means having the autonomy to drive progress, helping to create superior customer value and contributing to our ambition of putting sustainability at the heart of everything we do. Here, we’re more than just a workplace – we’re a community of innovators, problem-solvers, and forward-thinkers, dedicated to making a real impact. Whether you’re just starting your career or seeking the next big challenge, we have opportunities that will inspire and push you to grow. Your future at ING starts with one application. Ready to join? We’ve got plenty of opportunities to match your skills and aspirations! Use the filters below the search bar – like location and job type – to help you find the perfect fit. Start exploring now and discover where your next career move could take you!

Responsibilities

As a Rule Writer, you will design, implement, and optimize fraud detection rules for various banking channels. You will collaborate with multiple teams to enhance detection capabilities and analyze fraud cases.