Senior Full-Stack Engineer – Customer Data Platforms
Summary
ING Belgium's Customer Data team in Brussels is hiring a Senior Full-Stack Developer to design and build reliable, scalable systems for critical customer data, working across backend and frontend with Java 21, Spring Boot, Kafka, and Angular, with a focus on resilience, performance, and observability.
ING Belgium is seeking a technically polyglot Senior Full-Stack Developer to join the Customer Data team in Brussels. You’ll design solutions for complex business needs using Java 21, Spring Boot, Kafka and Angular, contributing to both backend and frontend development.
You will work on reliable, scalable systems handling critical customer data, focusing on risk management, resilience, and performance. Collaboration across departments and observability practices are key.