Backend Java Engineer

Job Description Backend Java Engineer – FCP (Customer Data & Onboarding) A day in the life of a Backend Java Engineer Designing, building, and delivering reliable, scalable, and maintainable backend services and APIsDeveloping and enhancing microservices that support customer onboarding journeys and customer data processesContinuously improving the development lifecycle through unit testing, code reviews, static code analysis, CI/CD automation, and performance monitoringProactively maintaining and optimizing existing applications by identifying bottlenecks, reproducing issues, and implementing sustainable solutionsCollaborating closely with frontend engineers, architects, analysts, and DevOps engineers to deliver end-to-end solutionsAdapting to continuous change by learning, adopting, and promoting new technologies, standards, and engineering practicesExploring and applying AI-powered development tools and capabilities to improve productivity, quality, and customer experience How to succeed in this role We hire smart people for their potential. Our biggest expectation is that you'll stay curious. Keep learning. Take on responsibility. In return, we'll support you in becoming an even more awesome version of yourself. What we're looking for 4+ years of experience in backend software developmentStrong knowledge of Java and the Spring Boot ecosystemExperience designing and developing RESTful APIs and microservicesGood understanding of software architecture, integration patterns, and distributed systemsExperience with relational and/or NoSQL databasesFamiliarity with common development tools: Backend: Java, Spring Boot, Maven, Git, IntelliJ, Postman/Bruno CI/CD & Operations: Azure DevOps, Ansible, Kubernetes, OpenShift, DockerApplying software craftsmanship principles by writing clean, maintainable, and well-tested codeCommunicating clearly and proactively in English, sharing ideas and constructive feedback AI knowledge Experience using AI-assisted development tools such as GitHub Copilot, or similar solutionsInterest in Generative AI and Agentic AI conceptsUnderstanding of AI integration patterns and how AI capabilities can be embedded into enterprise applicationsCuriosity to explore AI-driven automation and intelligent workflowsEnthusiasm for leveraging AI to improve engineering productivity, software quality, and customer processes As a Backend Java Engineer, you will have the opportunity to Work with a clear sense of purpose as part of a highly empowered IT DevOps teamLeverage your expertise to contribute to complex and meaningful projectsBuild scalable services that support critical banking processes and customer journeysContinuously develop your skills through extensive learning opportunities, including virtual and classroom training, peer coaching, and conference attendanceExperiment with modern technologies, cloud-native development, and AI-powered engineering practicesThrive in a safe and inclusive environment where new ideas are encouraged and valuedGrow within a large corporate organization that actively supports internal mobility and career progressionWork in a hybrid way of working: 50% at the office, 50% from home The team As a Backend Java Engineer within the Financial Crime Prevention (FCP) area, part of the Customer Data & Onboarding (CD&O) domain, you will design, build, and maintain systems that support customer due diligence, regulatory compliance, onboarding, and customer lifecycle management. These applications play a critical role in protecting the bank against financial crime risks while enabling customers to start and maintain their relationship with ING. You will work closely with business, operations, architects, and engineers across local and global teams to deliver reliable, scalable, and secure solutions that support key banking processes. In the coming years, the area will continue to invest in digitalization, automation, AI-enabled capabilities, and the modernization of backend platforms and integrations. The area consists of more than 120 engineers located in Brussels, India, and Manila. Would you like to get to know the department better? Book a coffee with the hiring manager, a team member, or the recruiter.