Senior Software Engineer

Take ownership of business-critical lending technology and help shape how AI transforms software engineering at ING. You will combine deep Java and Spring Boot expertise with technical leadership to build secure, reliable backend services used across Wholesale Banking.

The team

You will join the Wholesale Banking Lending department, working in a multidisciplinary Agile team of engineers, testers, customer journey experts and a product manager. The team develops and operates enterprise lending applications that support critical lending journeys. We combine engineering excellence with practical AI adoption. We use tools such as GitHub Copilot and agent-based development to improve delivery, while applying critical thinking, secure engineering and human accountability to every solution.

Roles and responsibilities

As a Senior Java Engineer, you will take end-to-end ownership of the full stack solutions with emphasis on the backend, and raise the engineering standard across the team.

• Designing and developing scalable backend applications with Java and Spring Boot, including AI-enabled features and intelligent automation.
• Shaping technical designs, REST APIs, and integrations with other systems.
• Driving code quality through automated testing, reviews and engineering standards.
• Ensuring solutions are secure, compliant, and resilient, meeting ING's security and risk requirements.
• Improving CI/CD pipelines, containerized deployments and production reliability.
• Using and help spread AI-assisted engineering tools effectively and responsibly to improve delivery.
• Mentoring engineers, breaking down complex challenges into achievable steps, and constructively challenging ideas to drive better outcomes.
• Troubleshoot and resolve production incidents using industry-standard observability, monitoring, and logging tools.

How to succeed

We hire smart people like you for your potential. Our biggest expectation is that you’ll stay curious. Keep learning. Take on responsibility. In return, we’ll back you to develop into an even more awesome version of yourself.

• Bring at least 8 years of recent, hands-on professional Java backend development experience.
• Build and operate enterprise applications with strong Spring Boot expertise.
• Apply object-oriented design, software architecture and design patterns to complex systems.
• Deliver quality through unit, integration and system testing, relational databases and SQL.
• Work confidently with CI/CD, containerization and DTAP environments.
• Lead through ownership, clear communication, mentoring and an egoless growth mindset.

Bonus points: AI enthusiast - Have you used AI for engineering enablement, built AI-powered features, or created a side project using AI? Tell us about it! Azure DevOps, Docker, Kubernetes, OpenShift, MS-SQL, Kafka & event-driven architecture, Microservices/distributed systems, FE experience with React/WebComponents.

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. Find out more about our employment conditions. 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? Discover what we do and what we can offer you.

Questions? Please visit our Frequently Asked Questions section for answers to questions you may have. Contact the recruiter attached to the advertisement. Want to apply directly? Upload your CV and motivation letter by clicking the Apply button.

Die ING ist eine globale Bank mit über 60.000 Mitarbeitenden. Wir sind für rund 38 Millionen Privat-Kundinnen und Kunden sowie für unsere Geschäfts- und Firmenkunden in über 40 Ländern da. Wir sind bunt, vielfältig, digital und stolz darauf. Lust uns kennenzulernen? Dich erwartet eine Kultur auf Augenhöhe, flexible Arbeitsweisen und die Chance, mit einem Job wirklich etwas zu verändern. Denn als globale Bank berühren wir das Leben von Millionen Menschen und wir streben danach einen positiven Einfluss auf die Gesellschaft und auf unseren Planeten zu haben. Selbstbestimmtes Arbeiten ist unser täglich Brot: Wir vertrauen unseren Mitarbeitenden und ermutigen sie, ihr Ding zu machen – also ihre Karriere so zu gestalten, wie es für sie am besten ist. Wir sind mehr als ein Arbeitgeber – wir sind innovativ, lösen Probleme, sind immer einen Schritt voraus und setzen uns dafür ein, einen echten Unterschied zu machen. Egal, ob Du gerade Deine Karriere startest oder die nächste große Herausforderung suchst, wir haben viele Jobmöglichkeiten, die Dich inspirieren und über Dich hinauswachsen lassen. Deine Zukunft bei der ING beginnt mit einer Bewerbung. Bist du bereit, Teil der ING zu werden? Wir haben viele Jobmöglichkeiten, die zu Deinen Fähigkeiten und Ambitionen passen! Verwende die Filter unter der Suchleiste, wie Standort und Jobtyp, um die perfekte Stelle zu finden. Starte jetzt mit der Suche und finde heraus, wohin Dich Dein nächster Karriereschritt führen könnte!