Senior Full Stack Software Engineer

Wat ga je doen?

As a Senior Full Stack Software Engineer, you'll join ING's Payments Tribe in Amsterdam, working within the In-Life management teams responsible for the full lifecycle of Debit and Credit cards - from issuance to blocking, replacement, and limit changes. You'll contribute to migrating millions of legacy cards to a new, reusable platform designed for use across multiple countries and currencies, as well as to the modernization of the credit card offering with new subscription models.

You'll be part of an international, autonomous, stream-aligned team fully responsible for designing, building, and evolving its own services. Thanks to a shift-left approach, you're involved in the entire flow: refining, coding, testing, and deploying your own work to containers in the cloud (Azure DevOps, OpenShift). You'll work across both front- and backend, with a focus on backend, and take a lead role in the end-to-end delivery of features - from design through to production. You'll also mentor junior colleagues while continuing to grow yourself as a mentee.

Wat wij bieden

Work in an international, modern tech environment with a forward-looking tech stack (containerized Java, Azure DevOps, OpenShift)

An autonomous, stream-aligned team with plenty of room for input on design and architecture

Ample opportunities to grow, both as a mentor and as a mentee, within ING

The chance to contribute to a large-scale, international project with impact across multiple countries

Salary indication: 4500 to 6400 bruto per month

Work location: HBP Amsterdam (Haarlerbergpark)

Hours per week: 36 - 40

Contract: fulltime

Wat wij vragen

Minimum 6 years of software development experience, with strong backend expertise (and solid working knowledge of the front-end, or vice versa)

Technical knowledge of Java, Spring Boot, Maven, Azure DevOps, Kafka, Cassandra, and Oracle

Familiarity with front-end technologies such as Lit HTML/Web Components and NPM is a plus

Experience with test automation (e.g. WireMock), CI/CD, and deployment tooling such as Helm, Kubernetes on OpenShift, and Docker (Compose)

Demonstrable experience leading the end-to-end implementation of a software feature, from design to deployment

Strong problem-solving skills and architectural insight; able to quickly grasp new technical concepts outside your comfort zone

Excellent communication skills; able to transfer knowledge through presentations, workshops, and documentation

Experience working in multidisciplinary teams with an iterative way of working

Fluent in English, both spoken and written

Vaardigheden

Je beheerst Engels

Opleiding

HBO, Universiteit

Gepubliceerd op 22-08-2026

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