Senior Java Engineer | Java 21, Microservices & Kafka

ITSync Group

Amsterdam

On-site

EUR 51,000 - 66,000

Full time

6 days ago
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Benefits offered by this job

Holiday allowance
13th month
Pension contribution

Job summary

ING is seeking a Senior Java Engineer in Amsterdam to help build next generation frontend delivery services used globally. You will work on a platform with Java 21, Stream API, functional programming, Spring Boot, microservices and Kafka, within the Retail & Banking Technology domain.

You will join Squad Bifrost, focusing on migrations and production readiness, delivering high-performing, scalable solutions.

Qualifications

  • Strong, up-to-date hands-on knowledge of Java 21 (LTS) with practical experience in the Java Stream API.
  • Working knowledge of functional programming concepts.
  • Hands-on experience with Kafka and asynchronous communication in distributed IT environments.
  • Experience with Spring Boot / recent Spring versions and microservices.

Responsibilities

  • Develop and improve frontend delivery services using Java.
  • Contribute to the migration of the Frontend Controller to Java.
  • Be involved in the entire development lifecycle, from refinement to monitoring in production.
  • Maintain and support existing products.
  • Provide support and contribute to incident management.

Skills

Java 21
Spring Boot
Microservices
Kafka
Azure DevOps
Web Components
On-call support

Tools

OpenShift
Kubernetes
Azure
Elasticsearch
Kibana

Job description

ING is seeking a Senior Java Engineer in Amsterdam to help build next generation frontend delivery services used globally. You will work on a platform with Java 21, Stream API, functional programming, Spring Boot, microservices and Kafka, within the Retail & Banking Technology domain.

You will join Squad Bifrost, focusing on migrations and production readiness, delivering high-performing, scalable solutions.

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