Developing, maintaining and supporting backend microservice applications.
Deploying to Kubernetes / Helm / AWS EKS Cluster.
Efficient collaboration with databases, including writing optimized SQL queries.

Qualifications:

At least 3 years of professional experience in backend Java development.
In-depth knowledge of Spring Boot 3, with strong focus on Reactive programming.
Experience building and maintaining microservices architectures.

Advantages:

Experience working with GitLab repositories and pipelines.
Hands-on experience with AWS cloud services (basic level).
Advanced knowledge of JUnit 5 testing framework and integration test practices in Java.

Deutsche Telekom ITTC Hungary Kft.

Deutsche Telekom IT Solutions, a subsidiary of the Deutsche Telekom Group, is Hungary’s most attractive employer in 2025 according to Randstad's survey. They provide IT and telecommunications services with more than 5300 employees, serving large customers in Germany and Europe.

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