Backend Engineer: Java, Spring Boot & Cloud for Gaming

Tipico; Wien; On-site; EUR 54,000 - 66,000; Full time

Benefits offered by this job

Competitive salary

International group

Professional development

Team events

Corporate benefits

Job summary

5G Systems in Vienna is seeking a Backend Developer (m/f/x) to design high performing Java-based services in a complex system landscape and to contribute to modern solutions using Spring Boot/Vert.X. You will also maintain existing legacy systems in a cloud-first environment.

The role involves collaborating across teams, documenting software architectures, and coaching junior developers. English proficiency and Linux familiarity are required.

Qualifications

• Bachelor/Master's degree with 2+ years in software development.
• Experience in sportsbook environment.
• Strong development skills in Java 18–25 (Spring Boot/Vert.X) or .NET; cloud experience (AWS/Azure).
• Knowledge of virtualization/containerization: Kubernetes or Docker.
• Basic Linux knowledge and good English.

Responsibilities

• Design high performing Java-based services in a complex system landscape.
• Contribute to modern solutions based on Spring Boot/Vert.X and maintain legacy systems.
• Support projects from draft to production and document architectures.
• Coach and develop junior team members; participate in code/design reviews.

Skills

Java 18–25 (Spring Boot)

.NET

Cloud (AWS/Azure)

English proficiency

Team leadership

Education

Bachelor/Master's Degree

Tools

Kubernetes

Docker

AWS

Azure

Linux

Job description

5G Systems in Vienna is seeking a Backend Developer (m/f/x) to design high performing Java-based services in a complex system landscape and to contribute to modern solutions using Spring Boot/Vert.X. You will also maintain existing legacy systems in a cloud-first environment.

The role involves collaborating across teams, documenting software architectures, and coaching junior developers. English proficiency and Linux familiarity are required.