Backend Developer (m/f/x)

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

We are 5G Systems, a technology company based in the heart of Vienna and part of the Tipico Group, Germany’s leading sports betting provider and part of Banijay Gaming, a European champion in sports betting and online gaming. We approach every challenge like a Championship match, with a mission to excite the arena and elevate the betting experience for every customer. Our culture is energetic and ambitious - we play as a team to win high, leave an impact, and commit to excellence. Fueled by our passion for the perfect product, we use the newest tech stack to get better every single day.

At 5G Systems, we believe in owning our game. Are you ready to shape the technology behind one of the industry's leading gaming businesses and make an impact? Then show us your game face - becausewe're looking for a Backend Developer (m/f/x) to join our team!

Job Description

Your playing field:

• We love what we do: You will design high performing Java-based services in a complex system landscape
• You will be involved in the concept, design and implementation of modern solutions based on Springboot/Vert.X
• You will contribute to our new technology stack as well as maintaining the existing legacy system
• Together as one team: You will accompany software projects from draft until running them on production
• Documentation of software-architectures and know-how-transfer belongs to your tasks
• You will coach and develop more junior team members as we believe in sharing information and learning from each other - we are as strong as our team is
• Your passion for code and design reviews is your strength to make us better than we were yesterday

Qualifications

Which skills you should bring to the pitch:

• University Degree. Bachelor/Master's Degree and at least 2 years of proven professional experience in the area of Software Development
• Experience. In the Sportsbook Environment.
• Strong Development skills. We’re on the lookout for talented developers skilled in Java 18-25 (Spring Boot / Vert.X) or .NET who love solving complex problems and building scalable systems. You’ll be working in a cloud-first environment, so hands-on experience with AWS or Azure is key.
• Knowledge of virtualization and containerized applications. Kubernetes or Docker
• Basic knowledge of Linux.
• Good knowledge of the English language.

Additional Information

This is how we score with you:

• Fair remuneration. We offer a competitive salary package, the annual base salary for this position in full-time starts from 60,000Euro. The actual offer will depend on your skills and experience and can be higher.
• Established international Group. We have a solid foundation on which you can grow.
• Responsibility. You have a responsible position in an exciting and dynamic industry at Germany’s #1
• Personal and professional development. We offer you the opportunity to develop and grow to realize your full potential.
• Team spirit. With us, you will experience a working environment with a familiar working atmosphere and regular company and team events.
• Corporate Benefits. Get access to over 1,500 exclusive offers from top brands.
• One team culture. We believe in teamwork and team spirit, but we also value the uniqueness of each and every one of us. Together we are stronger

Think a career at 5G Systems' right for you?