Senior Software Engineer (all genders welcome)

We are 5G Systems GmbH - with an office in the heart of the city center of Vienna we aspire to craft, manage, and innovate high transactional software solutions for diverse gaming brands that drive multiple regulatory environments and products for the gaming industry, ensuring technical excellence, customer alignment, and continuous innovation.

5G Systems GmbH is an equal opportunity employer. Here we value diversity and are committed to providing a professional environment of mutual respect to everyone without regard to race, color, religion, national origin, age, gender identity or expression, or any other characteristic protected by applicable laws.

• Design and implement scalable service architectures using Java and Vert.X on AWS.

• Operate production software with Nomad, Consul, Grafana, and Prometheus.

• Integrate Third-Party providers and services into a leading Sportsbook product.

• Collaborate with stakeholders to translate business requirements into resilient, and scalable application solutions for real-money gaming.

• Work with a transactional system for Sportsbetting and Casino that powers one of the largest european Markets.

• Work in a small team of engineers to deliver business requirements.

• Contribute to open-source software libraries.

• Work with a fantastic team coming from more than 15 nationalities.

• Enjoy full support to grow & learn from of the best tech brains in the sector

• you will be encouraged to take challenges that will enhance your skills, as we consider self-improvement a crucial part your career development

• University degree or equivalent in the field of Computer Science, Programming, Mathematics or Physics is a plus.

• 7+ years of professional experience in hands-on coding.

• Fluency in English is mandatory (German is an advantage)

• Proficiency in Java (or a similar language) with a good understanding of reactive, event-based programming.

• Experience with service protocols like REST and gRPC.

• Experience with Message Brokers such as Kafka or JMS.

• Expertise in rxJava, Vert.X, resilient microservice architecture, Linux Server, Docker and related technologies for running applications on AWS is a plus.

• Knowledge of scripting languages or provisioning tooling in the context of operating backend services in a cloud environment is a plus.

• Knowledge of AWS services (S3, EC2) and familiarity with AWS architectural best practices.

• Expertise in implementing microservice based systems in a cloud environment is a plus.

• The unique chance to write Gaming history from Austria, more precisely from the heart of the city center of Vienna.

• Hybrid working model combining office & home-office days. We support & encourage our employees to embrace our hybrid working model. All the teams are expected to work from home & spend an average of three days a week in the office together.

• Fantastic celebrations - well, we mean Parties - such as Summer Party, Welcome Days, Project releases completion, Poker nights and of course, the X-Mas Party.

• Competitive annual base salary starting from €80.000,- adjustable to your level of experiences.

• Please note: this is a Vienna based role. Working permit for Austria is required in advance. This is not a remote job.