ABOUT US

At ATOSS Software SE, we are driving the future of workforce management. With our software solutions, we are helping our customers to work more creatively, intelligently and humanely, revolutionizing and optimizing the interplay between profitability and humanity. With 19 consecutive years of record growth, inclusion in the SDAX and TecDAX, we continue to expand globally.

THE PERSON YOU ARE

At ATOSS, we hire for both character and skill, seeking individuals who embody resilience, a pioneering spirit, and the passion to grow.
We value those who:
Think like entrepreneurs – taking ownership, pushing boundaries, and driving impact.
Challenge the status quo – bringing fresh ideas and bold execution to the table.
Thrive in change – seeing growth as a lifelong journey, both professionally and personally.

Key Requirements:

• Completed degree or comparable training
• Experience in operating container technologies (Kubernetes Cluster, RedHat OpenShift, Docker), ideally Azure Kubernetes Service
• EXPERIENCE WITH MODERN CLOUD ARCHITECTURES, CLOUD TECHNOLOGIES AND THE OPERATION OF CLOUD SERVICES FROM MICROSOFT AZUREAdditional AWS experience would be an advantage
• Experience in at least one of these infrastructure services Kafka, Linkerd, Eureka, Keycloak, Redis Cache, PostgreSQL
• Excellent knowledge in network technologies (TCP/IP, VPN, load balancer/reverse proxy) and security (Firewall, WAF, HTTPS, TLS, certificates)
• Excellent troubleshooting skills in complex IT infrastructures
• Ideally experience with Azure DevOps Services
• Ideally experience with MS SQL Server administration or Microsoft Azure SQL service
• Fluent in English, ideally good German skills
• Communication skills and teamwor

You as a senior infrastructure engineer will play a critical role in the planning, administration and improvement of the Azure Cloud infrastructure of the ATOSS specific products using a variety of technologies. You will work closely with the architecture and other cloud teams to foster a culture of agility and continuous improvement.

Key Responsibilities:

• Planning, installation, administration, maintenance and continues improvement of the Azure Cloud infrastructure for smooth operation of the ATOSS Cloud Solution products
• Ensuring ATOSS performance standards for day-to-day operations to be successful in the market
• Automation of deployment, scaling and management of infrastructure using Terraform and other DevOps tools as “Infrastructure as Code”
• Administration of infrastructure services like Azure Kubernetes, Linkerd, Kafka, Eureka, Keycloak, Redis Cache, PostgreSQL
• Administration of ATOSS microservices
• System analyzes in case of performance issues with the ATOSS Cloud Solution
• Processing of technical questions and security questions about our Azure Cloud solutions
• Close cooperation with cloud architects, product management and software development
• Technical documentation

Key Requirements:

• Completed degree or comparable training
• Experience in operating container technologies (Kubernetes Cluster, RedHat OpenShift, Docker), ideally Azure Kubernetes Service
• EXPERIENCE WITH MODERN CLOUD ARCHITECTURES, CLOUD TECHNOLOGIES AND THE OPERATION OF CLOUD SERVICES FROM MICROSOFT AZUREAdditional AWS experience would be an advantage
• Experience in at least one of these infrastructure services Kafka, Linkerd, Eureka, Keycloak, Redis Cache, PostgreSQL
• Excellent knowledge in network technologies (TCP/IP, VPN, load balancer/reverse proxy) and security (Firewall, WAF, HTTPS, TLS, certificates)
• Excellent troubleshooting skills in complex IT infrastructures
• Ideally experience with Azure DevOps Services
• Ideally experience with MS SQL Server administration or Microsoft Azure SQL service
• Fluent in English, ideally good German skills
• Communication skills and teamwork