Software Engineer (f/m/d) Compute

At IONOS, the leading European provider of cloud infrastructure, cloud services and hosting services, you will work together with a wide range of teams. We are characterized by open structures, a friendly working culture and flat hierarchies with a strong team spirit. We firmly believe that work and fun are compatible, and offer you the right environment for this. Our constant growth means that we are always looking for new colleagues. Become part of IONOS and grow with us.

As a Software Engineer in the Compute Development team, you will be responsible for designing, developing, testing, and maintaining software components of our hypervisor nodes. You will work closely with cross-functional teams to ensure seamless integration of our hypervisor nodes with our cloud infrastructure and management systems, driving our technology forward.

Tasks

• Design, develop, and maintain the software components of our Linux hypervisor nodes, ensuring high availability, scalability, and reliability of our hypervisor nodes.
• Collaborate with cross-functional teams to design and implement automated deployment scripts.
• Write clean, efficient, and well-documented code in Go, C++, Python, and Bash.
• Participate in code reviews, ensuring that all solutions are aligned with our technical vision and standards.
• Troubleshoot and resolve complex issues related to hypervisor node performance, security, and reliability.
• Stay up-to-date with the latest technologies and trends, applying this knowledge to continuously improve our products; Draft, execute and automate test plans for features, performance, load, stress, endurance and security, and increase test coverage.

Qualifications

• You are a team player and innovator.
• 3+ years of experience in Linux software development using programming languages such as Go, C++, Rust, Python, and Bash.
• Good knowledge of software development principles, including testing and debugging.
• Experience with Agile development methodologies and version control systems such as Git.
• Good understanding of computer architecture.
• Good communication and presentation skills in English.

Nice to Have

• Knowledge of hypervisor technology, including KVM and QEMU.
• Familiarity with containerization tools such as Docker and container orchestration tools such as Kubernetes.
• Familiarity with CI/CD tools such as GitLab CI/CD.
• Knowledge of networking protocols and concepts, including TCP/IP, HTTP, and DNS.
• Experience with security technologies such as SELinux, AppArmor, and encryption.

Benefits

• Hybrid working model.
• Flexible working hours through trust-based working hours.
• At some locations a subsidized canteen and various free drinks.
• Modern office space with very good transport connections.
• Various employee discounts for activities and products.
• Employee events such as summer and winter parties, as well as workshops.
• Numerous training and development opportunities.
• Various health offers, such as sports and health courses.

About IONOS

IONOS is the leading European digitalization partner for small and medium-sized businesses (SMB). The company serves around six million customers and operates across 18 markets in Europe and North America, with its services being accessible worldwide. With its Web Presence & Productivity portfolio, IONOS acts as a 'one-stop shop' for all digitalization needs: from domains and web hosting to classic website builders and do-it-yourself solutions, from e-commerce to online marketing tools. In addition, the company offers Cloud Solutions to enterprises who are looking to move to the cloud as their businesses evolve. 

We value diversity and welcome all applications - regardless of, for example, gender, nationality, ethnic or social origin, religion, disability, age as well as sexual orientation and identity, physical characteristics, marital status or any other irrelevant factor subject to applicable law.