Cloud Infrastructure Engineer (Big Data Platform)

About Our MissionOur department’s vision is to build a Data-Driven IONOS Group.Our mission is to connect AI and BI, evolve our platforms, and empower our customers.As the central provider of the BI platform for Corporate, CTO topics, and state-of-the-art AI solutions, we support data-driven decision-making all across the IONOS Group.Currently, we are building our new cloud Big Data platform completely based on the IONOS cloud infrastructure.This means you will work with up-to-date, non-commercial technologies and have the unique opportunity to operate on our own internal cloud ecosystem, completely independent of the usual hyperscalers (AWS/GCP).Tasks- Platform Operations & Ownership: Actively help shape, deploy, and maintain our cloud Big Data platform infrastructure, taking full responsibility for the operation of our technical data processes.- L2/L3 Application Support: Serve as the first point of contact for internal data engineering teams.You will troubleshoot process failures, investigate why a data pipeline failed, and optimize platform performance.- Stakeholder Coordination: Discuss, gather basic requirements, and implement additional platform services in close coordination with internal stakeholders across 11 divisions.- Agile Collaboration: Participate actively in team processes, working within 2-week sprints where the functional team develops a common goal, working independently while keeping the team aligned.- Continuous Improvement: Continuously and independently develop operational process definitions and platform optimization setups.- System Evolution: Take over system responsibilities with a clear growth path towards Product Ownership of the platform.Qualifications- Experience: Minimum 5 years of proven experience in Operations, System Administration, or infrastructure-focused DevOps roles.- Core Systems: Confident, high-level handling of Linux systems, environments, and server recovery processes.- CI/CD & IaC: Deep practical experience with infrastructure-as-code and deployment automation technologies, specifically ArgoCD and Terraform.- Containerization: Strong knowledge and hands-on experience with Kubernetes and containerization technologies.- Open Source Stack: Familiarity or practical experience with tools such as Trino, Hive, Airflow, OpenShift, Prometheus, or Grafana is highly valued.- Networking: Practical experience with networking concepts and technologies.- Mindset: High degree of autonomy to take ownership of an issue and solve challenges independently, while remaining a supportive team player who shares knowledge.- Communication: Good English skills (written and spoken) to collaborate effectively across multidisciplinary and international teams.What We Offer- Hybrid work model (in any of our offices in Alcobendas, Valencia, Barcelona, Sevilla, or Logroño)- Flexible working hours- Flexible compensation package- Discounts on Arsys products- Discounts on technology brands- Challenging technical environment with real high-performance system problems- Access to advanced AI tools with no usage restrictions- Close collaboration with senior profiles and a strong culture of continuous improvement- Personalized training and development plans- Biannual team eventsWe 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.#J-*****-Ljbffr

Experience: Minimum 5 years of proven experience in Operations, System Administration, or infrastructure-focused DevOps roles.

• Core Systems: Confident, high-level handling of Linux systems, environments, and server recovery processes.
• CI/CD & IaC: Deep practical experience with infrastructure-as-code and deployment automation technologies, specifically ArgoCD and Terraform.
• Containerization: Strong knowledge and hands-on experience with Kubernetes and containerization technologies.
• Open Source Stack: Familiarity or practical experience with tools such as Trino, Hive, Airflow, OpenShift, Prometheus, or Grafana is highly valued.
• Networking: Practical experience with networking concepts and technologies.
• Mindset: High degree of autonomy to take ownership of an issue and solve challenges independently, while remaining a supportive team player who shares knowledge.
• Communication: Good English skills (written and spoken) to collaborate effectively across multidisciplinary and international teams.

Hybrid work model (in any of our offices in Alcobendas, Valencia, Barcelona, Sevilla, or Logroño)

• Flexible working hours
• Flexible compensation package
• Discounts on Arsys products
• Discounts on technology brands
• Challenging technical environment with real high-performance system problems
• Access to advanced AI tools with no usage restrictions
• Close collaboration with senior profiles and a strong culture of continuous improvement
• Personalized training and development plans
• Biannual team events 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. #J-*****-Ljbffr

Madrid, España

About Our Mission Our department’s vision is to build a Data-Driven IONOS Group. Our mission is to connect AI and BI, evolve our platforms, and empower our customers. As the central provider of the BI platform for Corporate, CTO topics, and state-of-the-art AI solutions, we support data-driven decision-making all across the IONOS Group. Currently, we are building our new cloud Big Data platform completely based on the IONOS cloud infrastructure.