P At b Giesecke+Devrient (G+D) /b, we develop cutting-edge technologies that protect digital and physical identities, payments, and data infrastructures. /p p We#39;re looking for a b Middleware Engineer /b to join our IT Infrastructure team in b El Prat de Llobregat /b, Barcelona to help us operate, secure, and evolve our datacenter platforms. /p p This is a hands-on role for someone with broad technical curiosity and a strong sense of ownership. If you enjoy working in collaborative environments where everyone gets involved, this might be your next move. /p pb What will you do? /b /p ulli Operate and troubleshoot infrastructure and middleware platforms. /lili Act as a technical point of contact for developers, 3rd-party vendors, and internal stakeholders. /lili Maintain and evolve the entire datacenter stack: racks, servers, storage, communications, OS, databases, virtualization, authentication, and security. /lili Propose improvements across technologies, processes, and tools. /lili Enjoy a horizontal team culture—here, everyone gets hands-on with a variety of technologies. We learn and grow together. /li /ul pb What are we looking for? /b /p pb Your human side: /b /p ulli Experience matters more than certifications. /lili Fast learner with strong self-management skills. /lili Problem-solver mindset with the ability to take ownership and drive investigations to resolution. /lili Passionate about IT infrastructure, with curiosity and initiative to explore new technologies. /lili Creative thinker with the ability to challenge assumptions and find better solutions. /lili Strong team player—collaboration is key to our success. /lili Confident in your knowledge: you’ll be interviewed by your future teammates. /lili Interested in infrastructure as a whole: OS, virtualization, container orchestration (Kubernetes), SAN, etc. /li /ul pb Your technical foundation (2–3 years of hands-on experience in): /b /p ulli High level of English (spoken and written)—you’ll use it daily. /lili Networking and firewall administration. /lili Virtualization technologies (VMware, XEN). /lili Shared storage systems (NetApp, iSCSI, NFS, CIFS, Fibre Channel). /lili Backup and disaster recovery design and implementation (plus: IBM TSM). /lili Monitoring systems (Nagios, Thruk, SNMP). /lili Linux server administration (especially Red Hat) and scripting. /lili AAA servers/services (external/centralized authentication such as RADIUS, LDAP). /lili Database operations (SQL, RDBMS—especially Oracle). /lili Familiarity with compliance standards (PCI-DSS, ISO 27001, ITIL). /lili Experience with observability tools (Splunk and/or ELK). /lili Strong knowledge of certificate-based security and PKI. /li /ul pb What’s great about working with us? /b /p ullib Culture and Diversity /b : A people-oriented environment with an international team and strong team spirit. Flat hierarchies. Equal Opportunity Employer and LGBT+ friendly. /lilib Global Collaboration /b : Work in Agile/SCRUM teams and collaborate with stakeholders worldwide. /lilib Innovative Environment /b : Develop secure solutions for cutting-edge personalization and digital products. /lilib Career Development /b : Continuous training, coaching, and participation in talent programs. /lilib Comprehensive Benefits /b : Flexible compensation (health insurance, transport, nursery vouchers, training), in-house parking. /lilib Work-Life Balance /b : Flexible work schedule and hybrid model. Core hours Mon–Thu (9:30–17:00), Fri (9:00–15:00). /lilib On-Site Canteen /b : Subsidized breakfast and lunch service with varied menus, salads, and fresh fruit. /lilib Location /b : Easily accessible by public transport (Bus 88 and 110, Metro L10 ZAL-Riu Vell, PR4 from El Prat) or private vehicle. /li /ul pb Explore what makes G+D unique - Check out this video: /b /p