1,062 Developer Tools jobs
Open tech roles at companies in developer tools and platforms.
Network Engineer (m/w/d)
Network Engineer responsible for building and operating the network infrastructure of a sovereign Microsoft Azure and Office 365 cloud platform for German public administration. Day-to-day work includes monitoring the platform in the Sovereign Cloud Ops Center, managing data center and edge network components, applying SOPs and troubleshooting guides, and implementing solutions to prevent incident
Network Engineer (m/w/d) - die klassische Version
Network engineer role at a German hosting provider, maintaining and evolving data-center network infrastructure (rack switches, firewalls, core routers) that underpins a bare-metal Kubernetes platform. Involves configuring and automating networks with BGP, OSPF, EVPN-VXLAN, firewalling, Python automation, Linux and monitoring, plus on-site hardware work in the data center.
Cloud Engineer - Quantum Computing (m/w/d)
Build and operate the cloud platform that connects users to eleQtron's trapped-ion quantum computers, including compilation pipelines, job scheduling, public APIs, authentication/authorization, and tenant isolation. Core technologies include Python, Go/Rust/C++, REST/gRPC, OAuth 2.0/OIDC, Terraform, and CI/CD.
Systems Engineer (m/f/d)
KLA is hiring a Systems Engineer in Weilburg, Germany to develop and characterize optical metrology systems for semiconductor manufacturing, with a focus on light sources. The role involves hands-on lab work with complex optical setups, error budget analysis, and collaboration with optics, mechanics, and electronics teams, using tools like MATLAB and Python.
Senior DevOps Engineer (m/w/d)
Senior DevOps engineer designing and automating cloud infrastructure with Terraform and configuration management, building CI/CD pipelines, administering Kubernetes clusters, and implementing monitoring and security for CBTW's consulting clients. Core stack: Terraform, Ansible/Chef/Puppet, GitLab CI/Jenkins/Azure DevOps/GitHub Actions, Kubernetes (AKS/EKS/GKE), AWS/Azure/GCP, Python or Go.
Senior IT Consultant / Administrator (m/w/d)
Senior IT consultant and administrator serving mid-sized clients in the Hannover region, analyzing and improving their IT infrastructure hands-on. Core technologies include Microsoft Windows Client & Server, Microsoft 365, Active Directory, Sophos firewalls, Veeam backup, and Hornetsecurity email security.
Cloud Account Executive
Sales Account Executive role at Salesforce in Munich selling the Platform & Security portfolio — Agentforce AI agents, low-code/no-code platform, and Salesforce Shield/security products — to enterprise customers across the DACH market. Requires SaaS solution selling experience in PaaS, cybersecurity, or AI, plus German and English fluency.
System Engineer (m/w/d) - Referenznummer: 240926-4-KAR
System Engineer role focused on analyzing and modernizing a heterogeneous Linux service landscape, building automation with Ansible and Puppet, and planning/executing a migration of existing services to a modernized target environment. Core technologies include Linux administration, Ansible, Puppet, Kubernetes, ElasticSearch, Checkmk, GitLab and OpenLDAP.
IT-Mitarbeiter Server Storage mit Schwerpunkt NetApp und MS Infrastruktur (w/m/d)
IT support and administration role at Bechtle focused on server/storage operations, especially NetApp and Microsoft infrastructure: handling customer IT incidents and tickets, ensuring data availability/integrity and backups, and administering virtualization (VMware, Hyper-V, Nutanix), backup systems (ArcServe, Veeam) and web services (IIS, Tomcat).
IT Systems Engineer (m/w/d) Datacenter in Leipzig
IT Systems Engineer role in Leipzig designing, deploying and operating datacenter infrastructure — SAN/NAS storage, backup and disaster recovery, virtualization (VMware, Hyper-V, Proxmox, KVM) — plus pre-sales technical consulting and 2nd/3rd-level support for customers.
SAP Consultant (gn) SD/MM (Cloud-Consultant)
SAP consultant delivering S/4HANA Cloud implementations for clients, covering SD (Sales & Distribution) and MM (Materials Management) modules from analysis and fit-to-standard workshops through configuration, testing, go-live and hypercare. Core technologies: SAP S/4HANA Cloud, SAP Activate, Clean Core, with FI/CO integration.
2nd Level IT-Administrator/-Supporter (m/w/d) (IT-Systemadministrator/in)
Second-level IT administrator/supporter providing advanced support, incident management, and system administration for Windows servers/clients, Microsoft 365, and firewalls, including installation, configuration, and project work for customers of an IT system house.
Senior IT Consultant / Administrator (m/w/d)
Senior IT consultant and administrator serving mid-sized clients in the Hannover region, analyzing and improving their IT infrastructures hands-on. Core technologies include Microsoft Windows Client/Server, Microsoft 365, Active Directory, Sophos firewalls, Veeam backup, and Hornetsecurity email security.
DevOps Engineer (m/w/d) - Cloud & Platform Engineering
Hands-on DevOps Engineer for a Cloud & Platform Engineering / Managed Services team in Osnabrück, automating multi-cloud (Azure/AWS) environments with Terraform, running Kubernetes/OKD/OpenShift and Docker container platforms, and handling deployments, monitoring and on-call. Requires 3+ years DevOps/cloud experience and German at B2+.
Firewall- und Netzwerkadministrator (m/w/d)
Administers and supports customers' firewall and network environments, including planning, installing, configuring, and monitoring LAN/WAN infrastructure, switches, routers, firewalls, and proxies, plus 2nd-level network support and security policy implementation.
IT-Systems Engineer, IT-Administrator mit KI-Bezug (m/w/d)
IT systems engineer/administrator at somitec, a managed security service provider, responsible for planning and operating Windows, Microsoft 365, Entra ID, network and cloud infrastructure, implementing IT security (MFA, passkeys, conditional access, patch management, Sophos firewalls, Hornetsecurity, backups), advising customers on secure AI adoption, and automating workflows with PowerShell, Pow
Linux System Engineer (m/w/d)Remote, Bamberg
centron, a German managed hosting and cloud provider, is hiring a Linux System Engineer to operate and develop roughly 700 Debian/Ubuntu servers. Day to day the role covers database administration (MySQL/MariaDB), Nginx/Apache web server setups, Ansible automation, monitoring with Nagios and Grafana, security hardening, and customer support including rotating on-call.
GTM Systems Engineer
Cognition is hiring a GTM Systems Engineer in San Francisco to design, build, and scale the technical infrastructure behind its go-to-market engine. The role owns CRM (Salesforce), CPQ, marketing automation, and data-warehouse integrations using APIs, webhooks, reverse ETL, SQL, and AI-powered/agent-based workflows to automate sales and marketing operations.