1,072 Developer Tools jobs
Open tech roles at companies in developer tools and platforms.
DevOps Engineer / DevOps Administrator (m/w/d)
DevOps engineer/admin at WSCAD maintaining Azure DevOps (repositories, build pipelines, test infrastructure, permissions) and GitHub, supporting development teams with branching, builds, releases and deployments, operating and monitoring WSCAD services, and handling telemetry with Application Insights plus software protection and licensing infrastructure.
Senior Platform Engineer (m/w/d) (S0604)
As a Senior Platform Engineer, you design, build, and operate the Kubernetes-based infrastructure for the LANCOM Management Cloud, including networking, databases (PostgreSQL, Kafka, ClickHouse), and CI/CD pipelines. You automate deployments with GitOps and Infrastructure as Code, ensure high availability across multi-cloud environments, and handle incident troubleshooting.
Senior IT-Systemadministrator Microsoft 365 / Azure (m/w/d)
Senior IT system administrator responsible for the stable operation and further development of the company's Microsoft environment (Windows Server, Microsoft 365, Azure), including cloud and on-prem infrastructure, identity and device management, backup, monitoring, and IT security, while mentoring juniors.
Senior DevOps/ Cloud Engineer (f/m/d)
Senior DevOps/Cloud Engineer responsible for running and scaling ACCURIDS' AWS SaaS and on-premise customer installations, including EKS, RDS, S3, IAM, GitLab CI/CD, GitOps (ArgoCD/Kargo), Terraform IaC, observability, and security/compliance operations (ISO 27001). Core stack: AWS, Kubernetes, Docker, Terraform, GitLab CI, Prometheus/Grafana/Elasticsearch.
Senior-IT-Administrator (m/w/d)
Senior IT administrator at a German IT system house (KKIT), responsible for installing, administering and maintaining customer server, client and network infrastructures, including Windows Server, Active Directory, Microsoft 365, Entra ID, firewalls, VPN, backup and security, plus 2nd/3rd-level support and customer projects. Work location Neutraubling or Wörth an der Isar.
IT System Engineer Security (w/m/d)
IT System Engineer Security at Bechtle, integrating new security components into heterogeneous customer infrastructures, advising clients on improving IT security, analyzing vulnerabilities, and supporting presales and 2nd/3rd-level managed-service support. Core areas: IT security, infrastructure, and managed services.
Network Security Engineer (m/w/d)
As a Network Security Engineer at an IT system house in Kempten, you plan, implement and operate secure network and firewall infrastructures for mid-sized clients, covering switching, VLANs, VPN, WLAN and security technologies, while acting as 2nd/3rd-level escalation and advising customers on network architecture and security concepts.
DevOps Engineer
DevOps Engineer to design, implement, and optimize scalable cloud infrastructure for enterprise clients, combining hands-on DevOps with technical consulting. Core technologies include Kubernetes, Docker, Terraform, GitHub Actions, and observability tools like Prometheus and Grafana.
Senior Cloud Engineer (m/w/d)
Builds cloud-native solutions and features in an agile team, from architecture to deployment, evolving the company's cloud-native stack with a focus on CI/CD, DevOps and automation. Core technologies include Go, Kubernetes, Docker, cloud services and CI/CD tooling.
Senior Cloud Engineer (m/w/d)
As a Senior Cloud Engineer at EASY ApiOmat, you will build cloud-native solutions from architecture to deployment, develop features in an agile team, and advance the cloud-native stack. Core technologies include Go, Kubernetes, Docker, and CI/CD tools like Jenkins.
Senior Network Engineer (m/w/d)
Senior Network Engineer role at a growing IT service provider, placing a specialist to implement and operate Fortinet-based firewall and network security infrastructure, manage FortiGate/FortiManager/FortiAnalyzer/FortiSASE, deploy switches and access points (Ubiquiti UniFi, Cisco Meraki, Fortinet), and administer Azure networking (vNETs, VPN) with 2nd/3rd-level support.
Senior DevOps Engineer (m/f/d)
Senior DevOps Engineer on KLA's Dresden software team, designing and operating CI/CD pipelines and cloud-native deployments, owning the migration from Atlassian tooling to Azure DevOps, and mentoring on DevOps standards with a focus on automation, scalability, and security.
Platform Engineer
Senior Platform Engineer at NetBird, an open-source zero-trust network security company, to design, build, and operate scalable cloud infrastructure and IaC for its globally distributed management and relay services. The role spans CI/CD, observability, incident response, and networking, working with AWS/GCP, Kubernetes, Terraform/Pulumi, Prometheus/Grafana/OpenTelemetry, and WireGuard/VPN technol
Vertriebsmitarbeiter für Raspberry Pi & Embedded Lösungen (m/w/d)
Technical sales role at Welectron, advising developers, companies, and research institutions on Raspberry Pi, embedded systems, IoT hardware, and AI solutions. Combines customer consulting, solution selling, market trend analysis, and relationship management, requiring technical understanding of Linux and embedded computing.
Microsoft System Engineer (m/w/d)
System engineer role at a German IT system house (LEITWERK AG / Q-FOX group), administering and improving Microsoft infrastructure for clients: Entra ID (Azure AD), Microsoft Intune, Windows Server/Client, Active Directory and Microsoft 365 rollouts, plus 2nd/3rd-level support and IT projects.
European Chief Technologist w/m/d - Datacenter
Computacenter seeks a European Chief Technologist for its Datacenter solution area to define technology strategy, portfolio direction and roadmaps across Europe, working with partners, customers and analysts. The role is strategic and customer-facing, focused on datacenter infrastructure rather than hands-on engineering.
DevOps-Engineer (m/w/d) in Vollzeit
DevOps engineer responsible for installing, migrating, and extending enterprise and government platforms, ensuring robust operations in data centers, troubleshooting infrastructure, containers, and platforms, and building AI-adjacent infrastructure. Core technologies include Linux, Docker, Kubernetes, monitoring, and security.
Netzwerk und Security System Engineer (m/w/d),Freiburg im Breisgau,Karlsruhe,Appenweier
IT system house role supporting customers' network and firewall environments: designing and configuring complex LAN/WAN/WLAN and security infrastructures, running network migrations, integrating new systems, leading IT projects, POCs and workshops, plus 3rd-level support and on-call. Core vendors are Cisco, HP, Dell for routing/switching and Cisco, Sophos, Checkpoint for firewalls.