420 Developer Tools jobs

Agentic AI Agile AI API API Testing +22 skills

As a Cloud Quality Engineer at IONOS, you will design and maintain AI-augmented automated test suites for cloud control panels, APIs, and microservices, using Python, Pytest, and AI tooling to generate test data, analyze failures, and integrate tests into CI/CD pipelines. Core technologies include Linux, Docker, Kubernetes, REST APIs, and GitLab CI/GitHub Actions.

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Everpure

12 hours ago

Senior Consulting Systems Engineer Germany, Strategic Accounts (Automotive and Manufacturing)

NewBe an early applicant EuropeSenior

Accessibility ADAS AI Cloud Cloud Native +4 skills

Senior Consulting Systems Engineer (Client Technical Director) works with German automotive and manufacturing clients to design and sell modern data platform solutions, handling solution architecture, stakeholder engagement, financial modeling and technical leadership.

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emnify

17 hours ago

Senior IT Administrator

NewBe an early applicant EuropeSenior

AI Automation Entra ID IAM Intune +6 skills

Senior IT Administrator at emnify responsible for running and improving the company's Microsoft 365 environment, managing identities, devices, access rights and endpoint compliance, providing senior-level support, and leading AI orchestration and automation initiatives. Core technologies include Entra ID, Intune, Exchange Online, Teams, SharePoint, PowerShell and Microsoft security tooling.

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Biz Factory GmbH

19 hours ago

DevOps Engineer (m/w/d) für Linux- und Kubernetes-basierte OSS-Infrastrukturen

Active Directory CI/CD Debian DevOps GitLab +16 skills

DevOps Engineer responsible for setting up and operating Linux-based systems (SLES, Red Hat, Debian), managing Kubernetes containers, building GitLab CI/CD pipelines, monitoring with Icinga/Nagios, and administering SQL databases (MySQL, PostgreSQL/PostGIS). Requires solid open-source infrastructure and containerization skills in an agile, remote-friendly environment.

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NetCologne IT Services GmbH

NewBe an early applicant RemoteEuropeFull-time

IT-Supporter User Helpdesk (m/w/d)

Android Cloud Help Desk IAM iOS +1 skills

IT support role at NetCologne IT Services in Cologne, handling incidents and service requests via ticket system, phone, and email for schools and business customers, managing over 100,000 iOS, Android, and Windows clients and supporting Microsoft 365 environments.

NI

NetCologne IT Services GmbH

NewBe an early applicant RemoteEuropeFull-timeSenior

(Senior) System Administrator (m/w/d) Device Management

Active Directory Cloud Endpoint Security Entra ID Group Policy +7 skills

As a (Senior) System Administrator for Device Management at NetCologne IT Services in Cologne, you provide 2nd-level support, develop and maintain device provisioning systems (OPSI, Microsoft Intune), automate admin tasks with PowerShell/Python, and help plan IT projects for education and B2B clients managing over 25,000 Windows and 110,000 Apple devices.

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Schwarz Digits

NewBe an early applicant Europe

DevOps / Cloud Engineer (m/w/d) - Kubernetes & Infrastructure as Code

AI Ansible CI/CD Cloud Cybersecurity +11 skills

Design, operate, and automate highly available Kubernetes-based services on the STACKIT cloud, building CI/CD pipelines and infrastructure as code (Terraform, Ansible, Helm) for ServiceNow shared services, while ensuring security hardening, compliance (BSI C5, DORA), and observability.

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Bechtle AG

Load Balancer- / F5 System Engineer, Linux Spezialist (w/m/d)

Active Directory Ansible API Ccna CCNP +18 skills

As an F5 Load Balancer / Linux System Engineer at Bechtle, you operate and develop F5 BIG-IP platforms (ASM/Advanced WAF, APM, LTM), administer WAF and access policies, configure SSO and SSL/TLS, integrate applications with Kerberos, OIDC, OAuth 2.0 and SAML 2.0, and handle troubleshooting, security analysis, and patching on Linux-based, highly available systems.

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TRIOLOGY GmbH

DevOps Engineer (m/w/d)

Agile Ansible Argo CD AWS Azure +16 skills

DevOps Engineer responsible for operating and evolving Kubernetes clusters, implementing GitOps with ArgoCD, Helm deployments, Prometheus/Grafana monitoring, Jenkins CI/CD automation, Terraform infrastructure-as-code, and Docker containerization across cloud providers (AWS, GCP, Azure, OpenShift). Requires strong German (C1/C2) and English communication and independent, proactive teamwork.

PI

PerFact Innovation GmbH & Co. KG

Platform Engineer (m/w/d) mit Schwerpunkt Reliability

Ansible Bash CI/CD CSS Debian +15 skills

Platform Engineer focused on reliability, maintaining and securing a product platform: managing component lifecycles, Debian packaging, CI/CD, supply-chain security, PostgreSQL administration, and automation with Ansible. Core technologies include Debian Linux, Python, Bash, Git, PostgreSQL, and Docker.

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Nebius

NewBe an early applicant RemoteEurope, MENA, UKSenior

Senior Site Reliability Engineer (DevTools)

Nebius is hiring a Senior Site Reliability Engineer for its DevTools team to maintain and scale internal developer infrastructure — TeamCity CI running ~25k builds/day, a 100 TB Artifactory, and a large GitLab monorepo — with a 50/50 split between SRE and software engineering. The role involves building fault-tolerant self-healing systems, modifying open- and closed-source tooling, and experimenti

AI Artifactory Cloud GitLab GPU +11 skills

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Nebius

NewBe an early applicant RemoteEurope, MENA, UKSenior

Senior Site Reliability Engineer (SRE)

Nebius is hiring a Senior Site Reliability Engineer to keep its AI cloud platform fault-tolerant and scalable, using cutting-edge cloud tech and improving CI/CD. The role involves infrastructure problem-solving with containerization and configuration management tools (Docker, Kubernetes, Helm, Terraform, Ansible, Salt) and programming in Go, Python, or C++.

AI Ansible CI/CD Cloud Containerization +11 skills

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Nebius

NewBe an early applicant RemoteEurope, UKSenior

Senior Site Reliability Engineer — Token Factory (Inference Platform)

Owns reliability, performance, and observability of Nebius's Token Factory inference platform, building telemetry pipelines, tuning Kubernetes autoscalers for GPU workloads, writing Terraform modules, and hardening request routing and incident response for high-throughput AI APIs.

AI API Automation Bash Cloud +13 skills

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sapitbusinesssysteme

Platform Engineer - Intelligent Operations (T4/T3)

Agentic AI AI Ai Enablement Automation Backbone.js +8 skills

Builds and operates the platform infrastructure behind SAP's deployed AI solutions: observability stacks for AI agents, CI/CD pipelines, infrastructure automation, SLI/SLO reliability frameworks, and security/governance tooling for enterprise-scale AI-native operations. Core areas are cloud-native architecture, observability, and AI/LLM platform operations.

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sapitbusinesssysteme

NewBe an early applicant HybridEuropeFull-time

Platform Engineer - Intelligent Operations (T4/T3)

Accessibility Agentic AI AI Ai Enablement Automation +9 skills

Platform Engineer building the operational infrastructure behind SAP's deployed enterprise AI solutions: observability stacks for AI agents, CI/CD pipelines, infrastructure automation, SLI/SLO reliability engineering, and security/governance tooling. Core technologies center on cloud-native architecture, distributed systems, and AI-native platform operations.

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Veeam Software

NewBe an early applicant RemoteEuropeSenior

Senior Systems Engineer

Pre-sales Systems Engineer for Veeam in northern Germany, working closely with sales to present and demonstrate Veeam's data protection and resilience software to partners, resellers and end customers, running POCs and translating business goals into technical requirements. Core areas: data protection, storage, networking, cloud and virtualization technologies.

AI Cloud Pre-sales Veeam

SD

STRATO DE

Product Owner (w/m/d) - Office & Cloud Storage

AI API Cloud Confluence Jira +5 skills

As Product Owner for Office & Cloud Storage at STRATO (an IONOS company), you own the product end-to-end: building a prioritized roadmap from market trends and customer feedback, managing the backlog and sprint-ready user stories/PRDs, and steering delivery from discovery to launch and KPI measurement. You work closely with engineering, marketing, sales and management across Berlin and Karlsruhe,

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IONOS EN

Linux - System Administrator (f/m/d) Defense Products

Agile AI Ansible Automation BGP +19 skills

Operates and administers IONOS's defense platforms — DDoS scrubbing, large-scale Nginx reverse-proxy/WAF infrastructure, and CDN — across 800+ Linux components, using ELK Stack, ClickHouse, Ansible/Puppet/Python automation, and Docker/Kubernetes in an agile DevOps setup with mandatory on-call.

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IONOS EN

Linux System Administrator (f/m/d) Defense Products