Senior DevOps Engineer (m/w/d)

🌍 About AdfinisAt Adfinis, we live and breathe Open Source.With our roots in Switzerland and offices across Germany, the Netherlands, Australia, and Egypt, we design, build, and operate sustainable cloud and DevOps solutions that power modern digital infrastructure.As a Senior DevOps Engineer at Adfinis LLC, you’ll take the lead in integrating, automating, and scaling global IT platforms. You’ll be hands-on with Kubernetes, Terraform, and GitLab CI, building highly reliable, secure, and observable systems that support mission-critical workloads across our international teams.If you’re passionate about automation, reliability, and engineering excellence — and love working with equally driven people — this role is for you.Tasks🚀 What You’ll DoLead the integration and deployment of global DevOps solutions across private and multi-cloud environments Design, maintain, and optimize CI/CD pipelines using GitLab CI Manage Kubernetes-based platforms, ensuring scalability, reliability, and performance Implement Infrastructure as Code (IaC) using Terraform and Ansible to automate deployments Build and maintain observability stacks (Prometheus, Grafana, ELK/Loki, OpenTelemetry) Troubleshoot and resolve issues across application, infrastructure, and network layers Collaborate with cross-functional and international teams to ensure smooth operations Drive GitOps automation with ArgoCD / Flux and promote best practices across teams Enforce security, compliance, and access controls (Vault, RBAC, network policies) Support hybrid and API-driven infrastructure across multiple cloud environments Requirements💡 Who You AreA DevOps professional with 5+ years of experience in cloud infrastructure and automation Proficient with AWS and Azure (compute, networking, security, monitoring) Strong hands-on experience with Kubernetes, Docker, Terraform, Ansible, and Helm Experienced in microservices, API gateways (APIGEE, Kong, Istio), and container orchestration Skilled in CI/CD pipelines (GitLab CI, GitHub Actions) and GitOps (ArgoCD, FluxCD) Strong grasp of networking, security, DNS, and reverse proxies Experienced in scripting (Python, Bash, Go, or Ruby) Familiar with observability, SLOs, SLIs, SLAs, and on-call rotations Confident in Linux administration and performance tuning Knowledge of DevSecOps, ITIL, and automation-first principles Proactive, ownership-driven, and passionate about continuous improvement 🌟 Nice to HaveExperience with databases (PostgreSQL, MySQL, DynamoDB, Cassandra, Redshift) Knowledge of Service Mesh / API Security (Istio, Kong, mTLS) Exposure to Serverless architectures (AWS Lambda, Azure Functions) Familiarity with Monitoring as Code and automated alerting Certifications: AWS DevOps Engineer, CKA, Terraform Associate Experience with Identity & Access Management (Keycloak, OpenBao, Vault) Benefits🎁 Why You’ll Love Working Here🌐 Work in a Remote-First environment with flexible collaboration 🧠 Contribute to large-scale Open Source and Cloud transformations with global reach 🤝 Join a team that values ownership, transparency, and engineering excellence 🚀 Continuous learning through certifications, training, and conferences 💬 A culture where ideas matter, feedback is valued, and innovation thrives 👉 Ready to Join the Open Source Movement?Join Adfinis LLC and help shape the backbone of modern cloud infrastructure.Bring your expertise, curiosity, and drive — and let’s build something remarkable together. 🌍✨Adfinis LLC – Open Source. Open Minds.