Middle SRE Engineer

Symphony Solutions is a Cloud- and AI-driven technology company headquartered in the Netherlands, delivering both world-class services and innovative products. With a remote-first mindset, we’ve built a global presence spanning over 20 countries. We are a premier software provider of custom Airline, Healthcare, iGaming, E-learning, e-Commerce, and Supply Chain solutions. Through this unique blend of service excellence and product innovation, we deliver state-of-the-art solutions that bring real, measurable value to our clients.

Must have:

• Confident working in Linux terminal, troubleshooting, and system basics
• Understanding of Docker containers, images, and basic operations
• Hands-on experience with Google Cloud Platform (GCP)
• Solid hands-on experience with Kubernetes including workloads, networking, and cluster operations
• Experience with GitOps / FluxCD or similar tooling
• Knowledge of observability tools: Prometheus, Alertmanager, Grafana; understanding metrics, logs, and traces
• Comfortable with Git/GitHub branching strategies, PRs, and workflows
• Understanding of SLI, SLO, and SLA concepts
• Basic understanding of AI-related concepts: agents, skills, MCP (Model Context Protocol)

Nice to have:

• Experience writing or maintaining CI/CD pipelines (GitHub Actions, GitLab CI, or similar)
• Familiarity with PostgreSQL, Couchbase, or other databases; understanding basic operations and monitoring
• Knowledge of networking fundamentals including load balancers, gateways, and DNS in cloud architecture
• Experience with Infrastructure as Code tools such as Terraform

• Managing and improving Kubernetes-based infrastructure
• Maintaining and evolving observability stack (metrics, logs, traces)
• Writing and improving CI/CD pipelines
• Supporting and improving GitOps workflows
• Collaborating with developers on reliability, performance, and scalability topics