Our client is an international technology company that provides key IT infrastructure for global capital markets. Its systems support trading, clearing, settlement, and market data for exchanges and financial institutions around the world. Technology is crucial for the company, and it works on complex, highly automated systems in an international environment.

We are looking for an experienced Senior DevOps Engineer to strengthen the team in Prague working on key infrastructure for risk management within an international financial group operating global capital markets and post-trade services. This is a product team that is at the core of the stability of global financial infrastructure and supports growth into new products and markets.

You will participate in the maintenance, operation, and continuous improvement of the established architecture on Google Cloud Platform (GCP) and Kubernetes/OpenShift, ensuring the reliability of GitOps processes (ArgoCD) and automation built on GitHub Actions.

Job Responsibilities:

• Cloud Platform Engineering – building and supporting resilient, secure, and scalable enterprise infrastructure on GCP
• GitOps & Delivery Automation – building and standardizing declarative GitOps workflows (ArgoCD) and robust, secure CI/CD pipelines through GitHub Actions
• Kubernetes & Container Orchestration – managing GKE clusters, ensuring performance, reliability of service mesh, and automated lifecycle management; deploying and supporting a production OpenShift cluster
• Infrastructure as Code – creating and maintaining modular, reproducible infrastructure using Terraform and modern configuration management
• High Availability & Zero Downtime – ensuring maximum resilience, fault tolerance, multi-zone/multi-region disaster recovery, and continuous delivery for 24/7 financial systems
• Observability & Reliability – supporting monitoring (metrics, logs, traces) using Prometheus, Grafana, OpenTelemetry, and GCP Cloud Operations
• Collaboration – close collaboration with developers, platform teams, architects, and security specialists

• Deep, practical architectural and operational knowledge of the GCP ecosystem (IAM, VPC, Compute Engine, GKE, Secret Manager, etc.) backed by several years of production experience
• Proven experience in implementing declarative GitOps pipelines (ArgoCD) and building scalable, secure delivery workflows using GitHub Actions
• Strong production experience with Kubernetes (GKE preferred), container runtimes, Helm, Kustomize, and container security
• Knowledge of Terraform in a team enterprise environment
• Active interest in modern AI/GenAI technologies and their practical applications
• Strong knowledge of Linux, systems engineering, and automation/scripting (Python, Bash, or Go)
• Experience in operating business-critical systems with strict SLAs, low latency, and zero downtime requirements

Advantage:

• Relevant GCP certifications (Google Cloud Professional Cloud Architect, Google Cloud Professional Cloud DevOps Engineer)
• Experience with Service Mesh architecture (Istio / Anthos Service Mesh) and zero-trust security models
• Knowledge of modern observability frameworks, ideally Grafana Cloud
• Previous experience in the financial sector is an advantage

• Working in international teams on challenging and diverse tasks
• Long-term collaboration
• Room for personal initiative and improvement suggestions
• Inspirational work environment

• We are a reliable and stable company with an international reach.
• If a project ends, we will immediately offer another one.
• We have projects from more than 200 different companies.
• We guarantee timely payment of invoices and minimal administration.
• We organize great corporate events for our entire IT community.
• We provide free accounting and tax consulting.
• We pride ourselves on a personal approach and fairness – you can rely on us.