Senior DevOps Engineer

About the job Join a Platform Engineering team building and maintaining modern cloud infrastructure for a global digital platform. As a Senior DevOps Engineer, you will design, automate, and optimize cloud-native infrastructure, CI/CD pipelines, and GitOps workflows while supporting scalable Kubernetes environments across multiple projects. This role offers the opportunity to work with modern DevOps technologies, collaborate with cross-functional teams, and contribute to platform reliability, security, and operational excellence. Responsibilities Design, implement, and maintain cloud infrastructure using Infrastructure as Code. Build and optimize CI/CD pipelines across multiple environments. Manage Kubernetes clusters, including troubleshooting, upgrades, and deployments. Implement and maintain GitOps workflows using Argo CD. Provision and manage cloud infrastructure on AWS and Azure. Automate infrastructure using Terraform and Crossplane. Monitor platform health, improve reliability, and optimize infrastructure performance. Perform cloud maintenance, security updates, and infrastructure cost optimization. Collaborate with engineering teams, conduct technical evaluations, and support Proof of Concepts (PoCs). Continuously improve platform engineering practices and DevOps processes. Requirements 4+ years of experience as a DevOps, Platform, or Cloud Engineer. Strong hands-on experience with Kubernetes, including troubleshooting, upgrades, Helm, and Kustomize. Strong AWS experience, particularly with EKS, networking, and cloud services. Experience implementing GitOps workflows with Argo CD. Advanced experience with Terraform and Infrastructure as Code. Experience with Docker, Linux, and CI/CD pipeline design and maintenance. Experience with cloud platforms such as AWS and Azure. Strong understanding of multi-environment deployment strategies. Experience with monitoring, observability, and cloud operations. Experience supporting multiple engineering teams and projects. Strong communication and collaboration skills. English level: B2. Nice to have Experience with Crossplane. Experience with AWS Control Tower. Experience building or supporting Internal Developer Platforms (IDP). Advanced GitOps practices and platform engineering experience. Experience with GitHub administration. Experience with AI-powered developer tools (e.g., Claude Code, GitHub Copilot, Cursor). We offer Opportunity to work on bleeding-edge projects Work with a highly motivated and dedicated team Competitive salary Flexible schedule Benefits package - medical insurance, sports Corporate social events Professional development opportunities Well-equipped office About Us Grid Dynamics (NASDAQ: GDYN) is a leading provider of technology consulting, platform and product engineering, AI, and advanced analytics services. Fusing technical vision with business acumen, we solve the most pressing technical challenges and enable positive business outcomes for enterprise companies undergoing business transformation. A key differentiator for Grid Dynamics is our 8 years of experience and leadership in enterprise AI, supported by profound expertise and ongoing investment in data, analytics, cloud & DevOps, application modernization and customer experience. Founded in 2006, Grid Dynamics is headquartered in Silicon Valley with offices across the Americas, Europe, and India.