Senior Devops Engineer

N-iX is one of Ukraine’s fastest-growing and most recognized tech companies, partnering with global industry leaders and Fortune 500 clients. With major development centers in Lviv, Kyiv, Ivano-Frankivsk, and growing hubs across the country, we unite 2,400+ talented professionals globally. Enjoy flexible working formats, vibrant professional communities, extensive growth opportunities, and a supportive culture that has earned recognition from DOU and EY as a top IT employer in Ukraine. We are seeking a highly skilled and experienced Senior DevOps Engineer to join our dynamic team. The ideal candidate will have a strong background in Kubernetes, Terraform, ArgoCD, Continuous Integration (CI), Continuous Deployment (CD), developer toolsets, and Software Development Life Cycle (SDLC) best practices. This role requires a deep understanding of modern DevOps tools and practices, as well as a commitment to fostering a responsive, communicative, and collaborative environment. This role requires on-call duties. Key Responsibilities: Develop and manage large scale production Kubernetes clusters in a cloud environment (AWS preferred). Deploy, manage, and monitor containerized applications using Kubernetes. Develop and manage infrastructure as code using Terraform. Design, implement, and maintain CI/CD pipelines to ensure efficient and reliable software delivery. Manage and optimize cloud infrastructure in AWS to support scalable and secure applications. Administer and optimize source code repositories and workflows in GitHub. Collaborate with development teams to enhance developer toolsets and streamline SDLC processes. Troubleshoot and resolve infrastructure and application issues. Implement best practices for security, reliability, and performance. Provide mentorship and technical guidance to junior engineers. Communicate effectively with cross-functional teams to understand requirements and deliver solutions. Qualifications: 5+ years of experience in a platform engineering or DevOps role. In-depth experience with AWS cloud services. Extensive experience with Terraform for infrastructure as code. Experience with self-hosted Kubernetes clusters for container orchestration and ArgoCD. Proficiency in Golang or Python (or any other languages) for scripting and automation. Hands-on experience with GitHub for version control and collaboration. Excellent problem-solving skills and the ability to work under pressure. Exceptional communication skills, both verbal and written. Proven ability to work collaboratively in a team environment. Strong organizational skills and attention to detail. In depth networking knowledge. Hands-on experience with AI-assisted development tools, such as GitHub Copilot and Claude Code. Excellent verbal and written English skills (Upper-Intermediate). Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent experience. Preferred Qualifications: Experience with Github runners and other CI/CD tools and platforms. Knowledge of security best practices in cloud environments. Experience with observability tools such as Prometheus, and ELK and Grafana stacks- nice to have . Certification in AWS or Kubernetes and experience with Backstage is a plus. Experience with kOps is a plus. Knowledge of Cilium CNI is a plus. Experience with Jenkins is a plus. We offer*: Flexible working format - remote, office-based or flexible A competitive salary and good compensation package Personalized career growth Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more) Active tech communities with regular knowledge sharing Education reimbursement Memorable anniversary presents Corporate events and team buildings Other location-specific benefits *not applicable for freelancers