Senior DevOps Engineer

Responsibilities

• Administer and manage Red Hat OpenShift and Kubernetes container platform environments
• Design, build, and maintain enterprise CI/CD pipelines for mission-critical applications
• Develop and optimize Jenkins pipelines using Groovy scripting and Shared Libraries
• Implement GitOps deployment strategies using Argo CD
• Create and manage Helm Charts for Kubernetes application deployments
• Support high-frequency production releases and mission-critical payment platform deployments
• Monitor platform health, troubleshoot deployment issues, and optimize application performance
• Automate operational tasks and continuously improve DevOps engineering practices

Requirements

• Strong hands-on experience with Kubernetes and Red Hat OpenShift administration
• Expertise in Jenkins CI/CD pipeline development and Groovy scripting
• Experience with Argo CD (GitOps) and Helm Charts
• Proficiency with Git version control and branching strategies
• Strong Linux administration knowledge
• Experience working with REST APIs and deployment automation
• Bachelor's Degree in Computer Science, IT, Engineering, or equivalent industry experience

Preferred Qualifications

• Experience with Istio Service Mesh or 3scale API Management
• Exposure to payment platforms, banking, or financial services environments
• Experience with Infrastructure as Code (Terraform, Ansible)
• Knowledge of enterprise monitoring and logging tools
• Experience with cloud platforms such as AWS, Azure, or GCP

About the Company

GSSTech Group provides advanced technology solutions, supporting large-scale business platforms and mission-critical payment applications through high-performance engineering and robust infrastructure management.