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Senior Software Engineer

AxiaMetrics
Doha, QAT
contract
Mid-Senior
Today
Software ArchitectureSystem DesignAgile MethodologiesCI/CDCloud Computing (AWS/Azure/GCP)Microservices
Free

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Overview

Senior Software Engineer / SME – Infrastructure, DevOps, SecOps, Automation & DBA

Role Summary

We are seeking a Senior Software Engineer / Subject Matter Expert with 8–10+ years of experience in enterprise infrastructure, DevOps, security operations, automation, and Oracle database administration.

The successful candidate will support and secure large-scale on-premises, cloud, and hybrid environments, driving automation, operational excellence, and high availability within a telecom or regulated enterprise environment.

Key Responsibilities

  • Design, build, and support Oracle DBX infrastructure across on-premises and cloud environments.
  • Administer and maintain Linux systems, virtualization platforms, cloud infrastructure, and Oracle databases.
  • Implement Infrastructure-as-Code (IaC), automation, and CI/CD solutions using industry-standard tools.
  • Support DevSecOps initiatives by integrating security controls into deployment pipelines and operational processes.
  • Manage Oracle RAC, ASM, Data Guard, backup/recovery, disaster recovery, database cloning, and performance tuning.
  • Monitor, troubleshoot, and optimise infrastructure, applications, databases, networking, and security platforms.
  • Support high-availability, business-critical systems and participate in incident, problem, and change management processes.
  • Develop automation scripts and operational tooling to improve efficiency, consistency, and compliance.
  • Produce technical documentation, root cause analyses, and infrastructure standards.

Required Skills

  • Oracle DBX application database installation, configuration, and administration.
  • Oracle RAC, ASM, Data Guard, backup/recovery, replication, cloning, and performance analysis.
  • Linux administration (Oracle Linux 7/8/9/10), system hardening, patching, and troubleshooting.
  • Virtualization technologies including VMware vSphere/ESXi, Oracle Linux Virtualization Manager (OLVM), and Oracle VM.
  • Cloud platforms and hybrid infrastructure environments (OCI preferred).
  • CI/CD and DevOps tools including Jenkins, GitLab CI/CD, Harbor, Artifactory, and SonarQube.
  • Infrastructure as Code (Terraform, Ansible, Helm).
  • Container technologies including Docker, Podman, CRI-O, and Kubernetes.
  • Strong scripting and automation skills using Bash and Python (Perl/Groovy desirable).
  • Enterprise networking, storage, monitoring, and observability tools (Prometheus, Grafana, ELK).
  • Security technologies including EDR, SIEM, vulnerability management, certificate management, segmentation, and patch management.

Preferred Experience

  • Telecommunications or highly regulated enterprise environments.
  • DevSecOps and security-by-design implementation.
  • ITIL-based operational processes and governance frameworks.
  • Oracle Enterprise Manager (OEM) administration and monitoring.

Experience

8–10+ years

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