Senior Software Engineer

Senior Software Engineer / SME – Infrastructure, Dev Ops, Sec Ops, Automation & DBA Role Summary

We are seeking a Senior Software Engineer / Subject Matter Expert with 8–10+ years of experience in enterprise infrastructure, Dev Ops, 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.

• 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 Dev Sec Ops  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.

• 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 include VMware vSphere/ESXi, Oracle Linux Virtualization Manager (OLVM), and Oracle VM.
• Cloud platforms and hybrid infrastructure environments (OCI preferred).
• CI/CD and Dev Ops tools including Jenkins, Git Lab CI/CD, Harbor, Artifactory, and Sonar Qube.
• 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.

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

Experience: 8–10+ years

Domain: Infrastructure, Cloud, Dev Ops, Security & Database Administration