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Devops Engineer

Swean Consulting

Nigeria · On-site Full-time 3w ago

About the role

Responsibilities:

Infrastructure & Systems Management:

• Manage and maintain cloud and on-premise infrastructure supporting banking applications.

• Ensure high availability and reliability of systems supporting digital banking platforms. • Monitor system performance and resolve infrastructure issues proactively. • Maintain server environments, including Linux and Windows servers.

CI/CD & Automation:

• Design and maintain CI/CD pipelines to automate application deployment. • Implement infrastructure-as-code practices using tools such as Terraform or Ansible. • Automate routine operational tasks to improve efficiency and reliability.

Application Deployment:

• Support development teams in deploying applications across development, staging, and production environments. • Manage containerized applications using Docker and orchestration tools such as Kubernetes, where applicable. • Ensure smooth release cycles with minimal downtime.

Monitoring & Incident Management:

• Implement monitoring and alerting systems to detect infrastructure and application issues. • Troubleshoot production incidents and provide root cause analysis. • Maintain logs and system metrics for performance optimization.

Security & Compliance:

• Ensure infrastructure meets banking security standards and regulatory requirements. • Implement secure access controls, encryption, and patch management. • Work closely with cybersecurity teams to mitigate vulnerabilities.

Database & System Integration Support:

• Support database infrastructure used by the core banking system and digital channels. • Assist with API integrations with payment gateways, fintech platforms, and financial service providers. • Maintain system backups and disaster recovery procedures.

Documentation:

• Document system architecture, deployment processes, and infrastructure changes. • Maintain operational runbooks and disaster recovery procedures.

Requirements:

• Bachelor’s degree in Computer Science, Information Technology, Software Engineering, or related field. • 3–5 years of experience in DevOps, Infrastructure Engineering, or Site Reliability Engineering. • Experience working with cloud platforms (AWS, Azure, or Google Cloud). • Experience managing production environments. • Linux system administration. • Cloud platforms (AWS/Azure/GCP). • Virtualization technologies. • Strong problem-solving ability and excellent collaboration skills. • Ability to work under pressure in critical environments. • Good documentation and communication skills. • Experience working in financial services, fintech, or banking environments, and in supporting core banking applications.

Key Performance Indicators:

• System uptime and availability. • Deployment success rate. • Incident response and resolution time. • Infrastructure automation coverage. • Security compliance adherence.

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