Sr. Site Reliability Engineer (SRE)

About SiFi: SiFi is a rapidly growing B2B Fin-Tech company transforming expense management for businesses in Saudi Arabia. As a licensed EMI from the Saudi Central Bank, we empower companies with innovative tools to simplify finance management. Position

Overview

We are looking for a Senior Site Reliability Engineer (SRE) who will take ownership of the reliability, performance, and scalability of our production systems. You will design, automate, and operate mission-critical environments that include Kubernetes clusters, database disaster recovery, workflow orchestration, and multi-region networking. This role suits engineers who think deeply about systems - combining infrastructure, automation, and diagnostic reasoning to drive operational excellence. Primary

Responsibilities

Reliability, Availability & Infrastructure Maintain and evolve multi-region cloud infrastructure using Terraform-based Infrastructure as Code (IaC). Operate and optimize Kubernetes (OKE) clusters running microservices, data pipelines, and workflow orchestration. Manage SQL Server backup/restore pipelines, DR testing, and performance optimization. Ensure high availability for .NET and Python applications hosted behind load balancers and WAF. Design and maintain cross-network connectivity (DRGs, LPGs, VCNs, subnets, and NSGs). Observability & Automation Build and maintain a centralized orchestration platform integrated with alerting and notification systems. Develop self-healing, monitoring, and auto-remediation scripts for infrastructure and databases. Implement logging, metrics, and tracing pipelines Automate recurring operational tasks using Python, Bash, and PowerShell to reduce manual effort and improve reliability. DevOps, CI/CD & Security Manage GitHub Actions and Octopus Deploy pipelines for backend and data services. Apply strong security principles - least privilege, network segmentation, secure credentials, and encrypted communications. Promote GitOps and Infrastructure-as-Code practices t…