Senior Site Reliability Engineer (SRE) - PER

Description

Job Summary: We are seeking a Senior SRE/DevOps/Infrastructure Engineer with extensive experience in AWS, Kubernetes, Terraform, and security practices for high-scale environments. Key Highlights: 1. Working in high-scale and mission-critical environments. 2. Technical leadership in scalable and efficient AWS architectures. 3. Development of robust observability and CI/CD solutions. Description: * Minimum of 5 years of solid senior-level experience in SRE, DevOps, or Infrastructure Engineering roles within high-scale and mission-critical environments. * Practical and theoretical expertise across multiple AWS services and cloud-native architecture. * Relevant AWS certification (e.g., Solutions Architect Professional or DevOps Engineer Professional) is a strong plus. * Solid understanding of network protocols (TCP/IP, HTTP, DNS), cloud network topologies, and troubleshooting complex connectivity issues. * Proficiency in implementing security policies (IAM, Least Privilege), perimeter protection (WAF, Security Groups, NACLs), and secret management (Secrets Management). * Experience with Terraform or CloudFormation. * Hands-on experience with Kubernetes (EKS, Kops) and Docker. Differentiators: * Experience in SRE leadership engineering. * Knowledge of Compliance and Security Frameworks (e.g., ISO 27001, PCI-DSS). * Experience in Serverless environments (AWS Lambda) and Event-Driven architecture. * Hands-on experience administering large-scale relational and NoSQL databases. * Define and monitor SLIs/SLOs (Service Level Indicators/Objectives) and ensure infrastructure and services meet agreed service levels. Implement and evolve observability solutions (Metrics, Logs, Tracing) using tools such as Grafana, Datadog, or ELK Stack. * Provide technical leadership in designing, implementing, and maintaining highly available, scalable, and efficient AWS architectures, leveraging services including VPC, EC2, ECS/EKS, S3, RDS, Lambda, CloudFront, and others. * Design and automate infrastructure provisioning and management using Terraform or CloudFormation, with emphasis on GitOps practices. * Mastery of cloud networking architecture, including advanced configuration of VPC, Subnets, Gateways, Load Balancers (ALB/NLB), Routing, and Interconnectivity (VPN/Direct Connect, ZTNA), ensuring communication performance and resilience. * Integrate and automate security practices (SecOps) across infrastructure and pipelines. Work proficiently with AWS security services (IAM, Security Groups, WAF, KMS, GuardDuty) and implement access control, encryption, and auditing policies. * Lead responses to critical incidents, perform complex troubleshooting, and conduct blameless root cause analyses (Post-Mortems) to prevent recurrence. * Design, implement, and maintain robust and secure CI/CD pipelines (e.g., Jenkins, GitLab CI, GitHub Actions) for continuous and reliable delivery. 2512200202551816944