DevOps Engineer

CaseGuard is seeking a skilled DevOps Engineer with expertise in AWS cloud infrastructure and GitLab CI/CD. The ideal candidate will have experience automating deployments, optimizing cloud environments, and ensuring high availability of ASP.NET applications running on AWS.

Key Responsibilities:

• DevOps & Cloud Infrastructure: Design, build, and manage AWS cloud infrastructure for ASP.NET Core/.NET applications; implement and optimize GitLab CI/CD pipelines; automate infrastructure provisioning using AWS CDK; Develop and maintain reusable IaC templates to streamline cloud resource deployment.; Deploy and manage containerized applications using Docker, AWS ECS, or Kubernetes (EKS); ensure scalability, security, and high availability of cloud-hosted applications.
• Application Deployment & Monitoring: Develop automated GitLab CI/CD workflows; monitor system performance and troubleshoot production issues using AWS X-ray, AWS CloudWatch, AWS CloudWatch Metrics; implement logging, monitoring, and alerting strategies.
• Security & Compliance: Enforce AWS IAM roles, security groups, and networking best practices.
• VPC Networking: Design and manage subnets, VPCs, route tables, security groups, NACLs, and VPNs; optimize network performance, latency, and security.
• Collaboration & Support: Work closely with the backend team to streamline DevOps practices and improve deployment efficiency; provide troubleshooting and support; maintain and optimize AWS RDS (SQL Server/PostgreSQL) and integrate database CI/CD in GitLab.

Required Qualifications:

• 3+ years of experience as a DevOps Engineer, Cloud Engineer, or similar role
• Strong foundation in Infrastructure as Code (AWS CDK)
• Strong foundation in ASP.NET Core, .NET Framework, and C# application deployment
• Hands-on experience with AWS services: EC2, RDS, S3, Lambda, API Gateway, CloudFront, IAM, Route 53
• Proficiency in container orchestration (Docker, ECS, Kubernetes) and microservices architecture
• Experience with CI/CD pipelines
• Familiarity with logging and monitoring tools (CloudWatch, Prometheus, Datadog, ELK)
• Strong scripting skills in Bash, PowerShell, or Python
• AWS Certification (Required) – AWS Solutions Architect, AWS DevOps Engineer, or equivalent

Preferred Qualifications:

• Experience with serverless computing (AWS Lambda, DynamoDB, Step Functions)
• Knowledge of GitOps workflows using ArgoCD, Flux, or similar tools
• Familiarity with networking, VPCs, and security best practices in AWS