Application Infrastructure Developer

We are seeking an Application Infrastructure Developer responsible for supporting, maintaining, and optimizing application infrastructure across development, testing, and production environments. The role involves application deployment, server configuration, troubleshooting, automation, and collaboration with development and operations teams to ensure application availability, performance, security, and reliability.

Key Responsibilities

• Install, configure, deploy, and maintain applications across development, testing, staging, and production environments.
• Manage application infrastructure components, including web servers, application servers, and related services.
• Support application deployments, release management, environment configuration, and rollback activities.
• Monitor application performance, availability, logs, and infrastructure health to identify and resolve issues.
• Troubleshoot application, server, connectivity, and configuration-related issues.
• Administer and support Windows Server and/or Linux environments.
• Configure and maintain IIS, web servers, network services, and application runtime environments.
• Develop and maintain automation scripts to streamline deployments, routine maintenance, and operational tasks.
• Support CI/CD pipelines, automated builds, and deployment processes using relevant tools.
• Collaborate with development, QA, database, network, and operations teams to resolve technical issues and improve application stability.
• Implement infrastructure security practices, access controls, patching, and configuration standards.
• Maintain technical documentation for infrastructure configurations, deployment procedures, troubleshooting steps, and operational processes.
• Participate in incident management, root-cause analysis, and preventive maintenance activities.
• Support disaster recovery, backup, and business continuity procedures as required.

Required Technical Skills

• Experience supporting application infrastructure and application deployment processes.
• Knowledge of Windows Server and/or Linux Server administration.
• Experience with IIS, web servers, application hosting, and runtime configuration.
• Understanding of TCP/IP, DNS, ports, firewalls, and network troubleshooting.
• Familiarity with application configuration management, environment variables, certificates, and connectivity settings.
• Experience with scripting and automation using PowerShell, Bash, Python, or similar technologies.
• Understanding of source control systems such as Git or Team Foundation Server (TFS).
• Familiarity with CI/CD tools and automated build and deployment pipelines.
• Knowledge of application monitoring, logging, performance troubleshooting, and incident resolution.
• Understanding of security best practices, access management, patching, and vulnerability remediation.
• Familiarity with SQL databases and application-to-database connectivity.

Preferred Skills

• Experience with cloud platforms such as Microsoft Azure or AWS.
• Exposure to containerization technologies such as Docker and orchestration platforms such as Kubernetes.
• Familiarity with infrastructure automation and configuration management tools.
• Experience with release management and change management processes.
• Knowledge of high availability, load balancing, backup, and disaster recovery concepts.
• Experience working in Agile, DevOps, or IT service management environments.