Job Description:At least 5 years extensive hands-on experience building, deploying, and scaling high availability Linux-based web applications and services in a large public cloud environment. * Strong competency in one or more relational databases (MySQL, MariaDB, Oracle) with ability to individually administer, troubleshoot & amp amp tune DBs for production scales. * Production experience in IaaS Cloud platforms such as AWS, OpenStack, Azure, or Google Compute Engine. * Experience with Open Source and commercial load balancers such as Haproxy, Apache, Nginx, F5, or Amazon ELB. * Fluency with version control systems with a preference for Git. * Strong attention to detail, sense of ownership, and technical leadership skills necessary to drive technical and business problems to closure across organizational boundaries. * Previous experience successfully and happily working as part of a remote or distributed team. *Experience in trouble shooting system/server/network level issues, maintaining high availability. *Security patching of OS Skills Required : - Expertise in designing and implementing infrastructure and application automation and monitoring to support complex distributed systems using cloud-based database, messaging systems. - Expertise in Linux based operating system (preferably:: CentOS and Redhat). - Expertise in the configuration and maintenance of Docker, HaProxy, Apache, PHP, MySQL stack. - Expertise in DC and DR configuration and management. - Expertise in patching of server maintaining high availability - Expertise in debugging server/system level issues - Expertise in Open Source threat and vulnerability detection tools such as Bro, Nessus, Suricata, Snort, Nmap, and other tools such used for SIEM or continuous security monitoring.