lm group is a publicly traded multinational Group, among the worldwide leaders in the online travel industry, and we operate a portfolio of well-known brands such as lastminute.com, Bravofly, Rumbo, Volagratis and Jetcost.
Every month, the Group reaches across all its websites and mobile apps (in 17 languages and 40 countries) 43 million unique users that search for and book their travel and leisure experiences. More than 1,200 people enjoy working with us and contribute to provide our audience with a comprehensive and inspiring offering of travel related products and services.
lm group is looking for a Database Administrator for its Datastore team based in Chiasso.
We are looking for brilliant people, not for a list of skills. While reading key responsibilities of the role, please consider that we value attitude more than your expertise. Are you curious and passionate about working in a constantly evolving and challenging international environment? Even if you don’t feel to fit the role 100%, please apply: put your willingness to learn and we will grow together!
Key Responsibilities Analyze and respond to performance and other maintenance issues of both production and staging environmentResponsible for installation, configuration, monitoring, upgrading and maintaining MySQL databases in production and non-production environmentsDatabase administration backup, performance-tuning, resolve database related problems on a daily basisWork with developers in defining optimal database architecture, optimizing SQL queriesMonitor and optimize databases performance and capacity planningPerform rolling upgrades of MySQL serversRoot cause analysis of database related issuesManage backup and recoveryContribute in development of SQL scripts and complex queriesManage tracking, alerting, and reporting of database servers
EssentialExperience with Database administration, performance tuning and optimisation (at InnoDB engine level), replication in master/master and multi slave environment.Previous experience with Mysql Familiar with Linux OS (specifically, CentOS) and able to use the OS tools to investigate performance issuesFamiliar with Cloud (ex. AWS/GCP) , DevOps methodologies and basic knowledge of at least one Configuration Management tool (ex. Puppet/Ansible)Ability to write shell scripts in order to automate maintenance taskExperience in day by day administration of large datasets (1 TB and over)
DesirableKnowledge of Mysql HA solutions (ex. Galera Cluster) would be a plusKnowledge of NO-SQL (ex. Cassandra/MongoDB) databases would be a plusWorking experience in an Agile Environment would be a plus. Ability to write SQL scripts, reports and ETLMySQL Backup and Recovery experience and concepts other than mysqldumpExperience managing monitoring and alerting for MySQL using tools such as Graphite/Grafana, Nagios, custom script, etc.
Abilities/qualities Proactive attitude, strong teamworking, communication and collaboration skills
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