System administrator in Kvaliti Yunit Ukrayina

Job descriptionPlease, send the CV in English.***We are a stable software company with more than 15 years of tradition that helps brands such as Huawei, BMW, Forbes, or Slido with their customer service. We are developing two successful SaaS products, LiveAgent and Post Affiliate Pro, and we are currently expanding our team of system administrators with a new colleague who will long-term and fully manage and monitor our infrastructure and system security.The main job will include:Cloud infrastructure management (maintenance of servers and services running on them, i.e. upgrading, performance tuning, and other daily issues)Infrastructure monitoring (development and management of monitoring tasks) and resolution of recorded incidents (attacks, system failures,…)Cooperation with the development department, testers, release managers, supportsInfrastructure automation using SaltStackEmployee benefitsWork with a large number of quality and open technologies and in a professional teamComfortable conditions and everything necessary for full work;Decent level of wages;Professional growth;Cool team with great values;Flexible format of office/working from home;Language skillsEnglish Language — Intermediate (B1)Other knowledgeMySQL administration — advancedGNU / Linux administration — advancedPersonal skills:Ability to acquire new knowledgeAbility to build in-depth (expert) knowledge of the operation of the systems usedAbility to independently find the real root of the problem and propose solutions that meet many requirements and the ability to informally prove their accuracyAbility to perform basic programming (eg write small shell scripts)Ability to work out of standard working hours (in case of an incident)Experience with administration of GNU / Linux and ACID-compliant database systems such as MySQLBasic knowledge of clustering and high-availability techniques at multiple levels of the OSI modelBasic knowledge of information security:Basic principles such as The principle of the lowest privileges, the principle of the weakest link, …Basic concepts such as Defense in Depth (DiD),How to properly authenticate and authorize resources, protect secrets, and how to use commonly available cryptography (symmetric vs asymmetric ciphers, signatures, and certificates, fast hashes vs Key Derivation Functions, …)The knowledge of some of the technologies such as Apache HTTP Server, Asterisk, CentOS, Elasticsearch, Git, GitHub, Grafana, Haproxy, Kibana, Nagios, Nginx, PGP, PHP, Redis, Salt, Varnish is an advantage.Brief characteristics of the companyWe are a Slovak software company, which was founded in 2004. Since our beginnings, we have been dedicated to the development and provision of customer care with our two internationally recognized products, Post Affiliate Pro and LiveAgent. Our solutions are used by companies and brands around the world, including BMW, Forbes, Josh Hopkins University Huawei, and Yamaha. The quality of the experience provided by our customers is our priority, and that is why we have it in the name. Our customers are considered part of the Quality Unit family. We actively listen to them, respond to their suggestions and implement feedback to build closer relationships.In addition to quality, our company’s DNA is also focused on an excellent customer experience, a passion for meeting new challenges, and innovations. Innovations are the driving force not only for progress but also for us as a team. The last pillar is diversity as a value that complements the last part of this puzzle. When we think of diversity, we think of a mosaic in the form of different people, ideas, beliefs, or customers and their needs. We consider all these to be our strengths, which together create 2 masterpieces.Become a part of the SaaS company, where you will be able to gain new experience, help it continue to grow, participate in increasing customer satisfaction, and especially where you have a stable and secure job in which you will definitely not be bored. Start your career in a stable, constantly growing B2B segment with us.