Infrastructure Engineer

**Czym będziesz się zajmować?** ### **Tech stack we use:** * Network storage: DRBD, Ceph, S3 * Virtualization: LXC, KVM * Backup: Bacula (and derivatives) * CI/CD: GitLab CI/CD * Containers: Docker, Podman, containerd * Web stack: Nginx, PHP, Golang, NodeJS * Orchestration: Kubernetes * Configuration management tools: SaltStack, Ansible * VPN: OpenVPN, OpenConnect * Databases: PostgreSQL, MySQL, MongoDB, ClickHouse * Queue engines: RabbitMQ, Kafka * Cache systems: Redis, Memcached ### **What you will do:** * Manage and monitor Unix-like systems (primarily Debian/Ubuntu) * Coordinate tasks with developers and other sysadmins * Work with a professional and experienced sysadmin team * Maintain our infrastructure across local and remote environments * Communicate task scope and complexity to stakeholders and managers * Adopt new technologies and implement automation to improve maintainability of our infrastructure and processes * Ensure the security and reliability of systems * Share 24x7 coverage of monitoring alerts in coordinated shifts with the rest of the team **Kogo poszukujemy?** ### **Must-have requirements:** * Knowledge of TLS/x509 certificates, encryption basics * Verbal and written communication skills in English * Team collaboration skills * Ability and motivation to learn about new technologies and approaches * Experience in system administration (Debian, Ubuntu) * Solid understanding of Linux systems and network stack * Hands-on experience with SCM (git) and configuration management tools (Ansible/SaltStack) * Familiarity with distributed systems #### Nice to have: * Hands-on experience running Kubernetes * ClusterEngine: Corosync, Pacemaker * Strong understanding of networking protocols and architectures. **Czego wymagamy?** 7 lat doświadczenia na podobnym stanowisku Znajomości: * Debian * Ubuntu * SaltStack Języki: * Angielski **Jakie warunki i benefity otrzymasz?** * 15k–23k PLN brutto/m (Umowa o pracę) * 17k–25k PLN netto/m (B2B) * Umowa o pracę - Elastyczne godziny pracy (100%) * Praca zdalna: Hybrydowo * Budżet szkoleniowy, Klasy językowe * Pakiet medyczny, Ubezpieczenie * Kawa / Herbata * Płatny "urlop" dla B2B, Płatne "chorobowe" dla B2B **Kim jesteśmy?** XIAG is a Swiss IT company that employs leading developers. The main strategy is partnership with business, not outsourcing: the company holds stakes in most projects. Among our projects are platforms for an airline, a Swiss bank, a B2B marketplace, a job search platform, and many other projects.