👉 Senior Database Engineer

🟣You will be:designing, implementing, and maintaining database infrastructure using StatefulSets, Operators, and Helm charts to ensure databases are reliable, self-healing, and scalable,owning the deployment lifecycle for database clusters by managing version control for Helm charts and configuration templates,supporting and administering production database systems by proactively instrumenting and monitoring performance, security, and availability within the containerized environment,performing zero-downtime upgrades and migrations for major and minor releases, developing and maintaining Helm hooks and custom scripts to automate complex stateful operations, managing and optimizing performance for backend data stores, ensuring data consistency and integrity across pod life cycles, developing and maintaining automation tools and scripts (Bash, Python) specifically focused on simplifying Kubernetes management tasks, such as provisioning users/secrets and monitoring cluster state.🟣 Your profile:4+ years of experience managing large-scale, high-availability database systems (PostgreSQL / MongoDB),experience with Python or Bash automation scripting,proven experience with Kubernetes & Helm,good verbal and written communication skills in English (min. B2+).Work from the European Union region and a work permit are required.🟣 Nice to have:knowledge of advanced PostgreSQL HA concepts (e.g., streaming replication, Repmgr/Patroni) and/or MongoDB sharding and replication, experience with AWS, GCP, or Azure, experience in using version control systems, configuration management tools and IaaC such as Terraform, CloudFormation, experience using database tools such as pgAdmin, Pgbench, Robo3t, Studio3t, MongoDB Ops Manager and Mongo mirror, experience with prometheus, cloudwatch and monitoring tools both within kubernetes and external cloud managed infrastructure.Candidates must have an active VAT status in the EU VIES registry: https://ec.europa.eu/taxation\_customs/vies/🟣 Recruitment Process:CV review – HR call – Technical Interview – Client Interview – Hiring Manager call – Decision   🎁 Benefits 🎁✍ Development:development budgets of up to 6,800 PLN,we fund certifications e.g.: AWS, Azure,access to Udemy, O'Reilly (formerly Safari Books Online) and more,events and technology conferences,technology Guilds,internal training,Xebia Upskill.🩺 We take care of your health:private medical healthcare,multiSport card - we subsidise a MultiSport card,mental Health Support.🤸‍♂️ We are flexible:B2B or employment contract,contract for an indefinite period.