👉 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.