Database Administrator

EMDYN; Braga; Híbrido; EUR 45 000 - 65 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Competitive salary and benefits

Flexible work arrangements

Work with cutting-edge tech

Resumo da oferta

A data solutions company is seeking a skilled Database Administrator to manage diverse databases in a DevOps environment. The role includes performance optimization, backup strategies, and Kubernetes management. Ideal candidates will have over 4 years of experience and expertise in SQL and NoSQL databases. The position offers competitive salary, benefits, and flexible work arrangements, including up to 2 days of remote work per week.

Qualificações

• Over 4 years of experience as a Database Administrator.
• Expertise in both SQL and NoSQL databases.
• Advanced knowledge of Docker and Kubernetes.

Responsabilidades

• Audit existing systems and guide technology selection.
• Monitor and optimize queries across large datasets.
• Implement disaster recovery strategies.

Conhecimentos

Performance tuning and optimization

SQL databases

NoSQL databases

Containerization (Docker, Kubernetes)

Infrastructure as Code

Monitoring solutions (Prometheus, Grafana)

Database clustering

Ferramentas

Terraform

Ansible

Helm

Descrição da oferta de emprego

We’re looking for a skilled Database Administrator to take full ownership of our diverse database environment, including relational, graph, and vector databases. This environment operates within a DevOps-driven, Infrastructure as Code (IaC) culture, deployed on Kubernetes clusters.

Your responsibilities

• Architecture & Design: Audit existing systems, collaborate on database design, and guide technology selection for microservices.
• Performance Optimization: Monitor, troubleshoot, and optimize queries across large datasets and big data workloads.
• Backup & Recovery: Implement robust disaster recovery strategies within Kubernetes environments.
• Security: Enforce access control, encryption, and vulnerability management in containerized infrastructure.
• Monitoring: Configure Prometheus/Grafana systems for proactive issue identification.
• Kubernetes Management: Deploy and maintain database stack using operators and Infrastructure as Code.
• Incident Response: Lead database troubleshooting and participate in on-call rotation.

Your Skills and Experiences

• Over 4 years of experience as a Database Administrator, with a strong track record in performance tuning and optimization.
• Expertise in both SQL and NoSQL databases, with hands-on experience managing large-scale datasets (terabyte+).
• Advanced knowledge of containerization, using Docker and Kubernetes to run and manage database workloads efficiently.
• Proficient in Infrastructure as Code, leveraging tools like Terraform, Ansible and Helm.
• Experienced with modern monitoring solutions, including Prometheus, Grafana, and AlertManager.
• Skilled in managing on-premise infrastructure, with a focus on self-managed database environments.
• Well-versed in database clustering and high-availability setups.
• Familiarity with graph databases (Neo4j) and vector databases (Weaviate), is a nice to have.

What we Offer

• A collaborative environment where your contributions make a real-world impact.
• Work with cutting-edge big data tech that’s shaping a safer tomorrow.
• Competitive salary and benefits.
• Flexible work arrangements to keep your work-life balance on point.
• After a successful onboarding period, you'll have the flexibility to work from home up to 2 days per week, with the remaining 3 days spent in the office.

If this role aligns with your skills and passions, we would be thrilled to receive your application. We look forward to the opportunity to connect with you!

To ensure a smooth application process, please submit your CV in English.

Seniority level

Mid-Senior level

Employment type

Full-time

Job function

Information Technology

We are an equal opportunities employer and welcome applications from all qualified candidates.