We are looking for a MariaDB Database Administrator to work in this project in Porto (remote).

Responsibilities:

- Manage and monitor ClickHouse database clusters and MariaDB database systems;
- Work with development teams to design, implement and maintain databases that meet end-user requirements, and regularly review and improve database design;
- Investigate database performance bottlenecks and recommend solutions;
- Maintain system reliability and stability while ensuring cost-effective, efficient use of resources;
- Contribute to team process improvements in line with industry best practices;
- Take part in team knowledge-sharing activities.

Requirements:

- A BS or MS in Computer Science or a related technical discipline, or equivalent experience;
- Proven experience administering MariaDB database systems;
- Previous experience with Big Data systems such as Hadoop, Impala or ClickHouse is a strong plus;
- Experience diagnosing, analyzing and resolving operational problems, and analyzing and fine-tuning database performance;
- Knowledge of data partitioning and sharding;
- Exposure to Agile methodologies and related management tools such as JIRA and Confluence;
- Exposure to programming languages such as PHP, Python and Go is desirable;
- Excellent written, spoken and interpersonal communication skills.

What can you expect from us?

- Health insurance;
- A personalized training plan, with a budget to spend on the training you find necessary;
- Constant feedback so you can grow professionally;
- Remote onboarding process;
- Team events every semester so you can live new adventures;
- Exclusive discounts and offers from our partners;
- Culture of proximity and transparency. Your ideas and needs are heard and valued by us!

Do you think your profile fits this job description? Join the Dellent Team by sending us your CV to