Junior Database Administrator

Responsibilities

• Ensure high availability, backups, replication, and disaster recovery.
• Monitor performance, tune queries.
• Apply security patches, manage access, and enforce data protection.
• Automate routine tasks and maintain monitoring/alerting systems.
• Document environments, procedures, and best practices.
• Evaluate and implement improvements for reliability, scalability, and cost.

Requirements

• Bachelor’s or Master’s degree in Computer Science or a related field
• No prior professional experience required
• Strong resilience in problem-solving and performing under pressure
• High level of autonomy and sense of responsibility
• Excellent organizational and time management skills
• Effective communication skills

Responsabilities

Install, configure, upgrade, maintain and Administrate open-source databases (PostgreSQL, MySQL/MariaDB, ElasticSearch, MongoDB, etc.).

We offer

Health Insurance (also available for your immediate family)

• Crosser Assistance Program (support in psychology, psychosocial, financial, legal, and nutrition matters)
• Structured Individual Development Plan (IDP)
• Transparent company-wide Career Plan
• Monthly gym subscription

Regular team-building events

Ready to kick off your career as a Junior Database Administrator? Join us at Crossjoin Solutions and become part of an ambitious and supportive team!

With the submission of your application you authorise the treatment and storage of your personal data within Crossjoin Solutions, Lda database for this recruitment process and/or other future opportunities.