Database Administrator (DBA)

airapps; Paris; Sur place; EUR 50 000 - 70 000; Plein temps

Avantages offerts par ce poste

Apple hardware ecosystem

Annual Bonus

Top-tier Health and Life Insurance

Transportation Budget

Coverflex benefits package

Childcare support

Air Conference

Pension Fund

Urban Sports Club membership

Meals 100% free at the hub

Relocation support

Résumé du poste

Air Apps is looking for a skilled Database Administrator (DBA) to oversee complex databases, ensuring performance and security. The DBA will design, implement, and maintain database systems crucial for the AI-driven platform while working onsite in Lisbon.

The ideal candidate will have extensive experience with both SQL and NoSQL databases, plus strong skills in performance tuning and disaster recovery strategies. Benefits include a comprehensive health insurance package, annual bonuses, and relocation support.

Qualifications

• 4+ years of experience as a Database Administrator or similar role.
• Expertise in relational and NoSQL databases.
• Strong knowledge of performance tuning and query optimization.

Responsabilités

• Design and maintain high-performance database systems.
• Optimize database queries and indexing strategies.
• Monitor database health and ensure high availability.

Connaissances

Database optimization

SQL databases

NoSQL databases

Data security practices

Scripting for automation

Outils

PostgreSQL

MySQL

MongoDB

AWS RDS

Google Cloud Spanner

Description du poste

The Role

As a Database Administrator (DBA) at Air Apps, you will be responsible for managing, optimizing, and securing large-scale, complex databases. You will work with engineering teams to design, implement, and maintain high-performance, scalable, and resilient database systems that power our AI-driven platform.

Your role will involve database tuning, backup and recovery strategies, monitoring, and ensuring data integrity while working with structured and unstructured data sources. This is a fully onsite position based at our office in Lisbon, and relocation support is available.

Responsibilities

• Design, implement, and maintain high-performance database systems to support large-scale applications.
• Optimize database queries, indexing strategies, and partitioning to enhance performance.
• Monitor database health, ensuring high availability, scalability, and disaster recovery.
• Manage and fine-tune SQL and NoSQL databases (e.g., PostgreSQL, MySQL, MongoDB, Redis, DynamoDB).
• Implement database security policies, encryption, and access control to protect sensitive data.
• Automate database backups, replication, and failover mechanisms.
• Work closely with developers to optimize queries, schema design, and data modeling.
• Perform capacity planning and monitor database growth trends.
• Ensure compliance with data governance, GDPR, and other regulatory requirements.
• Stay updated with the latest database technologies, trends, and best practices.

Requirements

• Around 4+ years of experience as a Database Administrator (DBA) or similar role.
• Expertise in relational databases (PostgreSQL, MySQL, SQL Server) and/or NoSQL databases (MongoDB, Redis, Cassandra, DynamoDB).
• Strong knowledge of database optimization, indexing, partitioning, and replication.
• Experience in performance tuning, query optimization, and troubleshooting slow queries.
• Familiarity with database backup, recovery, failover, and disaster recovery strategies.on
• Experience with cloud database services (AWS RDS, Aurora, Google Cloud Spanner, Azure SQL).
• Knowledge of scripting for automation (Python, Bash, SQL scripts).
• Understanding of data security best practices, encryption, and compliance requirements.
• Experience working with large, complex datasets and high-traffic applications.
• Ability to work with DevOps teams to integrate databases into CI/CD workflows.

Benefits

• Apple hardware ecosystem for work.
• Annual Bonus.
• Top-tier Health and Life Insurance.
• Transportation Budget.
• Coverflex benefits package for meal allowances, well-being, and more.
• Childcare support.
• Air Conference - an opportunity to meet the team, collaborate, and grow together.
• Pension Fund.
• Urban Sports Club membership.
• Meals 100% free at the hub.
• Relocation support.