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Database Administrator (DBA)

Air Apps· Engineering
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Remote€55k - €69kFull-timePosted 5mo ago

About the role

Database Administrator responsible for managing, optimizing, and securing large-scale, complex databases to power Air Apps’ AI-driven platform. Role focuses on high-performance, scalable, and resilient database systems with emphasis on security, backups, and data integrity.

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.

Qualifications

  • 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.
  • 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.

Skills

Required:Database design and data modelingSQL and NoSQL databases

Benefits

  • Apple hardware ecosystem for work.
  • Annual Bonus
  • Top-tier Health and Life Insurance for peace of mind.
  • Transportation Budget to support your commute needs.
  • Coverflex benefits package for meal allowances, well-being, and more.
  • Childcare support.
  • Air Conference - opportunity to meet the team, collaborate, and grow together.
  • Pension Fund to support your long-term financial planning.
  • Urban Sports Club membership to keep you active.
  • Meals 100% free at the hub.
Last updated Oct 15, 2026. Interested? Apply on the company site.

About Air Apps

Where AI Meets AR to Empower Your World.

Air Apps is a company that integrates AI and AR technologies to create innovative applications for productivity, fitness, creativity, and learning.

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