Database Architect (DBA)
Work mode: Full Remote (EU)
Daily rate: €400
Eligibility: EU Citizens only
Role Overview
We are looking for a Database Architect to design, model, optimize, and maintain database systems within a large, international environment. The role involves working across relational and NoSQL technologies, improving performance, ensuring security, and supporting project teams with technical expertise.
Key Responsibilities
Data analysis and data modelling
Database design, implementation, and architecture
Reverse engineering and enhancement of existing databases
Development, maintenance, and integration of database components
Integration with external databases and systems
Establishment of best practices and naming conventions
Creation of technical documentation
Support with deployment and configuration
Troubleshooting and performance optimization
Delivery of technical evaluations and audit reports
Conducting risk analysis
Participation in technical and project meetings
Required Expertise and Technologies
3+ years in data modelling and database design (e.g., SQL Developer Data Modeler, Hackolade, NoSQL Workbench)
5+ years with relational databases (preferably Oracle)
1+ year with NoSQL databases (Elasticsearch, DynamoDB, MongoDB, Cassandra)
5+ years with SQL and PL/SQL
1+ year in database security (encryption, access controls, GDPR/HIPAA)
3+ years in database architecture
3+ years in performance tuning
3+ years in backup and recovery
3+ years in data visualization and analytics
1+ year in cloud database management (AWS RDS, Azure SQL, Google Cloud SQL)
1+ year in scripting (PowerShell, Bash)
1+ year understanding OS-level configurations (Linux, Windows)
3+ years in disaster recovery planning
1+ year experience with Agile methodology
1+ year experience with Confluence and Jira
Non-Technical Skills
Ability to write clear technical and non-technical documentation
Strong communication with both business and technical audiences
Ability to deliver technical presentations
High quality standards and attention to detail
Adaptability to evolving database technologies
Strong communication in multilingual meetings
Ability to work in international, multicultural teams
Strong teamwork, self-starting attitude, and collaboration skills
Fluency in English; French is an advantage