Role Title:Database Engineer / Database Administrator
Location:Sydney
Experience:5–8 years
Job Description-
We are seeking a skilledDatabase Engineerto design, implement, and manage relational and non-relational database solutions across multiple environments.
The ideal candidate will have strong expertise inOracle, PostgreSQL, and SQL Server, with a focus on performance, scalability, and data integrity.
Key Responsibilities-
Design and managerelational and non-relational database schemasacross Oracle, PostgreSQL, and SQL Server.
Develop and maintaindata models,migration scripts, andETL processesto support application and analytics requirements.
Ensure optimaldatabase performancethrough tuning, indexing, and schema optimization.
Maintaindata integrity, consistency, and securityacross all environments.
Collaborate with cloud and application teams to supportdata migration to cloud platformsunder strict security and compliance frameworks.
Perform regularbackups, monitoring, and disaster recovery planning.
Implement and enforcedatabase governance standards and access controls.
Required Skills & Experience
Proven experience withOracle,



PostgreSQL, and SQL Serverdatabase administration and development.
Solid knowledge ofdata modelling, schema design, andperformance tuning.
Experience withdata migration,ETL tools, anddatabase scripting.
Familiarity withcloud-based databases(AWS RDS, Azure SQL, etc.) andsecurity best practices.
Solid understanding ofSQL,stored procedures,triggers, andquery optimization.
Excellent analytical, troubleshooting, and communication skills.
Preferred Qualifications
Experience withNoSQLdatabases (MongoDB, DynamoDB, etc.).
Exposure toDevOps practicesorCI/CD for databases.
Certifications inOracle DBA,PostgreSQL, orAzure/AWS databases.
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📌 Database Engineer (Sydney)
🏢 Tech Aalto
📍 Sydney