Database Engineer

11 hours ago

Sydney, New South Wales, Australia Tech Aalto Full time $80,000 - $120,000 per year

Role Title:
Database Engineer / Database Administrator

Location:
Sydney

Experience:
[e.g., 5–8 years]

Job Description-

We are seeking a skilled
Database Engineer
to design, implement, and manage relational and non-relational database solutions across multiple environments. The ideal candidate will have strong expertise in
Oracle, PostgreSQL, and SQL Server
, with a focus on performance, scalability, and data integrity.

Key Responsibilities-

  • Design and manage
    relational and non-relational database schemas
    across Oracle, PostgreSQL, and SQL Server.
  • Develop and maintain
    data models
    ,
    migration scripts
    , and
    ETL processes
    to support application and analytics requirements.
  • Ensure optimal
    database performance
    through tuning, indexing, and schema optimization.
  • Maintain
    data integrity, consistency, and security
    across all environments.
  • Collaborate with cloud and application teams to support
    data migration to cloud platforms
    under strict security and compliance frameworks.
  • Perform regular
    backups, monitoring, and disaster recovery planning
    .
  • Implement and enforce
    database governance standards and access controls
    .

Required Skills & Experience

  • Proven experience with
    Oracle, PostgreSQL, and SQL Server
    database administration and development.
  • Strong knowledge of
    data modelling, schema design
    , and
    performance tuning
    .
  • Experience with
    data migration
    ,
    ETL tools
    , and
    database scripting
    .
  • Familiarity with
    cloud-based databases
    (AWS RDS, Azure SQL, etc.) and
    security best practices
    .
  • Solid understanding of
    SQL
    ,
    stored procedures
    ,
    triggers
    , and
    query optimization
    .
  • Excellent analytical, troubleshooting, and communication skills.

Preferred Qualifications

  • Experience with
    NoSQL
    databases (MongoDB, DynamoDB, etc.).
  • Exposure to
    DevOps practices
    or
    CI/CD for databases
    .
  • Certifications in
    Oracle DBA
    ,
    PostgreSQL
    , or
    Azure/AWS databases
    .

When you apply, you voluntarily consent to the disclosure, collection and use of your personal data for employment/recruitment and related purposes in accordance with the Tech Aalto Privacy Policy, a copy of which is published at Tech Aalto's website )

Confidentiality is assured, and only shortlisted candidates will be notified for interviews.

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