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Open nowPosted today

Senior/Staff Database Engineer

MyCareersFuture93,320 open roles

Pay
SGD 10,000 – SGD 18,000 a Monthly
Where
Singapore
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Your applicationOpen nowSenior/Staff Database EngineerMyCareersFuture · Singapore
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The clock on this job

Early applications get read.

9.1% of postings close within 7 days. Measured by our own scanner across the market. MyCareersFuture postings stay open a median of 7 days.

Share of postings closed within
  1. 1.8%1 day
  2. 3.9%3 days
  3. 9.1%7 days
  4. 15.5%14 days
  5. 34.0%30 days
This job: posted today

MyCareersFuture median: 7 days open

The posting

Responsibilities

Database Migration

  • Lead end-to-end migration from legacy databases, covering extraction, transformation, loading, reconciliation and production cutover.
  • Develop scripts and tools to validate data integrity, identify discrepancies and support rollback.
  • Reverse-engineer undocumented business logic from legacy Oracle stored procedures, triggers and schemas.
  • Plan phased migrations and co-existence strategies to minimise downtime and operational risks.

Performance and Reliability

  • Troubleshoot slow queries, optimise SQL, indexing, partitioning and database configurations.
  • Manage database backup and recovery, high availability, replication, disaster recovery and version upgrades.
  • Build monitoring and alerting, troubleshoot production incidents and lead root-cause analysis.
  • Optimise connection pooling, capacity, storage and database costs.

Security and Technical Leadership

  • Review schema changes and ensure safe database deployments in live environments.
  • Manage access controls, encryption, data masking and audit logging.
  • Establish engineering standards and advise application teams on SQL, transactions and database performance.

What we are looking for

  • At least 9 years of hands-on database engineering or DBA experience in production environments.
  • Deep Oracle expertise in SQL tuning, indexing, partitioning, replication and performance optimisation.
  • Strong PostgreSQL experience, including schema transformation and Oracle-to-PostgreSQL migration.
  • Proven track record in large-scale data migration, reconciliation, cutover and rollback planning.
  • Experience with backup and recovery, high availability, failover and production incident management.
  • Familiarity with CDC and replication tools such as GoldenGate, AWS DMS or logical replication.
  • Experience with AWS RDS/Aurora and scripting in Python, Bash or similar languages.
  • Knowledge of database security, access controls, encryption and data masking.
  • Strong documentation and technical communication skills.

For more information you can contact Norean Tan at [email protected]

We regret to inform you that only shortlisted candidates will be notified / contacted.

EA Registration No.: R1434118 - Tan Lee Ying, Norean

iKas International (Asia) Pte Ltd

ROC No.: 200914065E | EA License No.: 16S8086

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