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Urgent! Senior Database Administrator Job Opening In Singapore, Singapore – Now Hiring Combuilder Pte Ltd

Senior Database Administrator



Job description

Position Overview:

A Senior Database Administrator leads database design across large, distributed systems to ensure consistency, performance, and compliance.

This role aligns database strategy with enterprise architecture, supporting long-term scalability and governance.

Responsibilities:

  • Design and implement scalable, secure database architectures across platforms.

  • Lead database design for new applications, migrations, or system integrations
  • Align data architecture with organizational goals and regulatory frameworks.

  • Provide architectural guidance on cloud adoption, multi-tenant systems, or hybrid environments.

  • Oversee integration of multiple database platforms and legacy systems.

    Provide architectural oversight for cross-functional projects and system upgrades
  • Define data modelling standards, normalization rules, and schema strategies
  • Evaluate and recommend database technologies for specific business use cases
  • Oversee performance planning, indexing strategies, and data retention policies
  • Collaborate with development, DevOps, and infrastructure teams to align data strategy
  • Collaborate with developers and DevOps on application-layer integration, schema design & evolution and CI/CD pipelines.

  • Define high availability, failover, and backup strategies.

    Oversees backup, failover, and performance monitoring for distributed clusters.

  • Create documentation outlining database architecture, data flows, and integrations
    Support compliance efforts by embedding security and governance requirements into design

Requirements:

  • Bachelor's degree in computer science, information systems, engineering or a related technical field.

    Master's degree preferred.

  • (preferred) Oracle Certified Professional, Oracle Exadata Specialist Certified, TOGAF, DAMA, or cloud-specific architecture certifications.

  • At least 12 years total experience with 8 years of track record leadership in cross-functional technical environments.

    Strong documentation and systems planning ability.

  • Clear communication across technical and non-technical audiences.

  • Advanced proficiency in data modelling and database design (relational and NoSQL).

  • Deep understanding of SQL and one or more major DBMS platforms (e.g., SQL Server, Oracle, PostgreSQL, MongoDB, Casandra)
  • Strong query tuning and data modelling skills in non-relational systems
  • Deep understanding of database scaling, partitioning, and replication strategies
  • Strong knowledge of compliance frameworks, backup planning and database security best practices and protocols (IAM, encryption, and VPC-based access controls, etc).

  • Deep knowledge of cloud database offerings (e.g., Aurora, Cosmos DB, Spanner)
  • Familiarity with database scripting languages like SQL, PL/SQL, or T-SQL
  • Experience with data warehousing design and ETL processes, integration tools, and cloud-native data solutions (e.g., AWS RDS, DynamoDB, Azure SQL, Google Cloud Spanner, BigQuery and etc).

  • Knowledge of cloud billing optimization and cost reporting tools.
    Strategic thinking and problem-solving mindset

Preferred Qualifications:

  • Experience integrating with microservices or serverless architectures
  • Familiarity with data lake, data warehouse, or big data architecture design
  • Proven track record of collaboration with global IT infra and information security, compliance, or audit teams.

  • Familiarity with enterprise data catalogs and MDM platforms
  • Strong background in data governance, compliance, and policy design
  • Experience leading major database migrations or modernization initiatives
  • Experience integrating diverse systems at enterprise scale
  • Exposure to infrastructure-as-code and DevOps pipelines supporting data systems


Required Skill Profession

Other General



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