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Database Administrator Job Opening In One North – Now Hiring Codex Solutions Pte Ltd


Job description

About Codex Solutions

A joint venture company by ST Engineering and HTX (Home Team Science and Technology Agency), Codex Solutions is set up to be a dynamic and forward-looking technology company established to develop cutting-edge software solutions that support and strengthen Singapore's homeland security efforts.

As a mission-driven organisation, we are focused on building strong in-house capabilities that directly address the complex challenges faced by the Home Team.

With a strong emphasis on innovation, product excellence, and impact at scale, Codex Solutions offers a unique environment where purpose meets technology.

We are assembling a diverse and talented team of technologists and problem solvers who are passionate about making a real difference.

If you're looking to shape meaningful solutions and be part of something bigger — Codex Solutions is where you'll want to be.

Together, We Can Make A Significant Impact

We are seeking an experienced and versatile Database Administrator (DBA) to manage, optimise, and secure our database infrastructure across multiple platforms and environments.

The successful candidate will have a strong foundation in both traditional and emerging database technologies, with hands-on experience in automation, performance tuning, and cloud-based solutions.

Be Part of Our Success

  • Administer and maintain relational and distributed databases (e.g., PostgreSQL, HDFS) across multiple environments.

  • Implement database configurations, replication, and backups to ensure high availability and data integrity.

  • Participate in database design discussions — advising on schema, indexing, and partitioning strategies.

  • Perform query optimization and performance tuning to improve system efficiency.

  • Support data ingestion pipelines and integration with modern frameworks such as Apache Iceberg, Apache Hudi, GraphDB, or VectorDB.

  • Monitor and troubleshoot database performance and operational issues, escalating complex cases where needed.

  • Automate administrative tasks using Python, PowerShell, or Bash scripts.

  • Enforce security, access controls, and audit compliance in alignment with organizational policies.

  • Collaborate closely with developers, DevOps engineers, and data analysts to support product and feature development.

Qualities We Value

  • Minimum 4–5 years of experience in database administration, including hands-on experience with PostgreSQL or similar RDBMS.

  • Solid understanding of query tuning, indexing, and partitioning strategies.

  • Experience with distributed data or data lake frameworks (e.g., HDFS, Apache Iceberg, Apache Hudi).

  • Familiarity with scripting and automation tools (Python, Bash, PowerShell).

  • Exposure to graph or vector databases (GraphDB, Neo4j, VectorDB) will be an advantage.

  • Working knowledge of database security, access control, and backup/recovery best practices.

  • Strong analytical mindset, good communication skills, and a collaborative team player.

Our Commitment That Goes Beyond the Norm

  • An environment where you will be working on cutting-edge technologies and architectures.

  • Safe space where diverse perspectives are valued, and everyone's unique contributions are celebrated.

  • Meaningful work and projects that make a difference in people's lives.

  • A fun, passionate and collaborative workplace.

  • Competitive remuneration and comprehensive benefits.

Required Skill Profession

Other General


  • Job Details

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Unlock Your Database Administrator Potential: Insight & Career Growth Guide


Real-time Database Administrator Jobs Trends (Graphical Representation)

Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph here. Uncover the dynamic job market trends for Database Administrator in One North, Singapore, highlighting market share and opportunities for professionals in Database Administrator roles.

1462 Jobs in Singapore
1462
103 Jobs in One North
103
Download Database Administrator Jobs Trends in One North and Singapore

Are You Looking for Database Administrator Job?

Great news! is currently hiring and seeking a Database Administrator to join their team. Feel free to download the job details.

Wait no longer! Are you also interested in exploring similar jobs? Search now: .

The Work Culture

An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at Codex Solutions Pte Ltd adheres to the cultural norms as outlined by Expertini.

The fundamental ethical values are:

1. Independence

2. Loyalty

3. Impartiapty

4. Integrity

5. Accountabipty

6. Respect for human rights

7. Obeying Singapore laws and regulations

What Is the Average Salary Range for Database Administrator Positions?

The average salary range for a varies, but the pay scale is rated "Standard" in One North. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.

What Are the Key Qualifications for Database Administrator?

Key qualifications for Database Administrator typically include Other General and a list of qualifications and expertise as mentioned in the job specification. The generic skills are mostly outlined by the . Be sure to check the specific job listing for detailed requirements and qualifications.

How Can I Improve My Chances of Getting Hired for Database Administrator?

To improve your chances of getting hired for Database Administrator, consider enhancing your skills. Check your CV/Résumé Score with our free Tool. We have an in-built Resume Scoring tool that gives you the matching score for each job based on your CV/Résumé once it is uploaded. This can help you align your CV/Résumé according to the job requirements and enhance your skills if needed.

Interview Tips for Database Administrator Job Success

Codex Solutions Pte Ltd interview tips for Database Administrator

Here are some tips to help you prepare for and ace your Database Administrator job interview:

Before the Interview:

Research: Learn about the Codex Solutions Pte Ltd's mission, values, products, and the specific job requirements and get further information about

Other Openings

Practice: Prepare answers to common interview questions and rehearse using the STAR method (Situation, Task, Action, Result) to showcase your skills and experiences.

Dress Professionally: Choose attire appropriate for the company culture.

Prepare Questions: Show your interest by having thoughtful questions for the interviewer.

Plan Your Commute: Allow ample time to arrive on time and avoid feeling rushed.

During the Interview:

Be Punctual: Arrive on time to demonstrate professionalism and respect.

Make a Great First Impression: Greet the interviewer with a handshake, smile, and eye contact.

Confidence and Enthusiasm: Project a positive attitude and show your genuine interest in the opportunity.

Answer Thoughtfully: Listen carefully, take a moment to formulate clear and concise responses. Highlight relevant skills and experiences using the STAR method.

Ask Prepared Questions: Demonstrate curiosity and engagement with the role and company.

Follow Up: Send a thank-you email to the interviewer within 24 hours.

Additional Tips:

Be Yourself: Let your personality shine through while maintaining professionalism.

Be Honest: Don't exaggerate your skills or experience.

Be Positive: Focus on your strengths and accomplishments.

Body Language: Maintain good posture, avoid fidgeting, and make eye contact.

Turn Off Phone: Avoid distractions during the interview.

Final Thought:

To prepare for your Database Administrator interview at Codex Solutions Pte Ltd, research the company, understand the job requirements, and practice common interview questions.

Highlight your leadership skills, achievements, and strategic thinking abilities. Be prepared to discuss your experience with HR, including your approach to meeting targets as a team player. Additionally, review the Codex Solutions Pte Ltd's products or services and be prepared to discuss how you can contribute to their success.

By following these tips, you can increase your chances of making a positive impression and landing the job!

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