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Database Administrator (DBA)

A database administrator (DBA) that will keep the database up and running smoothly 24/7. The goal is to provide a seamless flow of information throughout the company, considering both backend data structure and frontend accessibility for end-users.   

Responsibilities:

  • Build database systems of high availability and quality depending on each end user’s specialized role  
  • Design and implement database in accordance to end user’s information needs and views  
  • Define users and enable data distribution to the right user, in appropriate format and in a timely manner  
  • Use high-speed transaction recovery techniques and backup data  
  • Minimize database downtime and manage parameters to provide fast query responses  
  • Provide proactive and reactive data management support and training to users  
  • Determine, enforce and document database policies, procedures and standards  
  • Perform tests and evaluations regularly to ensure data security, privacy and integrity  
  • Monitor database performance, implement changes and apply new patches and versions when required  
  • Monitoring database efficiency  
  • Sustaining the security and integrity of data  
  • Creating complex query definitions that allow data to be extracted  
  • Training colleagues on how to input and extract data  
  • Secures database by developing policies, procedures, and controls.  
  • Ensuring all the data complies with legal and international regulations  
  • Maintains database results by setting and enforcing standards and controls.  
  • Prepares for database expansion by studying plans and requirements; advising senior technical management; coordinating design and programming.  
  • Keeps senior technical management informed by preparing reports on system performance and problems.  
  • Any other task as advised by the Head of Information Technology
  • B.Sc. degree in Engineering, Computer science or Information technology related course  
  • Minimum of 4years relevant work experience  
  • Relevant certifications are desirable (AWS Certified Database - Specialty, AWS Certified Solutions Architect, Microsoft Certified Database Administrator; Microsoft SQL Server Certification; Oracles Database Administrator; Oracle Certified Professional, PostgreSQL, or equivalent are preferred  
  • User support experience is desirable 
  • Extensive experience with cloud platforms, particularly AWS, including RDS, EC2, S3, and other relevant services.
  • Proven experience in data migration and database consolidation projects.
  • Strong knowledge of SQL and PostgreSQL, including performance tuning and optimization.
  • Knowledge of database security principles and best practices.
  • Ability to troubleshoot complex database issues.
  • Strong verbal and written communication skills to collaborate with team members and stakeholders.

You’ll receive competitive compensation and work with amazing people. You’ll work in a beautiful environment with a flat structure and solve complex, real-world challenges. 

Average salary estimate

$100000 / YEARLY (est.)
min
max
$80000K
$120000K

If an employer mentions a salary or salary range on their job, we display it as an "Employer Estimate". If a job has no salary data, Rise displays an estimate if available.

What You Should Know About Database Administrator (DBA), Renmoney

As a Database Administrator (DBA) at our innovative and forward-thinking company, you will play a pivotal role in keeping our databases operating seamlessly 24/7. Your primary goal is to provide a smooth flow of information, ensuring that both backend data structures and frontend accessibility for users are optimized. In this position, you'll build high-availability database systems tailored to the specialized needs of our end-users, helping each of them access information in a timely and effective manner. You'll have the opportunity to design and implement databases based on user information requirements while defining the right data access for different roles. Your responsibility will also include using high-speed transaction recovery techniques to minimize downtime, supporting users with proactive and reactive data management, and ensuring that the security, privacy, and integrity of data are maintained at all times. With your expertise in SQL, PostgreSQL, and cloud platforms like AWS, you’ll be instrumental in monitoring database performance, implementing enhancements, and preparing reports for senior management. You'll also train colleagues, enforce database policies, and engage in ongoing evaluations to bolster our database systems' performance. Our team values collaboration, and you'll find that your voice matters here as we tackle exciting and complex challenges together. With a supportive environment and room for growth, we believe you'll thrive in this role while contributing to our success.

Frequently Asked Questions (FAQs) for Database Administrator (DBA) Role at Renmoney
What are the responsibilities of a Database Administrator (DBA) at this company?

The Database Administrator (DBA) at our company is responsible for ensuring databases operate smoothly 24/7, designing and implementing database systems tailored to user needs, managing data access, and enforcing data security measures. This role also involves monitoring performance, preparing reports for management, and providing user support and training.

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What qualifications are required for the Database Administrator (DBA) position?

To qualify for the Database Administrator (DBA) position, candidates should possess at least a B.Sc. degree in Engineering, Computer Science, or Information Technology, coupled with a minimum of 4 years of relevant experience. Certifications such as AWS Certified Database - Specialty or Microsoft Certified Database Administrator are also preferred.

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What database technologies should a Database Administrator (DBA) be familiar with?

A Database Administrator (DBA) should have a strong knowledge of SQL and PostgreSQL, along with experience in cloud platforms, particularly AWS services such as RDS, EC2, and S3. Understanding security principles, performance tuning, and database optimization is also essential.

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How does the company ensure data security and integrity for its Database Administrator (DBA) tasks?

Data security and integrity are prioritized by defining clear database policies, procedures, and controls. The Database Administrator (DBA) performs regular tests and evaluations, applies necessary patches and updates, and ensures compliance with legal and international regulations.

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What opportunities for professional growth exist for a Database Administrator (DBA) in this company?

As a Database Administrator (DBA) in our company, you will have the opportunity for continuous learning and professional development through training sessions, certifications, and involvement in innovative projects that challenge your skills and enhance your career trajectory.

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Common Interview Questions for Database Administrator (DBA)
Can you describe your experience with SQL and PostgreSQL as a Database Administrator (DBA)?

In your response, highlight specific projects where you've utilized SQL and PostgreSQL, focusing on your ability to perform performance tuning, optimization, and complex query construction. Mention any database systems you've worked with and how you've successfully migrated or consolidated databases.

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How do you manage database backups and recovery processes?

Discuss your strategies for implementing high-speed transaction recovery techniques and regular backup schedules. Provide examples of situations where you've resolved downtime effectively and unforeseen issues to ensure minimal data loss.

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What measures do you take to ensure database security?

Explain the security policies and controls you put in place for data protection. Include your experience with encryption, user access management, and compliance with relevant legal standards.

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Describe a complex database challenge you faced and how you resolved it.

When answering, use the STAR method (Situation, Task, Action, Result) to outline a specific challenge, your role in addressing it, and the positive outcomes that resulted from your actions.

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How do you monitor database performance and identify potential issues?

Elaborate on the tools and metrics you use for performance monitoring, and your approach to troubleshooting. Be sure to include examples of how you proactively adjusted configurations to maintain optimal system functionality.

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Can you explain your approach to user training and support as a DBA?

Discuss the strategies you implement to provide effective user support and training. Highlight how you ensure that users feel empowered to utilize the database systems efficiently and provide examples of any training sessions or documentation you've created.

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What experience do you have with cloud platforms, particularly AWS?

Articulate your familiarity with AWS services such as RDS, EC2, and S3, including specific projects where you utilized them as part of your database administration tasks. Share insights into how cloud solutions can enhance database performance and scalability.

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How do you handle change management in database environments?

Detail your process for implementing database changes, including testing, documentation, and communication with team members. Explain how you minimize disruption during upgrades or enhancements.

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In your opinion, what are the key qualities of a successful Database Administrator (DBA)?

Reflect on qualities such as attention to detail, problem-solving skills, technical expertise, and communication abilities. Share how these traits have contributed to your success in previous DBA roles.

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How do you stay updated with the latest database technologies and trends?

Describe your continuous learning methods, such as attending workshops, following industry publications, participating in online forums, or pursuing relevant certifications. This will demonstrate your commitment to professional growth and adaptation to technological advancements.

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Renmoney is a fintech lending company operating under a microfinance banking license in Lagos, Nigeria. We provide loans to individuals and small businesses through our website, contact center, agent network and branches. Regulated by the CBN and ...

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Full-time, remote
DATE POSTED
December 5, 2024

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