Somerset West: Senior Database Administrator (PostgreSQL / MySQL) – (Hybrid) (Somerset West) posted by DataFin Recruitment

March 28, 2026 Jobs in Somerset West

DataFin Recruitment

Western Cape

Other Engineering

Job Description

ENVIRONMENT:

A highly specialised engineering team is seeking a Senior Database Administrator to take full ownership of production database environments, with a strong focus on performance, reliability, and data integrity. Suited to candidates with deep hands-on experience managing and optimising large-scale database systems. The role is not platform or DevOps-focused and requires a specialist who understands databases at a core operational level.

DUTIES:

Administer, maintain, and optimise PostgreSQL, MySQL, and/or MariaDB databases in production environments.
Perform advanced query optimisation, indexing, and performance tuning.
Design and manage high availability, replication, and failover configurations.
Own and execute backup, restore, and disaster recovery strategies.
Monitor database health and performance, identifying and resolving bottlenecks.
Troubleshoot complex database issues affecting performance and stability.
Develop and maintain SQL scripts, stored procedures, and database-level logic.
Ensure data integrity, consistency, and security controls across all systems.
Work closely with development teams to optimise database interaction and query efficiency.

REQUIREMENTS:

Essential:

Minimum 5+ years experience as a Database Administrator / DBA in a production environment.
Strong hands-on experience with PostgreSQL and/or MySQL / MariaDB.
Advanced SQL expertise, including performance tuning and query optimisation.
Proven experience managing:
Replication
Failover
High availability environments
Solid experience with backup and disaster recovery processes.
Strong Linux / Unix experience supporting database systems.
Demonstrated ability to diagnose and resolve performance and stability issues.

Advantageous (Not Required):

Exposure to NoSQL databases such as Redis or Elasticsearch.
Experience working with large-scale or high-transaction environments.
Basic scripting in Python or Bash.

ATTRIBUTES:

Strong analytical mindset with attention to detail.
High level of ownership over database performance and uptime.
Practical, hands-on problem solver.
Comfortable working in a focused, specialist technical role.

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About Other Engineering Jobs in Western Cape

The Western Cape is home to a diverse range of industries, including the financial services sector, technology industry, manufacturing sector, and more. Generally, engineering roles in this region are in high demand due to the presence of various multinationals, such as Google and Microsoft. Typically, these roles involve designing, developing, and testing products or systems for various applications.

Salaries for other engineering positions in Western Cape can vary widely depending on factors such as experience, company size, and industry sector. Broadly speaking, salaries typically range from R400 000 to R1 million per annum. However, it’s essential to note that these figures are approximate and can fluctuate significantly based on individual circumstances. It’s also worth mentioning that senior roles or those in larger companies often command higher salaries.

Common skills required for other engineering positions include problem-solving abilities, attention to detail, communication skills, leadership potential, proficiency in CAD software, and knowledge of relevant technologies. Additionally, many employers place a high value on experience with design tools such as SolidWorks or Autodesk Inventor. Typically, engineers in this field are also expected to be adaptable, flexible, and able to work well under pressure.

In terms of industry sectors, other engineering roles can often be found in the financial services sector, technology industry, manufacturing sector, and infrastructure development. These industries value engineers who can design, develop, and implement innovative solutions that meet their needs. Other common employers include research institutions and government agencies. Generally speaking, these roles offer a range of career progression opportunities, including senior technical lead, project manager, or specialist in a specific field.

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Career development is often seen as crucial for advancing in the field of other engineering. Typically, this involves ongoing education and training to stay up-to-date with industry developments and technologies. Many employers also provide opportunities for professional certification or mentorship schemes to support employee growth and development.

This information provides general career guidance. Actual salaries and requirements vary by employer.

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