MySQL Database Administrator

Job Description

We’re seeking an experienced MySQL Database Administrator to join our growing technology team. This role is ideal for professionals with deep expertise in MySQL database management and a passion for building reliable, scalable data infrastructure. You’ll collaborate with cross-functional teams to design, implement, and maintain high-performance database environments that support mission-critical applications.

Key Responsibilities

• Administer and support MySQL databases across development, test, and production environments
• Optimize SQL queries and database performance for high-volume systems
• Configure, monitor, and maintain MySQL replication, clustering, and HA solutions
• Collaborate with engineering and DevOps teams to maintain cloud-native database systems (especially AWS)
• Troubleshoot and resolve database issues, including performance bottlenecks and data integrity problems
• Perform backups, restoration, and disaster recovery planning
• Monitor database health and operational metrics
• Support version upgrades and ensure system compatibility
• Contribute to database security, compliance, and process improvements
• Provide technical guidance to peers and promote best practices within the team
• Perform other duties as assigned in line with team and project needs

• Bachelor’s degree in Computer Science, Engineering, or a related technical field
• Minimum of 6 years experience in managing MySQL databases in large-scale environments
• Proficient in MySQL sharding architecture and clustering techniques
• Hands-on experience with HAProxy, ProxySQL, or MaxScale
• Familiarity with AWS database services (Aurora, RDS, etc.)
• Strong Linux/Unix administration skills
• Experience with disaster recovery, data replication, and performance tuning
• MS SQL experience is a plus
• SaaS or cloud-based infrastructure experience is an advantage
• Strong problem-solving skills and attention to detail
• Effective written and verbal communication skills
• Proven ability to work independently and as part of a team

Cavista Offers Even More

• Competitive Compensation
• 5-day workweek
• Casual Friday, Everyday
• 20 PTO (Paid-Time-Off) Days + Holidays + Birthdays Off
• Flextime
• Competitive Health Insurance (Employee + Spouse + 4 children)
• Accidental and Disability Benefit
• Retirement Benefit – Pensions
• Wellness Programs
• Game On! PS, Pool, Chess and more
• Genuine respect for work-life balance
• Employee Training Programs
• Professional Development for Career Growth
• Remote working and IT Assets provided for remote employees
• Mentoring and Counseling
• Referral Bonus
• Respect and Collaborative team environment
• And so much more

Company Description

At Cavista Technologies, our mission is to empower organizations with the world’s best technology solutions. We ensure the highest level of client satisfaction through a global network of innovation, and our software solutions are custom-built to accommodate your domain and requirements. Through world-class consultation, innovative IT solutions and personalized client services, Cavista increases operational efficiency for organizations of all sizes.

Cavista Technologies is searching for great talent in Nigeria. We are an open, agile environment, where transparent conversation ignites collaboration with a team of great thinkers. Everyone freely contributes, ideas override egos, and the best idea always wins. We embrace new technologies and pride ourselves on sustainable and quality code. In our world, opportunity paired with imagination is limitless and we build what others can only hope to dream. We build the best because we hire only the best! We’ve created an atmosphere allowing you to produce your best work, by catering to the creative.