Senior Database Administrator| Interswitch Jobs


Interswitch Group is currently recruiting interested and qualified applicants for the position of Senior Database Administrator in Nigeria. Learn about the job responsibilities, qualifications/eligibility and how to apply.

Job Purpose

Implement, monitor and support robust, stable and highly available Databases that drive Interswitch business solutions.

Key Responsibilities

  • Manage SQL Server databases, Oracle, MongoDB and other noSQL instances through multiple product lifecycle environments, from development to mission-critical production systems.
  • Configure and maintain database servers and processes, including monitoring of system health and performance, to ensure high levels of performance, availability, and security.
  • Apply data modeling techniques to ensure development and implementation support efforts meet integration and performance expectations
  •  Independently analyze, solve, and correct issues in real time, providing problem resolution end-to-end.
  • Refine and automate regular processes, track issues, and document changes
  • Assist developers with complex query tuning and schema refinement.
  • Provide 24x7 support for critical production systems.
  •  Perform scheduled maintenance and support release deployment activities after hours.
  • Share domain and technical expertise, providing technical mentorship and cross-training to other peers and team members.
  •  Carry out Performance Tuning and Optimization (PTO), using native monitoring and troubleshooting tools
  • Carry out database backups, restore and recovery.
  • Implement and manage High Availability (HA) and Disaster Recovery (DR) options for databases • Develop and Optimize SQL Scripts
  • Manage the reliability and accessibility of Interswitch Big Data Solutions.

Education And Experience

Academic Qualification(s):
Good first degree in Computer Science / Computer Engineering or other related area

Professional Qualification(s):
▪ Microsoft Operating Systems & Database Certifications (e.g. MCP)
▪ Service Management Certifications (e.g. ITIL)
▪ Project Management Certifications

Experience (Number of relevant years):
▪ Minimum of four (4) years’ relevant experience 

Method of Application

Interested and qualified applicants should follow the link below to submit CV and application letter.

Department: Technology

Location: Lagos Office   | Permanent, Nigeria

Application Deadline: June 8, 2023


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