Core Banking System Administrator Job Vacancy at NMB Bank

Core Banking System Administrator

NMB Bank 

Job Location :Head Office, Hq

Job Purpose:

Support and create interfaces for Core Banking Systems and be responsible for resolving incidents at Level 2 in the back-end Core Banking Application systems.
Support end of day (EOD) operators and coordinate Level 3 support issues for all back-end core banking application systems with offshore support teams for proactive and active support.

Main Responsibilities:

• Creating web interfaces (API) for applications to connect to core banking applications.
• Coordinate project groups and manage business demands to ensure that new systems solutions are sound and support the bank’s priorities including technical coding and implementation of products.
• Responsible for Level 2 issues related to all core applications and acting as DevOps support for applications which have been developed in-house from NMB internal development team.
• Responsible for different sprints of the Project in any software development phase which at the end touch connection with core banking application.
• Support of day-to-day operations & performance of core banking system (CBS)
• Automating back-office operations using third party systems through core banking system.
• Provide 2nd level technical support for CBS queries & incidents (live, data warehousing, UAT, Reports)
• Liaise with CBS Level 2/3 support teams to report incidents and ensure that relevant solutions are implemented both onsite and offsite.
• Manage external service providers to ensure that developments are implemented according to project group requirements and contractual agreements.
• Provide expert advice on core banking systems and contribute to the unit’s objectives.
• Responsible for UAT on testing of core banking changes.

Knowledge and Skills:

• Knowledge in software development life cycle (SDLC).
• Knowledge in computer programming
• Knowledge in Linux systems support and administration
• Knowledge in creating and supporting scalable enterprise applications.
• A good understanding of how operating system software and computer hardware enables applications and programs to run preferably on Unix/Linux or Solaris.
• Familiarity with Structured Query Language (SQL) using RDBMS databases like
• MySQL, Postgres, MS SQL or Oracle.
• Conversant with current and emerging technology trends in areas such as Robotic
• Automation, Artificial Intelligence (AI) and Machine Learning
• Programming languages, preferably Java, Python and PL/SQL.
• Interpersonal skills, teamwork, good communication skills, Attention to details

Qualifications and Experience:

• Bachelor’s degree in computer science/information technology/computer engineering
  Certifications in Linux/UNIX; Database management is added advantage.
• 2 years experience in software development, DevOps support or Core Banking System
• System administration experience with proven capability to interact with IT resources (Infrastructure, IT architect, Risk system specialists) and business departments.
• Experience in core banking software technical management, working with development and support of banking systems

NMB Bank Plc is an Equal Opportunity Employer. We are committed to creating a diverse environment and achieving a gender balanced workforce.
Female candidates and people living with disabilities are strongly encouraged to apply for this position.

NMB Bank Plc does not charge any fee in connection with the application or recruitment process. Should you receive a solicitation for the payment of a fee, please disregard it.

Only shortlisted candidates will be contacted.

Job opening date : 05-Nov-2025

Job closing date : 19-Nov-2025

How to Apply:

CLICK HERE TO APPLY