MTN Nigeria is the leading telecommunications company in Nigeria, and a part of a diverse community in Africa and the Middle East, our brand is instantly recognisable. It is through our compelling brand that we are able to attract the right talents who we carefully nurture by continuously improving our employment offerings even beyond reward and recognition.We are recruiting to fill the position below: Core purpose of the JobResponsible for supporting and developing the current BI applications and initiatives. Involves in the investigation and analysis of user problems and application bugs and subsequent problem resolution and technical testing of patches. Job SummaryInnovative approach to the analysis of information to drive solutions that provide real business value and provide MTNN a competitive advantageConfigure, build, and test application or technical architecture components.Work with other developers, designers, and architects to make sure that the configuration and custom components meet application requirements and performance goals.Assist in developing maintenance plans per application and carry out the maintenance of applications, re-configuring, building and testing components in accordance with OLAs and SLAs.Code applications in accordance with good security coding practices to ensure the application is free of most common coding vulnerabilities.Create and execute technical test plans for application change, new deployment and upgrades.Participate in transitions of the application or technical architecture components to the testers.Fix any defects and performance problems discovered in testing.Develop information solutions from a variety of sources for both structured and unstructured dataIntegration of big data solutions with existing reporting and analytical solutionsSupport team and enhancement to ETL systemDevelop and implement big data models and solutionsConduct root cause analysis on production issuesGuidance of entire information management process of both structured and unstructured dataOptimization of the information solutionsProducing relevant technical documentation and specificationsEnsure timely resolution of internal/external customersInform the technical architect and project manager of any issues that may affect other areas of the project.Continuously seek self-professional development to sharpen skills and capabilities in a versatile and evolving digital landscape. Foster active collaboration and relationships with employees across all levels and divisions. Job ConditionsNormal MTNN working conditions.May be required to work extended hours Note: Multiple applications are not allowed.