Performance Tuning Jobs in Johannesburg

DescriptionJobob Title: System AdministratorLocation: Johannesburg South AfricaRole Description:Were seeking an experienced System Administrator to join our team in Johannesburg South Africa. As a key member of our technical team youll be responsible for installing configuring and mai More...

Level 2 SQL DBA - 3 Month Contract Responsibilities:Install configure and maintain SQL Server databases.Monitor database performance and implement tuning strategies.Perform regular backups and recovery procedures.Ensure high availability and disaster recovery solutions (e.g. Always On More...

Job DescriptionWe are seeking a Senior Data Engineer with deep hands-on experience in Qlik Talend and Microsoft Fabric to lead data integration modeling and visualization initiatives. You will architect robust data pipelines design semantic models and drive real-time analytics using M More...

Lets Write Africas Story Together!Old Mutual is a firm believer in the African opportunity and our diverse talent reflects this. Job DescriptionnaOld Mutual Iwyze is recruiting an experienced and innovative TIA Oracle Developer to join our team. This role includes solutions design dev More...

Requisition Details & Talent Acquisition Specialist REQ 141421 - Keabetswe ModiseClosing Date: 03 September 2025Job Family Information TechnologyCareer Stream Application DevelopmentLeadership Pipeline Manage Self: ProfessionalJob Purpose To actively own and be accountable for the More...

Job Advert SummaryThe primary role of the Database Administrator (DBA) is to ensure that data is available structured protected from loss and corruption and easily accessible. The DBA will be expected to manage maintain and secure data in one or more data systems to ensure that users More...

DescriptionA company that provides a Platform-as-a-Service (PaaS) solution for financial institutions focusing on core banking functionalities digital banking and related services is seeking a dedicated and organized Senior Web Developer to join their dynamic team.Responsibilities: Pl More...

Purpose The Senior Specialist Solution Architect will lead solution design with a specific focus on web and cloud implementations. The role will provide thought leadership in transitioning and refactoring legacy solutions from and into Core applications hosted on Azure Cloud. This More...

IntroductionWere looking for a Senior Data Engineer with just the right amount of quirk craft and computational wizardry to help us take things up a notch (or twelve).You will work within a team solving complex problems to deliver real business value across a wide range of industries More...

We are seeking an experienced Senior SQL Developer to design develop and optimize high-performance database solutions. The ideal candidate will possess strong technical expertise in SQL Server advanced T-SQL and database performance tuning with a proven track record in managing high-v More...

IntroductionA forward-thinking technology solutions company dedicated to delivering cutting-edge digital transformation services to clients worldwide is seeking an experienced Senior Data Engineer (Azure) to join their high-performing data team.Duties & ResponsibilitiesYou will wo More...

This is a remote position.We are looking for a Senior Data Engineer to lead and deliver complex data solutions using ETL Azure Synapse SQL Stored Procedures Data Factory and Spark. This role requires deep technical expertise leadership in design and architecture and the ability to More...

We are seeking a highly skilled and experienced Senior Systems Engineer to join our team. The ideal candidate will have extensive experience in managing and supporting TDS (Tivoli Directory Server) LDAP environments along with strong knowledge of Linux AIX and DB2. The role also requi More...

Overview:Develop and manage scalable AI infrastructure strategies for cloud and on-prem environments to support enterprise AI workloads.Key Responsibilities:Architect infrastructure for AI training inferencing and deployment.Design cost-efficient secure high-performance AI environment More...

DescriptionJob Title: Senior Web DeveloperLocation: Gauteng (remote)A leading fintech company is looking for an experienced Senior Web Developer with strong experience in MVC and C# to join their team based in Gauteng but the role itself is remote. This is an exciting opportunity for More...

Requisition Details & Talent Acquisition Specialist REQ Keabetswe ModiseClosing Date: 26 February 2025Job Family Information TechnologyCareer Stream Application DevelopmentLeadership Pipeline Manage Self: ProfessionalJob Purpose To actively own and be accountable for the overall e More...

We are seeking a highly skilled CICS/MQSeries Specialist to join our dynamic enterprise IT team. The successful candidate will bring deep technical expertise in IBM CICS and MQSeries ensuring the operational stability and high availability of our mission-critical transaction and messa More...

TransUnions Job Applicant Privacy NoticeWhat Well Bring:At TransUnion we strive to build an environment where our associates are in the drivers seat of their professional development while having access to help along the way. We encourage everyone to pursue passions and take ownership More...

Reference: GTG008234-CVE-1Our client based in Randburg is urgently looking for a Solaris System Engineer to join their team12 months renewable contractOnsiteDuties & ResponsibilitiesQualificationsHighly recommended:Proven experience as a Solaris System Engineer (5 years preferred) More...

Job DescriptionWe are representing a prominent and rapidly growing financial services organization in South Africa a leader committed to leveraging technology to drive its mission. This is an opportunity to join an innovative company at a key stage of its growth where you will be cent More...