sql tuning jobs in Gauteng

Jobs found: 132
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Career Circuit
Johannesburg

Introduction As Team Leader: Microsoft SQL, you will accomplish results through the management of experienced professionals and integrate subject matter and industry expertise within the areas of Server Software, MS SQL, and Cloud Infrastructure Management. We are seeking a technically strong individual with proven team management experience. Ideally, you will have mentored and managed a small...

a day ago
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Golden Rule
Johannesburg

Objective of the Role: The purpose of the role is to design, develop, and optimise robust data solutions that enable exceptional customer experiences and operational efficiency. The Senior SQL Developer will work collaboratively across business and technology teams to implement high-quality ETL processes, data warehouse solutions, reporting platforms, and analytics tools. The role requires...

6 days ago
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Datafin
Johannesburg

ENVIRONMENT: A dynamic Joburg-based Business Process Outsourcer seeks a forward-thinking Senior SQL Developer who sees AI not as a threat but as a powerful productivity enhancer. That leveraging tools like ChatGPT, Claude, or others to automate routine code writing, reduces boilerplate in turn means more focus on higher-value, business-critical logic. Forming part of the Operational Development...

2 days ago
WMS Secure
Johannesburg

Senior Back End Developer Position Area: RandPark Ridge K6-8 years Back End Developing experience At least 3 years in Senior position Hybrid 2 years Docker/Kubernetes experience 5 years developing APO's for FE Development 3 years Agile/scrum framework 5 years SQL We are seeking a highly skilled Senior Back-End Developer with strong SQL expertise to design, develop, and maintain robust...

Hybrid
2 days ago
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InspHired Recruitment
Randburg

Our client in the Global Business Services industry is currently looking for an SQL & .Net Developer, in Randburg. Responsibilities: Solve business problems alone and as part of the team by applying good reasoning and logic to use one or more of the following technologies: ASP.NET, C#, Web services, Web APIs, and SQL programming. ML.Net would be an advantage and part of the role moving forward....

2 days ago
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Boardroom Appointments
Edenvale

SQL Developer - Office Based Requirements: - Technical Skills: - Proven knowledge of SQL Server, including database architecture, indexing, and performance tuning. - Proficient in writing, updating, and optimizing complex SQL queries. - Familiarity with BI tools (e.g., Power BI, Tableau, or similar). - Understanding of ETL processes and data warehousing concepts. - Experience with database...

2 days ago
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Metamorphosis Integrated Solutions
Johannesburg

Region: Randburg Department: IT Infrastructure Position: SQL Database Administrator Requirements: The SQL Database Administrator influences the technology strategy by aligning technical expertise and business needs to enhance IT service delivery. Proactively identify emerging technologies that will advance and secure the business. Coordinate and review IT projects in order to ensure they are...

5 days ago
Project Management Connection
Gauteng

Overview: - Our client is seeking to hire a SQL Database and Reporting Analyst to ensure the stability, security, and performance of our SQL database environment while driving data analysis to support informed decision-making. - This hybrid role combines database administration with data analytics, requiring strong technical proficiency in SQL Server management, data modelling, and...

Hybrid
5 days ago
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Interfront SOC Ltd.
Pretoria

Responsibilities/Tasks: - Develop complex T-SQL queries, Stored Procedures and Triggers. - Assist in the design of the relational database architecture for new development projects. - Develop new / alter existing SQL objects based off a set of requirements. - Troubleshoot SQL objects that fail. - Support the development team in troubleshooting application performance using SQL profiler and...

5 days ago
BCXP
Centurion

Business unit, Department, ReportingBusiness Unit: Cloud Platform SolutionsDepartment: Data Management Services - OracleReporting: Manager Service Delivery Core DescriptionTo provide a stable and secure production database environment which performs in alignment with predefined standards and is recoverable in case of hardware failure or disaster situations. Solving complex problems to deliver...

Hybrid
5 days ago
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60degrees
Centurion

Job Description THE OPPORTUNITY THAT AWAITS YOU Join one of South Africa's next-generation connectivity companies—redefining how communities and businesses stay connected through world-class fibre infrastructure. Our client is on a mission to make fast, reliable internet accessible to all—while offering their team real impact, flexibility, and career growth in a high-performance, tech-forward...

7 days ago
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Dimension Data
Gauteng

Functieomschrijving - The Senior SQL Database Administrator will support the business in achieving its strategic objectives within the Data Services Business Unit. - As a Senior SQL Database Administrator in the Business Unit team, you will be responsible for consulting with clients on complex information technology challenges. - Microsoft SQL database administrator will be responsible for the...

4 days ago
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Cre8work!
Germiston

Purpose of job: As the Junior SQL & ERP support, you will play a critical role in supporting the ERP and Database SQL Engineer in the efficient operation of our ERP systems and SQL databases. Your role will involve maintaining data integrity, optimizing system performance, and ensuring security, while actively contributing to our company's customer satisfaction and system uptime goals and...

4 days ago
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Tracker South Africa
Randburg

Listing reference: track_001079 Listing status: Online Position summary:Industry:IT & InternetJob category:Database AdministrationLocation:RandburgContract:PermanentRemuneration:Market RelatedEE position:YesIntroduction:Job description:KEY DUTIES AND RESPONSIBILITES:Databases- o Owns, tracks and resolves database related incidents and requests.- o Exemplify the desired culture and philosophies...

5 days ago
Top Talent Professional Services
Johannesburg
R840 000 per year

To design, build, and maintain robust, scalable data infrastructure that ensures secure, real-time access to operational and supply chain data. This role underpins accurate reporting, advanced analytics, and automationenabling performance optimisation, cost reduction, and smarter decision-making across the logistics value chain 1. Design, build, and maintain ELT pipelines Pipeline success...

a day ago
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sql tuning, Gauteng
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MECS Africa
Johannesburg
R900 000 per year

Were seeking an experienced Full Stack Data Warehouse Developer with Insurance Industry Experience to help design, build, and support a modern enterprise reporting and analytics platform. This role is ideal for a data professional who enjoys working across the full BI lifecycle, mentoring junior team members, and delivering high-quality, performance-driven insights to the business. What youll...

2 days ago
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Pillango Placements
Johannesburg
R30 000

Core responsibilities of the position include maintaining reliable data flow between production machinery and SQL Server, performing maintenance and report writing on the SYSPRO/SQL Server database, and designing, building, and maintaining Power BI data models and dashboards. The role also participates in SQL data activities across production equipment, shop-floor diagnostics, networking, and...

3 hours ago
Diverse Consulting Solutions
Johannesburg

Bachelor Degree Data Warehouse Engineer/Developer/Analyst Gauteng| Permanent position |To work remotelyMust have a matricMust have a Bachelor's Degree in Computer Science, OR Information Technology, Data Science, Information Systems, or a closely relevant disciplineMust have Analytical & Dimensional Data Warehouse Modelling working experience- and Jira Proficient in using Jira for time management...

from 3 to 4 years
a day ago
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Boardroom Appointments
Johannesburg

JOB OUTPUTS AND KEY PERFORMANCE INDICATORS - Design, build, and maintain ELT pipelines - Pipeline success rate (% jobs completed without failure) - Data latency (extraction to availability) - Error resolution turnaround time - Integrate data across systems (WMS, TMS, ERP, IoT) - Number of successful system integrations % data completeness and consistency across sources - Average time to onboard...

3 hours ago
BCXP
Centurion

Business unit, Department, Reporting Business Unit Cloud Platform Solutions Department Enterprise Infrastructure Solutions Job grade OP2 Core Description To assist with a stable and secure production database environment which performs in alignment with predefined standards and is recoverable in case of hardware failure or disaster situations. Will work under the technical expertise and guidance...

5 days ago
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