query optimization jobs in Gauteng

Jobs found: 844
OUTsurance
Centurion

Company Description OUTsurance has been propelling the South African insurance industry forward for the last 27 years. As leaders in the field, we're always looking for innovative ways to create digitally-advanced solutions, without losing sight of our human values. Our continued success can be attributed to outstanding employees who set the bar high with their energy and expertise. If you're...

20 hours ago
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Wesbank
Johannesburg
R200 000 – R300 000 per year

Developer page is loaded## Developerlocations: Johannesburgtime type: Full timeposted on: Posted Todaytime left to apply: End Date: January 31, 2026 (8 days left to apply)job requisition id: R43170# Job DescriptionHello Future Software Developer V Welcome to FNB, the home of the #changeables. We design for the shapeshifters and deliver products and services that make us incredibly proud of people...

12 hours ago
Oostelike Personeel Konsultante
Centurion
R200 000 – R300 000 per year

To source parts internationally and research local markets for price, product, and market demand. The role focuses on enhancing the product offering to the customer base and building a diverse skill set across the vehicle parc. Key Responsibilities 1. Product Research & Strategy - Sourcing & Analysis: Research new and existing vehicle parts within the industry and source parts...

12 hours ago
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Boardroom Appointments
Pretoria
R300 000 – R400 000 per year

- B. Communication Pathology in Audiology (essential) - M. Communication Pathology in Audiology (desirable) - 1 - 2 years experience as an Audiologist - Sale and fitment of hearing aids - Troubleshooting hearing aid-related issues - Troubleshooting customer experience-related issues - Basic fine-tuning of hearing aid settings - Customer relations and relationship management - Administration and...

12 hours ago
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Absa Group
Randburg
R200 000 – R300 000 per year

Job Summary Work as part of an agile team to provide application support for specified tech products & services. This includes first line support & basic optimization, administration, configuration, maintenance & trouble shooting / problem solving with end users of these tech products & services. Ensuring accurate, complete, and timeous reporting of all transactions posted to the Finance Control...

12 hours ago
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First Distribution
Gauteng
R200 000 – R300 000 per year

Main Purpose of Position The Partner & Webstore Support Specialist plays a key role in fostering strong partner relationships and ensuring a seamless support experience. This role serves as the first point of contact for partner and customer inquiries, providing timely, accurate, and professional assistance. The specialist will support both partner‑related queries and webstore operations,...

12 hours ago
E2E Staffing (PTY) Ltd
Centurion
R200 000 – R300 000 per year

Property Maintenance Manager The Property Maintenance Manager is responsible for overseeing building maintenance to ensure that the buildings remain in optimal condition. This includes, but is not limited to, ensuring that all plumbing issues, water leaks, wall & other cracks, electrical queries, waterproofing, etc. are proactively and timeously attended to. He / She will oversee, supervise,...

12 hours ago
Famous Brands
Midrand
R200 000 – R300 000 per year

Product Manager: Signature Brands at Famous Brands Introduction: To effectively manage all elements of the product mix within the Brand, innovate for future growth and ensure the Brand continues to deliver against consumer expectations, and remain a world-class competitor in the Signature Brands Restaurant category. Duties & Responsibilities - Understand Marketing strategy and align with all...

12 hours ago
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Humanity Holdings
Heidelberg
R200 000 – R300 000 per year

Role Overview Our client is a leading player in the food manufacturing and agriculture sector, with a primary focus on beef production. With their feedlot located in Heidelberg, they are committed to delivering high-quality products to their customers while upholding the highest standards of sustainability and ethical practices. Our client is seeking a dynamic, energetic, and results-oriented...

12 hours ago
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Santam
Johannesburg
R300 000 – R400 000 per year

Stay safe online. Now more than ever it's important to be cybersafe. See Santam's tips to keep you safe online. Learn more. Santam Operations, PLCC have career opportunities available for Insurance Consultants base in Hill On Empire, Parktown (Johannesburg). The insurance consultant role is focused on providing an end-to-end service and support to intermediaries. What will make you successful...

12 hours ago
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Skillzpage
City of Johannesburg Metropolitan Municipality
R300 000 – R400 000 per year

Introduction We're currently seeking a skilled Software Developer who's well-versed in utilizing C, Visual C++, C#, PHP, and Oracle DB. Preferably, you'll have experience with any combination of these languages since they form the backbone of our technology stack. This role is based in our Parktown office, offering flexible hours. You can start as early as 6 am or as late as 9 am, depending on...

12 hours ago
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Swift Recruitment (Pty) Ltd
Centurion
R300 000 – R400 000 per year

Position Overview: We are seeking an experienced SQL Developer to join our team, responsible for extracting, transforming, and presenting data from accounting and payroll systems, with a specific focus on Sage 300. The ideal candidate will have extensive experience in SQL development, proficiency in Excel, Power BI, and similar reporting software, and the ability to query REST and SOAP web...

Hybrid
12 hours ago
E-Merge IT Recruitment
Centurion
R300 000 – R400 000 per year

Introduction NEW WORK IN at a leading healthcare organization in Centurion for a Senior Full Stack C# Applications Developer to join their team. Duties & Responsibilities This incredible team plays a key role in public healthcare emergency of HIV and AIDS in South Africa, and they’re on a mission to make medicine and care accessible to public sector patients. This is your chance to not just...

Hybrid
12 hours ago
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Tracker Connect
Randburg
R200 000 – R300 000 per year

Introduction Tracker requires the Services of a Premium Support Co-ordinator in the Customer Experience Care Desk department based at our Head Office in Johannesburg. The candidate is responsible to deliver dedicated, end-to-end support 24/7/365 to Tracker Platinum-Gold and VIP customers, as well as internal stakeholders, ensuring exceptional service quality, timely technical issue resolution,...

12 hours ago
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Swift Recruitment (Pty) Ltd
Centurion
R300 000 – R400 000 per year

Position Overview: We are seeking an experienced SQL Developer to join our team, responsible for extracting, transforming, and presenting data from accounting and payroll systems, with a specific focus on Sage 300. The ideal candidate will have extensive experience in SQL development, proficiency in Excel, Power BI, and similar reporting software, and the ability to query REST and SOAP web...

Hybrid
12 hours ago
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query optimization, Gauteng
Skillzpage
City of Johannesburg Metropolitan Municipality
R300 000 – R400 000 per year

Introduction We're currently seeking a skilled Software Developer who's well-versed in utilizing C, Visual C++, C#, PHP, and Oracle DB. Preferably, you'll have experience with any combination of these languages since they form the backbone of our technology stack. This role is based in our Parktown office, offering flexible hours. You can start as early as 6 am or as late as 9 am, depending on...

12 hours ago
E2E Staffing (PTY) Ltd
Centurion
R200 000 – R300 000 per year

Property Maintenance Manager The Property Maintenance Manager is responsible for overseeing building maintenance to ensure that the buildings remain in optimal condition. This includes, but is not limited to, ensuring that all plumbing issues, water leaks, wall & other cracks, electrical queries, waterproofing, etc. are proactively and timeously attended to. He / She will oversee, supervise,...

12 hours ago
Bookmark Not interested
Humanity Holdings
Heidelberg
R200 000 – R300 000 per year

Role Overview Our client is a leading player in the food manufacturing and agriculture sector, with a primary focus on beef production. With their feedlot located in Heidelberg, they are committed to delivering high-quality products to their customers while upholding the highest standards of sustainability and ethical practices. Our client is seeking a dynamic, energetic, and results-oriented...

12 hours ago
Skillzpage
City of Johannesburg Metropolitan Municipality
R300 000 – R400 000 per year

Introduction We're currently seeking a skilled Software Developer who's well-versed in utilizing C, Visual C++, C#, PHP, and Oracle DB. Preferably, you'll have experience with any combination of these languages since they form the backbone of our technology stack. This role is based in our Parktown office, offering flexible hours. You can start as early as 6 am or as late as 9 am, depending on...

12 hours ago
Bookmark Not interested
Skillzpage
City of Johannesburg Metropolitan Municipality
R300 000 – R400 000 per year

Introduction We're currently seeking a skilled Software Developer who's well-versed in utilizing C, Visual C++, C#, PHP, and Oracle DB. Preferably, you'll have experience with any combination of these languages since they form the backbone of our technology stack. This role is based in our Parktown office, offering flexible hours. You can start as early as 6 am or as late as 9 am, depending on...

12 hours ago
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