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performance tuning jobs in South Africa

Jobs found: 844
Accenture
Midrand
R200 000 – R300 000 per year

A leading global consulting firm in Midrand is seeking an experienced Database Administrator to manage and optimize DB2 databases on z/OS mainframe. The successful candidate will engage with various teams, ensuring high performance and availability of database services. They should have significant experience in database tuning and collaboration to implement effective solutions. Required...

23 hours ago
Games Global
Durban
R200 000 – R300 000 per year

A leading gaming company in Durban is seeking a Senior DBA Level 1 to manage complex database systems. The role involves advanced performance tuning, disaster recovery implementation, and collaboration with development teams using T-SQL. Candidates should have a strong background in database administration, with experience in performance tuning and a track record of implementing efficient backup...

23 hours ago
Boardroom Appointments
Johannesburg
R200 000 – R300 000 per year

A recruitment agency is seeking a Senior PostgreSQL Developer located in Johannesburg, South Africa. In this role, you will design and develop cloud-based database systems using AWS, focusing on data modeling, SQL performance tuning, and adherence to architectural standards. Ideal candidates should have a Bachelor's Degree in Computer Science and at least 6 years of hands-on experience with SQL...

23 hours ago
The Legends Agency
South Africa
R300 000 – R400 000 per year

A technology firm is seeking an experienced SQL Developer to design and optimize high-performance data systems for large-scale retail environments. The ideal candidate will have strong T-SQL skills and experience in database performance tuning. Responsibilities include building efficient queries and resolving performance bottlenecks. This remote position is open to candidates outside South Africa...

Remote
23 hours ago
Elixirr Digital
Cape Town
R200 000 – R300 000 per year

A leading digital solutions company is seeking a MySQL Database Administrator for an on-site position in Johannesburg or Cape Town. This role involves providing DBA support, configuring and maintaining databases, and ensuring system performance and security. Ideal candidates will have a strong proficiency in SQL, experience with performance tuning, and be self-motivated problem solvers fluent in...

23 hours ago
iOLAP, Inc.
Johannesburg

A tech consulting company in Johannesburg is seeking a MySQL Database Administrator to ensure the performance and reliability of database systems. You will be responsible for the implementation and maintenance of these systems while providing support to data integration teams. Ideal candidates will have strong SQL skills and experience in performance tuning. This role offers competitive...

23 hours ago
Sabenza IT & Recruitment
South Africa

We are seeking a highly skilled Senior Performance Engineer to join our team, ensuring our analytics systems can handle massive telco data loads efficiently and reliably. You will play a pivotal role in designing, testing, and optimizing high -performance systems to deliver actionable insights with minimal latency, supporting the rapid growth and demands of modern telco...

2 days ago
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Real Time
South Africa
up to R100 000 per year

Performance Support Engineer (Linux/RDBMS) Real Time Sydney NSW (Hybrid) Networks and Systems Administration (Information and Communication Technology) Full-time Up to 100K annual salary + accrued leave + training Low application volume Our client, a global SaaS leader and top Fortune 100 tech company, is seeking an experienced technical support engineer to join their highly skilled APJ...

Hybrid
4 days ago
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Moyoafrica
Centurion
R200 000 – R300 000 per year

WELCOME TO MOYO Team Lead Data Engineer We are seeking an experienced Senior Data Engineer – Team Lead to join our team and drive innovation through data. This role combines advanced technical expertise in data engineering with leadership skills to guide and mentor a team in delivering impactful data solutions. The ideal candidate has a knack for data analysis, modelling, and transformation,...

23 hours ago
Rand Water
Vereeniging
R400 000 – R500 000 per year

Job Advert Summary Servicing, maintaining, overhauling, installation, repairing and modification of all automation control equipment Minimum Requirements - Grade 12 (National Senior Certificate) - National Diploma (N6 or T3, S4) in Electrical (PLC and automation) Engineering. - 3years’ in the PLC and Automation maintenance improvement environment. Primary Duties - Tuning, optimizing and...

23 hours ago
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2U
Cape Town
R300 000 – R400 000 per year

At 2U, we are all in on purpose. We are motivated by our mission – to make learning limitless– and connected by our shared passion to deliver world‑class higher education at scale. As the parent company of edX, a leading online learning platform, 2U powers thousands of higher education offerings – from free courses to full degrees. Together with our college, university, and corporate partners, we...

23 hours ago
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Absa Group
Randburg
R400 000 – R500 000 per year

Empowering Africa’s tomorrow, together…one story at a time. With over 100 years of rich history and strongly positioned as a local bank with regional and international expertise, a career with our family offers the opportunity to be part of this exciting growth journey, to reset our future and shape our destiny as a proudly African group. Job Summary Build high-performing, scalable,...

23 hours ago
Paired
South Africa
R200 000 – R300 000 per year

Paired is a global staffing and recruiting agency that pairs remote work with top-tier talent. We help individuals from around the world connect with great companies that are looking for their specific skill set. Our mission is to provide great jobs to talented people, no matter where they are located. Our client is a performance-driven gaming peripherals brand trusted by competitive players...

Remote
23 hours ago
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ZTE Corporation South Africa
Strand
R200 000 – R300 000 per year

Job Title: Network Optimization Engineer (Outsourcing Consultant) Job Responsibilities: - Analyze 4G/5G network performance, identify bottlenecks, and optimize key performance indicators (KPIs) to enhance overall network quality. - Monitor KPI trends, diagnose performance degradation, and implement effective optimization strategies. - Conduct radio network troubleshooting, parameter tuning, and...

23 hours ago
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Moyoafrica
Centurion
R200 000 – R300 000 per year

WELCOME TO MOYO Team Lead Data Engineer Primary Duties and Responsibilities We are seeking an experienced Senior Data Engineer – Team Lead to join our team and drive innovation through data. This role combines advanced technical expertise in data engineering with leadership skills to guide and mentor a team in delivering impactful data solutions. The ideal candidate has a knack for data...

23 hours ago
Create job alert for new jobs for
performance tuning, South Africa
Boardroom Appointments
Cape Town
R200 000 – R300 000 per year

A leading recruitment agency in South Africa is seeking a skilled Database Administrator for MongoDB to manage installations, upgrades, and database administration tasks. The ideal candidate will have at least 4 years of experience managing MongoDB environments, strong skills in performance tuning, and knowledge of AWS infrastructures. This contract position involves close collaboration with...

23 hours ago
Sabenza IT & Recruitment
Johannesburg

We are seekinga highly skilled Senior Performance Engineer to join our team, ensuringour analytics systems can handle massive telco data loads efficiently andreliably. You will play a pivotal role in designing, testing, and optimizinghigh-performance systems to deliver actionable insights with minimal latency,supporting the rapid growth and demands of modern telco...

8 days ago
Bookmark Not interested
2U
Cape Town
R200 000 – R300 000 per year

Data Engineer III 2 days ago Be among the first 25 applicants At 2U, we are all in on purpose. We are motivated by our mission – to eliminate the back row in education – and are connected by our shared passion to deliver world‑class digital education at scale. As the parent company of edX, the world’s leading online learning platform, 2U powers more than 4,000 online higher education offerings...

23 hours ago
Boardroom Appointments
South Africa
R200 000 – R300 000 per year

A leading recruitment agency is seeking a MONGODB Database Administrator in South Africa. This role requires managing MONGODB instances to ensure performance, availability, and security. The ideal candidate will have at least 4 years of experience with MONGODB and AWS, alongside strong skills in performance tuning and database administration. Responsibilities include installations, upgrades, and...

23 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...

23 hours ago
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