Data SQL Jobs in Rivonia

Hire Resolve - 2001 Johannesburg, South Africa

Design and implement robust ETL/ELT pipelines for ingesting and transforming CDRs and telecom log data across multiple network types (2G/3G/4G/5G). Optimize data performance, cost-efficiency, and reliability...

from: simplify.hr - More than 30 days ago

Macrocomm - Johannesburg, Gauteng

·Skilled in troubleshooting communication failures, resolving billing discrepancies, and interpreting load profiles and phasor diagrams. ·Minimum of three (3) years’ experience working with AMR (Automated...

from: jobslin.com - More than 30 days ago

InfyStrat - Johannesburg, Gauteng

Analyze existing systems and recommend optimal migration strategies based on business requirements. Collaborate with technical teams to configure and deploy migration tools and software. Experience with...

from: workable.com - More than 30 days ago

SEIGO STAFFING - Johannesburg, Gauteng

Must have experience with on-premises data platforms (e.g., Oracle DWH, OLAP) and cloud platforms (AWS, Azure, GCP). Must have knowledge of data security best practices, including encryption, IAM, and...

from: jobslin.com - More than 30 days ago

Hire Resolve - 6665 Johannesburg, South Africa

Work with large volumes of raw data , including cleaning, transforming, and organizing it for usability. Create and maintain data pre-processing systems to clean and structure incoming datasets. Develop... R360 000

from: simplify.hr - More than 30 days ago

SEIGO STAFFING - Johannesburg, Gauteng

Must have experience in performance tuning, query optimization, and index management. Must be proficient in writing and managing complex T-SQL queries, stored procedures, functions, and views. Must have...

from: jobslin.com - More than 30 days ago

iSanqa - Midrand, North West, Mpumalanga, Gauteng, South Africa

TEAM: Enterprise Data Services, Platforms - Quality, Motorbike, Purchasing & Supplier, Marketing & Research, Finance, Sales, Customer, Customer Support, ITO and OTD #isanqa #isanqaresourcing #DataEngineer...

from: pnet.co.za - 10 days ago

Optim-G Pty Ltd t/a Optim-G Pty Ltd - Midrand, Midrand, South Africa

Perform penetration testing and attack simulations on business-critical infrastructure including internal servers, networks, and applications to identify and resolve security flaws. Must be capable of...

from: pnet.co.za - 12 days ago

Hire Resolve - 0014 Centurion, South Africa

We will contact you telephonically in 3 days should you be suitable for this vacancy. If you are not suitable, we will put your CV on file and contact you regarding any future vacancies that arise. Ensure...

from: simplify.hr - More than 30 days ago

Performer Recruitment - Bryanston, Gauteng, South Africa

Lead end-to-end solution architecture, covering applications, integrations, data flows, and infrastructure. Contribute to performance tuning, error handling design, and operational readiness during the...

from: pnet.co.za - 3 days ago