data development jobs in Roodepoort, Gauteng

MTNs purpose is to enable the benefits of a modern connected life to everyone. The MTN Group Strategy is anchored in building the largest and most valuable platform business with a clear focus on Africa. This rests on a scale connectivity and infrastructure business – mobile and fixed access networks in the consumer, enterprise and wholesale segments. The Data and Privacy compliance sub-function...

You could be the one who changes everything for our 28 million members by using technology to improve health outcomes around the world. As a diversified, national organization, Centene's technology professionals have access to competitive benefits including a fresh perspective on workplace flexibility. Position Purpose: Develops and operationalizes data pipelines to make data available for...

Our client in the telecommunications sector is seeking a Data & AI Engineer on a contract duration of 6 to 12 months. Data & AI Engineer Role & Responsibilities - Design, build, and maintain scalable data pipelines and architectures to support AI/ML initiatives. - Collect, preprocess, and transform large datasets for model training and analytics. - Develop and deploy machine learning models...

Job Description To design, code, verify, test, document, amend, and secure data pipelines and data stores according to agreed architecture, solution designs, standards, policies and governance requirements. To monitor and report on own progress and proactively identify issues related to data engineering activities. To collaborate in reviews of work with others where...

JOB ROLE - SENIOR DATA SCIENCE/ AI/ML Engineers: Not for First Time Job Seeker Important: This role requires all 12 listed skills Please ensure your CV clearly reflects each of these with traceable experience and references. Candidates missing any of the required skills will not be considered. Educational qualifications - Bachelor's degree in data science, Statistics, Mathematics, Computer...

Job Overview Business Segment: Insurance & Asset Management Location: ZA, GP, Roodepoort, 4 Ellis Street Job Type: Full-time Job Ref ID: A-0001 Date Posted: 1/13/2026 Job Description To design, code, verify, test, document, amend, and secure data pipelines and data stores according to agreed architecture, solution designs, standards, policies and governance requirements. To monitor and...

Job Title: Data Centre Operator Department: Data Centre (National Command and Risk Centre) Reports To: Data Centre Manager (Günther Van Den Berg) Job Summary: Data Centre operators are responsible for maintaining system Data and client profile details. Changing alarm profile configuration ensuring optimal performance in alarm monitoring requirements. Key Responsibilities: Onboarding of New...

Do you like building data systems and pipelines? Do you enjoy interpreting trends and patterns? Are you able to recognize the deeper meaning of data?  Join Elixirr Digital as a Data Engineer and help us analyze and organize raw data to provide valuable business insights to our clients and stakeholders! As Data Engineer, you will be responsible to ensure the availability and quality of the data...

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...

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...

Job Description We have an amazing opportunity for a Data Warehouse Developer in Johannesburg We require a candidate with: •Bachelor’s Degree or equivalent •5+ years of Business Intelligence Development working with technical teams •Business Intelligence Development: Microsoft Integration Services •Database: Microsoft T SQL, Postgres •Excellent analytical, communication, and writing...

Key purpose: Data Analyst/SQL Developer, SQL, Reporting and Business Intelligence, Data Architect, Data Cleansing/Normalization, Agile Methodologies. Duties and responsibilities: - The role is a SQL/Azure Developer to assist the Real-time Data Enablement team to develop and implement data driven business solutions. - Output will be assisting in developing, enhancing, maintaining the...

We are seeking a high-caliber Data Visualization Developer to drive the strategic design and technical execution of our premier analytics portfolio. This role focuses on ensuring stakeholders derive maximum value and actionable insights from the Field Intelligence Data and Tech products by transforming complex datasets into sophisticated, high-performance visual narratives. The ideal candidate...

Huawei South Africa is seeking a South African Data Center Business Development Manager (Power & Critical Infrastructure) to drive growth in the colocation (COLO) data center market across South Africa and selected regional markets (Nigeria/Kenya). This role combines business development, strategic account management, and technical understanding of data center power solutions. You will be...

PBT Group is looking for an experienced SAS Data Engineer to work with an existing team. Duties: - Focus is on ‘rebuilding and optimising’ ETL as part of an organisational and system change. - Besides technical expertise, it will be required to assist and guide younger team members. Experience: - Main technologies – SAS (using the Base SAS application, Enterprise Guide & SAS Scripting) - 5+...

You could be the one who changes everything for our 28 million members by using technology to improve health outcomes around the world. As a diversified, national organization, Centene's technology professionals have access to competitive benefits including a fresh perspective on workplace flexibility. Position Purpose: Develops and operationalizes data pipelines to make data available for...

Job Description We have an amazing opportunity for a Senior Data Warehouse Developer in Johannesburg! We require a candidate with: •BSc. Computer Sciences or National Diploma in IT •5+ years experience in a data warehousing role •4+ years writing T-SQL queries •Experience in Microsoft SQL Server (T-SQL, SSIS, SSAS) •Oracle PL/SQL experience •Ability to create and support the ETL processes...

Our client in the telecommunications sector is looking for a Lead Developer on a contract duration of 6 to 12 months. Proficiency in MySQL DB and SQL queries: - Strong in SQL operations including joins, subqueries, aggregates, window functions, and familiar with use indexes and EXPLAIN plans. - Skilled in writing queries to extract billing and invoice data for debugging. Telecom Billing Domain...

You could be the one who changes everything for our 28 million members by using technology to improve health outcomes around the world. As a diversified, national organization, Centene's technology professionals have access to competitive benefits including a fresh perspective on workplace flexibility. Position Purpose: Manages the overall data platform and infrastructure and mentors the team...

You could be the one who changes everything for our 28 million members by using technology to improve health outcomes around the world. As a diversified, national organization, Centene's technology professionals have access to competitive benefits including a fresh perspective on workplace flexibility. Position Purpose: Develops and operationalizes data pipelines to make data available for...