big data developer jobs in Roodepoort, Gauteng

PBT Group has an opportunity for a Big Data Architect. In this position you have the opportunity to help lead the change on operational strategy and your responsibilities will include to validate the reference architecture and provide details for the architecture of platforms, leading and working hands on towards implementation and delivery to production of a Big Data enabled...

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...

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 on the lookout for a visionary marketing leader someone who has played in the big leagues. If youve shaped campaigns for global tech giants like Lenovo, HP, Dell, Acer, or Asus, and know how to turn data, creativity, and strategy into market-moving impact this is your stage. About the Role This isnt just marketing its leadership at scale. As Head of Marketing, youll drive the brand vision...

Relocate to Malta M365 Consultant (Consulting/Big 4) About our Client Our client’s Microsoft Business Solutions team is a Microsoft Gold Partner and leader in Microsoft software implementations for medium to large organisations, providing their clients with the ability to keep up with the ever-changing digital world by implementing Microsoft’s M365, Azure, Enterprise Resource Planning (ERP) and...

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...

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...

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...

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...

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...

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...

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...