data modeller big data jobs in Pretoria, Gauteng

Job Location : Pretoria, Gauteng, South AfricaApplication Deadline : February 06, 2026 Brief description - The purpose of this position is to enhance data modelling, business process management and data development maturity within the Economic Statistics Department (ESD) to support the production of reliable economic statistics for effective decision-making. Detailed description The...

This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency. At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI. What we do The Mindrift platform connects...

We’re looking for an Expert Data Engineer to architect, build, and optimize large-scale data pipelines that power mission-critical analytics across multiple business domains. You’ll work with modern cloud stack technologies, automate everything possible, and ensure data flows like a dream from ingestion to production systems. If AWS services, Terraform scripts, Spark jobs and streaming...

JOB OVERVIEW / ROLE PURPOSE We are seeking a Senior Data Engineer with expertise in cloud data platforms, big data pipelines, and advanced analytics. In this role, you’ll architect and maintain scalable, high-performance data ecosystems that power machine learning models, BI dashboards, and AI-driven decision-making. You’ll combine hands-on engineering with strategic leadership, mentoring...

United Nations University (UNU) The United Nations University (UNU) is a global think tank and postgraduate teaching organization within the United Nations System. UNU engages in policy-relevant research, capacity development, and knowledge dissemination in furtherance of the purposes and principles of the United Nations. The work of UNU contributes to solving pressing global problems that are...

Key Responsibilities - Design, build, and maintain robust data pipelines and data architectures - Develop and optimise ETL/ELT processes for structured and unstructured data - Work with large datasets across cloud and on-prem environments - Collaborate with data scientists, analysts, and business stakeholders - Ensure data quality, reliability, and performance across systems - Support data...

Experience: - Minimum of four years but six will be advantageous experience in the application of Artificial Intelligence models. - Minimum of four years but six will be advantageous hands-on experience with data science tools. - Minimum of four years but six will be advantageous experience in the use of querying and programming languages such as Python, R, T-SQL, etc. - Minimum of four years...

Join an insights‑driven organisation that is reinventing how businesses engage with data, products, and predictive intelligence. This role will spearhead the evolution of three Client Partners and their teams into future‑ready advisors who blend human expertise with AI‑powered storytelling. You will partner closely with Data Sciences leadership to drive product‑led growth across key sectors...

Responsibilities: - As a Data Architect, you will be responsible for defining the data requirements and structure for the application. - Your day-to-day activities will include modelling and designing the application data structure, storage, and integration. - You are expected to be a subject matter expert, collaborate and manage the team to perform effectively. - You will be responsible for...

REQUIREMENTS Minimum education (essential): - BSc in Computer Science, Engineering or relevant field Minimum applicable experience (years): - 2-4 years Required nature of experience: - Experience with SQL Server and Azure Synapse Analytics/Microsoft Fabric for query writing, indexing, performance tuning and schema design. - Hands-on experience developing ETL pipelines, including data...

Key Duties & Responsibilities Systems Integration - Develop, maintain, and optimise integrations using Flowgear and other middleware platforms. - Write and maintain scripts (PowerShell, Python, or similar) to automate processes and improve efficiency. - Build and support secure APIs and data pipelines between internal and client systems. - Troubleshoot integration issues and liaise with vendors...

Overview Hire Resolve is currently seeking a Junior Data Analyst to join their client’s team in Pretoria. As a Junior Data Analyst, you will be responsible for collecting, organizing, and analyzing data to support business decision-making. The ideal candidate is detail-oriented, possesses strong analytical skills, and has a passion for data. This is a great opportunity for someone who is...

Job Specifics: Location: Pretoria, Gauteng (Hybrid / Remote) Industry: Digital Health / Medical Technology Level: Senior / Experienced About the Company A global digital health technology company building data-driven platforms and cloud solutions that improve access to hearing healthcare through connected devices, analytics, and scalable infrastructure. The Role As anAWS Data Engineer,...

Key Responsibilities Lead the transformation of Client Partners into AIâenabled strategic advisors through structured 120âday capability roadmaps Orchestrate collaboration with Data Sciences teams to embed predictive models into client journeys and ROIâdriven storytelling Drive Câsuite relationships, enhancing retention and expansion through continuous insight and sentiment monitoring Align...

REQUIREMENTS Minimum education (essential): BSc in Computer Science, Engineering or relevant field  Minimum applicable experience (years): 2-4 years Required nature of experience: Experience with SQL Server and Azure Synapse Analytics/Microsoft Fabric for query writing, indexing, performance tuning and schema design. Hands-on experience developing ETL pipelines, including data extraction from...

The main purpose of this position is to analyse and provide insight into the current state of data and their maturity in support of reliable and effective decision making within the South African Reserve Bank (SARB) Group, which will enhance opportunities within the Financial Stability Department (FinStab) to use reliable data for effective policy decision making.Detailed DescriptionIdentify data...

Overview Position: Data Analyst Hire Resolves client is seeking a highly skilled and detail-oriented Data Analyst to join their team in Pretoria, Gauteng. The successful candidate will be responsible for analysing data, generating insights, and developing data-driven strategies to improve business performance. Responsibilities: Analyse large datasets to identify trends, patterns, and...

About theRole: The Data Engineer will workon enterprise-wide data provisioning, spanning multiple data governance domainsand data assets. Responsibilities include ensuring secure data sharing,adhering to protection and compliance requirements, supporting enterprise Data& Analytics initiatives (including high-priority use cases), and enablingdata provisioning for operational...

Join a market-leading research and insights organisation with over three decades of credibility and ambitious growth plans. The business is investing heavily in AI, machine learning, scalable automation, and advanced data architecture to create world-class, product-driven solutions. This is more than a leadership role - its an opportunity to shape the future of data science in South Africa, build...

Job Location : Pretoria, Gauteng, South AfricaApplication Deadline : February 06, 2026 Brief description - The main purpose of this position is to leverage industry knowledge and analytical expertise to lead data analysis in support of policy and decision making aligned with the strategic mandate of the Financial Stability Department (FinStab) within the South African Reserve Bank...