big data developer jobs in Pretoria, Gauteng

Job Location : Pretoria, Gauteng, South AfricaApplication Deadline : February 04, 2026 Job Purpose - To manage the inception and implementation of transformational data driven software development projects within the controlled constraints of scope, time and budget while ensuring adherence to quality, legal and governance processes. - Provide coaching, guidance and oversight support to junior...

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...

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...

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...

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...

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 Profile Summary To engage and support data operations activities within the respective Financial Crime Operational related areas by executing routine data management tasks, ensuring data accuracy, and supporting broader Financial Crime regulatory data processes within a corporate and investment banking (CIB) environment. Assist in data monitoring, validation, reconciliation, reporting and...

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...

🔧 What youll do - Build and optimise AWS data pipelines (ETL, Spark, APIs, databases, streams) - Develop QuickSight dashboards that turn complex data into clear insights - Design and scale cloud solutions using AWS (S3, Glue, Athena, Lambda, RDS, etc.) - Work closely with stakeholders to translate business needs into technical solutions - Support Agile delivery and mentor junior team members 🧠...

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...

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...

Were a team of curious minds and caffeine-fueled builders on a mission to turn raw data into real-world impact. We believe in pipelines that dont leak, schemas that actually make sense, and dashboards that dont make your eyes bleed. Our company is scaling fast, and guess what? So is our data. Thats where you come in. Currently in search for a Data Engineer!!! to be part of our...

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...

Position Overview: The successful candidate will be responsible collecting, analysing and interpreting complex healthcare data to support clinical, operational and strategic decision-making. The role requires strong technical expertise in SQL, data visualisation tools such as Power BI (or similar) and knowledge of clinical coding standards. Essential Job Functions: - Extract, manipulate and...

- Degree/Diploma Data Analytics with logistics experience advantageous. - Experience with industrial logistics or EPC/LNG projects preferred - English required; Portuguese advantageous - Experience in marine logistics/port environments is a plus DATA MANAGEMENT & SYSTEM CONTROL - Capture, clean and structure vessel operational data (FT/hr, lifts/hr, crane cycles, idle time) - Maintain vessel...

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,...

About Reboot Monkey: Reboot Monkey is a leading provider of comprehensive data center management solutions, offering services such as managed colocation, smart hands, and rack and stack solutions. We ensure fast deployment, smooth operation, and secure management of critical digital data for businesses worldwide. Job Summary: We are seeking a skilled Procurement Specialist to manage supplier...

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...

You’ll be the face of our technical expertise, conducting compelling product demonstrations and technical presentations. By effectively communicating the value of our services, you'll help prospective customers understand how our solutions can solve their challenges. Building and maintaining strong client relationships is key; you'll act as a trusted advisor, guiding them through their...

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...