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Assists in deploying and managing SD-WAN and cloud infrastructure, troubleshooting networks, and ensuring security compliance while supporting automation and vendor management.
Design and optimize Retrieval-Augmented Generation platforms for enterprise AI, focusing on semantic search, vector databases, and scalable knowledge retrieval systems.
Senior data scientist building graph analytics and GenAI solutions, designing data infrastructure and scalable cloud models in a hybrid role.
Senior Big Data Engineer designs and builds scalable data pipelines and platforms using Spark, Hadoop, and cloud-native tools to support analytics and ML workloads.
Build and maintain scalable data pipelines and lakehouse solutions on Azure/Databricks to deliver trusted datasets for analytics and AI workloads while ensuring governance, security, and compliance.
Lead the rebuild and migration of a cloud-native data warehouse, writing production-grade code and designing scalable data flows for a South African insurer.
Build and productionise ML models for an e-commerce platform, using Python, TensorFlow/PyTorch, and cloud pipelines to improve product recommendations and business decisions.
Build and own marketing and customer-facing platforms for a leading South African property investment company, using React, Node.js, PostgreSQL, and MarTech integrations.
Designs and builds data pipelines using Microsoft Fabric, Azure Synapse, and Qlik tools to support HR analytics and reporting.
Senior full-stack engineer building scalable web apps with modern front/back-end frameworks, cloud services, and microservices; focuses on performance, testing, and mentoring junior engineers.
Designs, tests, and refines prompts for generative AI systems to enhance customer support, content generation, and workflow automation.
Designs AI-powered dashboards and enterprise products, collaborating with cross-functional teams to create scalable, data-heavy interfaces using Figma and AI tools.
Senior role analyzing financial data to detect risks and trends using Python, SQL, and AI tools, then building dashboards and scripts for internal audit teams.
Lead the design and delivery of enterprise-scale data platforms, building scalable ETL/ELT pipelines and cloud-native warehouses to power analytics, BI, and AI across the business.
Build and maintain enterprise-scale data pipelines that automate data sourcing, transformation, and delivery for reporting and analytics across PwC’s global and local systems.
Lead testing for data pipelines and ETL/ELT processes, designing validation checks and mentoring a small QA team while coordinating UAT with business users.
Senior Systems Analyst reverse-engineers legacy enterprise platforms, analyzing .NET/C#, SQL Server, Java, and integrations to document systems and support modernization efforts.
Junior Business & Systems Analyst gathers requirements, maps processes, and coordinates system improvements for Syntech’s ERP, e-commerce, and integration platforms.
Builds and maintains scalable data pipelines using Databricks, Microsoft Fabric, and Azure, following Medallion Architecture with Python and SQL.
Build and deploy enterprise-grade AI applications using LLMs, RAG, and intelligent agents with full-stack development in React, Python, and FastAPI.
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