Jobs for freelance data science engineer python sql at Pretoria

IntroductionAn innovative, data-driven organisation based in Sandton is looking for a Junior Data Scientist to join its growing analytics team. This is an excellent opportunity for a recent graduate or early-career Data Scientist who is passionate about data, analytics, and machine learning. You'll work alongside experienced professionals, gaining hands-on...

About the Role CohesionX is seeking an experienced and highly analytical Intermediate Project Manager to join our team. This role is focused on leading the delivery of complex AI and software solutions. As we continue to scale our platforms and expand our client base, project management has become a critical function in ensuring our high-tech solutions are...

**Closing date: Friday, 30 October @ 7am** **Job Description** - We are looking for a motivated Junior Data Scientist to assist with database administration, reporting, and automation at our office in Hazelwood, Pretoria. The successful candidate will work with Power BI, SQL Server Management Studio (SSMS), and Python to support reporting, data...

IntroductionA global technology organisation focused on delivering innovative digital solutions, intelligent technology, and business transformation to organisations operating in complex environments is looking for an exceptional Senior AI Engineer to join them Duties & ResponsibilitiesYou will have the opportunity to work on sophisticated AI applications,...

Our client, a growing financial services group with operations across South Africa and North America, is looking for a **Group Risk & Analytics Lead** to join their Risk & Analytics team. This is a **hands-on, technical role** suited to a risk professional who enjoys working with data, developing financial risk models, conducting stress testing, and turning...

The Council for Scientific and Industrial Research (CSIR) is a leading scientific and technology research organisation that research, develops, localises and diffuses technologies to accelerate socio-economic prosperity in South Africa. The organisation's work contributes to industrial development and supports a capable state. The CSIR has a vacancy for a...

IntroductionYou see a business problem and immediately start thinking about how to build something that fixes it. That's the job. An exciting opportunity has arisen for a hands-on, builder-minded Data & Solutions Analyst to join a large, well-known international Retail, E-Commerce company – someone who'd rather ship the fix than just report on the...

IntroductionOur client in Pretoria is recruiting for a Data Scientist (Senior) to join their team.Job DescriptionDefine and build agentic system architectures that leverage Amazon Bedrock AgentCore and agent frameworks to enable multi-step reasoning and automated workflows. Lead technical strategy for model selection, fine-tuning, and inference, advising on...

IntroductionOur client in Pretoria is recruiting for a SAP Technical Consultant (Advanced) to join their team.Job DescriptionThe AI Engineer is a versatile and highly skilled professional responsible for leveraging advanced data analytics, machine learning, and artificial intelligence techniques to drive business insights, optimize operations, and deliver...

ParaconDuties & ResponsibilitiesBe the driving force behind enterprise-scale database performance and reliability.Are you an experienced Database Administrator who thrives in high-performance environments? Do you enjoy solving complex technical challenges, optimizing mission-critical systems, and building resilient database platforms?Our Company is seeking a...

IntroductionAn innovative organisation is looking for an experienced Java Development Lead to drive the development of enterprise-grade software solutions while leading and inspiring a team of talented Java Developers. This is an outstanding opportunity for a hands-on technical leader who is passionate about software engineering, mentoring developers, and...

Description Responsibilities / Key Tasks Maintain and enhance existing functionality and develop new components to meet evolving business needs. Collaborate with business analysts and cross-functional teams to translate requirements into solutions. Refactor, optimise and improve codebases for performance, scalability and maintainability. Conduct...

DescriptionDetailed descriptionThe successful candidate will be responsible for, but not limited to, the following key performance areas:Measure, analyse and attribute the investment performance of portfolios.Provide insights into global markets, asset class performance and macroeconomic trends.Generate appropriate analysis to ensure that the drivers of...

Business Intelligence Analyst | Sandton, Johannesburg | Permanent Turn complex insurance data into clear insights that drive smarter business decisions. Join a collaborative actuarial and reporting environment where your analysis will directly support business performance. Infiniti Insurance is seeking a detail-oriented Business Intelligence Analyst to...

**Recruiter:** Gijima Holdings **Job Ref:** HR000286/HR **Date posted:** Thursday, August 13, 2026 **Location:** Pretoria, South Africa **SUMMARY:** Responsible for performance, integrity and security of databases. The Specialist: Database Administration is involved in the planning and development of a database, as well as in...

Reference: NES027393-RS-1Our client is an innovative technology company with a global footprint, developing cutting-edge in-house software solutions that help businesses streamline operations and maximise performance. Their flagship enterprise platforms, including advanced ERP solutions, are transforming the way organisations operate across multiple...

Reference: ITE007864-FDawg-1Are you a passionate Software Engineer looking to work on innovative projects within a dynamic and collaborative environment? This is an opportunity to join a high-performing technology team where you'll play a key role in designing, developing, and enhancing software solutions that deliver real business value.Duties &...

The Council for Scientific and Industrial Research (CSIR) is a leading scientific and technology research organisation that research, develops, localises and diffuses technologies to accelerate socio-economic prosperity in South Africa. The organisation's work contributes to industrial development and supports a capable state. The CSIR has a vacancy for a...

Introduction / InleidingOur client is an established grocery clearance retailer specialising in quality branded food, household and personal care products. The company sources surplus and short-dated stock from reputable suppliers, providing customers with safe, quality products at significantly reduced prices while helping to minimise unnecessary product...

IntroductionThe Software Developer (Full Stack, Senior) designs, builds, and ships major features and microservices end to end across the companies SaaS platform through the full SDLC. The role is hands-on and primarily backend-focused, with frontend contribution where needed. This person builds APIs, shapes domain logic, and implements integrations that...