freelance data science engineer python sql jobs in East London

Remote Data Scientist - Upstream Operations Analytics1939, Gauteng Placements24Posted todayJob Descriptionfull-timeAbout the Role Our client, a global leader in the Oil & Gas sector, is seeking a highly skilled and innovative Remote Data Scientist to join their expanding analytics division. This is a fully remote position, allowing you to contribute to...

AI Engineer Intermediate II / Senior I Location: South Africa Role Overview The AI Engineer is a hands‑on practitioner who turns AI opportunities into real business value. This role identifies opportunities to improve automation, decision‑making, and operational efficiency using AI tools and technologies, then delivers practical solutions that create...

About the Role Our client, a leading innovator in sports analytics, is seeking a highly analytical and strategic Remote Sports Data Analyst & Strategist to join their expanding team. This position is entirely remote, providing the ultimate flexibility to work from any location. The successful candidate will be instrumental in collecting, processing, and...

About the Role Our client, a globally recognized leader in advanced analytics and artificial intelligence solutions, is seeking an exceptional Senior Data Scientist specializing in Machine Learning to join their fully remote team. This role is crucial for driving innovation in predictive modeling and AI-driven product development. You will be instrumental in...

Company Overview At Motorola Solutions, we believe that everything starts with our people. We’re a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. We build and connect technologies to help protect people, property and places. Our solutions foster the collaboration that’s critical for safer communities,...

Placements24 is seeking a Lead Supply Chain Engineer to optimize a complex global supply chain from a fully remote position. You will leverage industrial engineering principles and analytics to drive improvements in efficiency, cost reduction, and service levels across procurement, logistics, and distribution.The ideal candidate has 8+ years in supply chain...

[Remote – South Africa] | [Full-time] Requirements: Proven full-stack experience with strong Python on the back end (FastAPI preferred) Hands‑on experience with SQL databases (MSSQL a plus) Experience building with RESTful APIs, Git, and agile workflows Genuine interest in, or experience with, AI or marketing projects A Bachelor's degree in Computer...

About The Role What if the code you write could directly shape how the next generation of AI understands and generates software? We're looking for Software Engineers in Cape Town to build, evaluate, and improve AI-generated code — helping train AI systems to think like real developers. Details Organization: Alignerr Type: Hourly Contract Location:...

About the RoleOur client, a highly successful quantitative hedge fund, is seeking an exceptional Lead Data Scientist with a specialization in Algorithmic Trading to join their elite, fully remote research team. This is a unique opportunity to leverage advanced machine learning techniques and big data analytics to develop and enhance cutting-edge trading...

About the RoleOur client, a trailblazing analytics firm known for its cutting-edge data-driven solutions, is seeking exceptionally talented Graduate Data Scientists to join their fully remote, globally distributed team. This is a unique chance for ambitious graduates to dive into complex data challenges and contribute to groundbreaking projects. You will be...

Our client, a leading automotive component manufacturer, is seeking a highly analytical and driven Production Engineer to support manufacturing excellence through process optimisation, data analysis, continuous improvement, and Industry 4.0 initiatives. This role offers an excellent opportunity for a graduate or early-career engineer looking to build a...

full-time About the Role Our client, a fast-growing proptech company, is seeking a highly analytical and detail-oriented Remote Real Estate Data Analyst to join their fully remote team. This position is critical for extracting, analyzing, and interpreting complex real estate data to drive strategic business decisions. You will be responsible for developing...

About the Role Our client is seeking a highly analytical and innovative Agricultural Data Scientist to join their dynamic, fully remote team. This role is central to leveraging big data, machine learning, and predictive analytics to enhance farm management practices and optimize agricultural outcomes. As a remote‑first company, we empower our data...

Logistics Process Engineer required in Port Elizabeth. As the Logistics Process Engineer, you play a pivotal role in designing and implementing operational efficiencies within the logistics framework. You provide crucial management support by analyzing existing processes and identifying areas for improvement. This role also involves leading improvement...

Hirexe is seeking a talented Full-Stack Developer to join a remote South Africa team working at the intersection of web engineering and applied machine learning. You will build generative AI features with LLMs using Python, FastAPI, and SQL, craft Vue.js front-ends, and collaborate with data and product teams to deliver robust, scalable solutions.A passion...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an AI Tooling Engineer based in South Africa. We are looking for an AI Tooling Engineer to develop and scale an internal agentic platform that brings together company knowledge, data, and tools in one secure, accessible environment....

Together Staffing group is seeking a Cloud Data Platform Support Engineer for a South Africa-based role with a remote work model. The candidate should have 3+ years in cloud support/engineering, Azure data platforms, and strong SQL/Python/Spark skills.Experience with monitoring tools, incident management, and automation is required, with advantageous...

About the RoleOur client, a forward-thinking company at the forefront of AI & Emerging Technologies, is seeking an experienced Data Scientist with a specialization in Natural Language Processing (NLP) to join their innovative team. This is a fully remote position, allowing you to contribute your expertise from anywhere in Upington, Northern Cape, or beyond....

About the Role Our client, a global leader in data analytics and AI solutions, is looking for a distinguished Principal Backend Software Engineer to join their esteemed research and development division. This senior role demands deep technical expertise in designing and implementing highly scalable, distributed backend systems. You will be responsible for...

Psybergate (Pty) Ltd is seeking an experienced ML/AI Engineer to design, deploy, and monitor production-grade ML solutions. You will work with Databricks, MLflow, Model Serving, and cloud platforms to build scalable AI applications including RAG and AI agents.The role requires strong Python/SQL skills, production experience, and the ability to collaborate...