Jobs for freelance data science engineer python sql at Johannesburg

Parvana is seeking a skilled Data Warehouse Engineer in Johannesburg to design and optimize scalable data warehouse solutions. You will implement ETL/ELT pipelines and work with SQL Server/PostgreSQL, Python, and BI tools to drive data-driven decisions.You’ll participate in Agile/Scrum, contribute to SDLC activities, and help document data flows and...

ENVIRONMENT: A dynamic provider of cutting-edge Financial Security is looking for a Data | Software Engineer who will contribute to the design, development, and maintenance of modern data-driven applications and services that support their strategic technology initiatives and the broader South African financial market ecosystem. The successful candidate will...

Are you passionate about data, automation, and technology? We are looking for a highly capable and intellectually curious Junior Data Engineer to join our innovative tax and advisory business. This opportunity is ideally suited to individuals who have demonstrated exceptional academic achievement and possess strong analytical and problem‑solving...

Reference: ITA006232-Rein-1Are you a skilled Data Engineer ready for your next career move?I specialize in connecting talented Data Engineers with exciting opportunities across software development houses, start-ups, consultancies and large corporates.I work with organisations that value data-driven decision-making, modern data platforms, cloud...

RequirementsRelevant IT / Computer Science / Data qualification and experienceStrong Data Engineering experienceStrong experience with Microsoft Fabric / Fabric IQStrong SQL development and database experienceExperience building and maintaining data pipelinesETL / ELT development experienceAzure data services and cloud experiencePython experience...

Job Openings Data Analyst / BI Developer (Python, SQL, Power BI) About the job Data Analyst / BI Developer (Python, SQL, Power BI) Position Overview: We are seeking an experienced Senior Full Stack Developer with a minimum of 6 years of proven expertise to join our innovative team. The ideal candidate will possess strong proficiency in Python, SQL, PL/SQL,...

Position Overview: We are seeking an experienced Senior Full Stack Developer with a minimum of 6 years of proven expertise to join our innovative team. The ideal candidate will possess strong proficiency in Python, SQL, PL/SQL, and front-end Power BI development. As a Senior Full Stack Developer, you will play a key role in designing, developing, and...

Overview 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...

Mechanical Engineer with Python Experience - Freelance AI Trainer At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI. This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your...

DataTech Recruitment is seeking a Senior Application Support Engineer in Johannesburg to own Tier 2/3 incidents, investigate across application, data and cloud layers, and work with development to resolve production issues. The role emphasizes Python, SQL and cloud-native problem solving within a data-focused insurance technology environment. You will help...

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.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...

Required to deliver tangible value add to clients. The Consultant must have an intimate understanding of the clients business, understand how to deliver the value-add through analytical and data analytics techniques, and be able to leverage the team to solve the business problem. The Consultant may be required to pursue commercial opportunities with existing...

Electrical Engineer with Python Experience - Freelance AI Trainer 2 days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. 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...

Freelance Mechanical Engineering Expert with Python Expertise - AI Trainer 1 day ago Be among the first 25 applicants 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. At Mindrift, innovation meets...

Overview 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...

A company that provides a privacy-preserving data collaboration platform that allows companies to securely share and analyze consumer data without exchanging raw information is seeking a full-time Senior Data Science Consultant with strong expertise in data science and strategic consulting to join their dynamic and growing Data Science team. ...

An award-winning privacy-preserving data collaboration platform that enables companies to analyze and collaborate on consumer data to gain insights, build predictive models, and monetize data without sharing the raw data or compromising consumer privacy, is seeking a Senior Cloud Data Engineer who will be a lead technical contributor responsible for building...

As a Data Scientist , you will be responsible for designing, developing, and deploying machine learning and optimisation models that operate at enterprise scale. You will work closely with engineering teams, business stakeholders, and clients to transform complex operational challenges into data-driven solutions. This role offers exposure to advanced...

Freelance Machine Learning Engineer (Python) Project‑based, part‑time, fully remote freelance role. Candidates must be located in South Africa and have advanced (C1) English proficiency. What We Do Mindrift connects specialists with AI projects from major tech innovators. Our mission is to unlock the potential of Generative AI by tapping into...

Location: Remote (South Africa)Employment Type: Full-TimeIndustry: Data Engineering | Cloud Platforms | Financial Services Technology WatersEdge Solutions is partnering with a client to recruit a highly skilled Senior Data Engineer (Spark & Python Specialist). This is a strong opportunity for a technically advanced engineer who enjoys building scalable,...