Big Data Jobs in Johannesburg
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Psybergate - Johannesburg (+1 location)
Applying statistical techniques, behavioral science principles, and data science models to measure and optimize member engagement and user experiences for digital solutions. Experience using Gradient Boosting...
from: jobplacements.com (+1 source) - 8 days ago
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Network Recruitment - Johannesburg
If you have not had any response in two weeks, please consider the vacancy application unsuccessful. Your profile will be kept on our database for any other suitable roles / positions. 1 to 2 years of...
from: executiveplacements.com (+1 source) - 3 days ago
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Network Recruitment - Johannesburg
Assess client risk profiles and adjust detection models and thresholds as needed. MSc or BSc in Applied Mathematics, Statistics, Actuarial Science, or a related field. Troubleshoot system anomalies and...
from: executiveplacements.com - 5 days ago
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Network Recruitment - Johannesburg
Experience with Python, R, TensorFlow, and PyTorch.
from: jobplacements.com - 22 days ago
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E-Merge - Johannesburg
Implement data engineering, ingestion, and curation functions on AWS cloud platforms using custom programming or AWS native tools. Stay updated on emerging big data and visualization technologies to enhance... 1 100 000
from: executiveplacements.com - 8 days ago
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E-Merge - Johannesburg
Work collaboratively with system architects, data scientists, and business teams to ensure data availability and quality. Ensure data privacy, security, compliance, and governance in all data solutions... 1152000
from: executiveplacements.com - 8 days ago
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Data Centrix - Johannesburg
Degree (Honours, Masters or PHD) in quantitative fields such as Actuarial Science , Statistics, Computer Science, Engineering, Mathematics and / or a combination of these. A minimum of 5 years hands-on...
from: jobplacements.com - 29 days ago
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E-Merge - Johannesburg
Experience working SQL & Python knowledge and experience working with relational databases, query authoring (SQL) as well as working familiarity with a variety of databases. Expanding and optimising our... 840000
from: executiveplacements.com - 10 days ago
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Network Recruitment - Johannesburg
Analyze client risk profiles and adjust detection models and thresholds accordingly. At least 5 years experience in fraud detection, data analytics, or statistical modeling. Investigate system anomalies...
from: executiveplacements.com - 9 days ago
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Network Recruitment - Johannesburg
Provide technical to business communication and data wrangling evaluations. Manage data issues and incorporate new fraud data feeds as needed. Proficiency in MS Office, SQL, and data wrangling. Support...
from: jobplacements.com - More than 30 days ago