Salary
≈ $20k – $53k per year (Estimated)
Location
In office
Employment
Full-Time
Overview
Company
Impact
Profile match
Job Mail is a South African online job board offering a large selection of vacancies across the country and some positions abroad. Job seekers can search and apply for jobs online, upload a CV and receive job alerts, while employers and recruitment agencies can advertise positions to a broad national audience. The brand is one of the longer-established names in South African job advertising and is operated from South Africa.
This is an exciting opportunity for a data-driven professional who enjoys combining machine learning, statistical modelling, data engineering and storytelling to solve real-world business challenges.
You will work with large and complex datasets, develop predictive models, engineer meaningful features and translate analytical findings into clear, actionable insights for business stakeholders.
Duties:
- Develop and implement machine learning models to solve business problems
- Perform statistical analysis and identify trends and patterns
- Design and implement effective feature engineering approaches
- Work with data warehouses and multiple data sources
- Build, test, validate and refine predictive models
- Analyse model performance and continuously improve solutions
- Communicate complex analytical findings through compelling data storytelling
- Partner with business and technical stakeholders to understand requirements and deliver data-driven solutions
Key Technical Skills Required
- Machine Learning
- Python and/or R
- Data Warehousing
- Statistical Modelling
- Feature Engineering
- Model Development and Validation
- Predictive Analytics
- Data Analysis and Transformation
- Data Storytelling and Visualisation
- Working with large and complex datasets
- Translating data insights into business recommendations
Qualifications
- Bachelor's degree in Data Science, Computer Science, Statistics, Mathematics, Information Technology or a related quantitative field
- A postgraduate qualification in Data Science, Statistics, Machine Learning or a related discipline would be advantageous
- Relevant professional certifications in data science, machine learning or cloud technologies would be beneficial
Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
675,150 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Free forever. No card. Under a minute.
Your match
How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.
Recommended for you based on this role
Similar stack
Same company
In your city
Application Engineer – Smart Manufacturing
4 hours ago
$22k – $26k per year • In office • Full-Time • 2+ years exp • Bachelor's Degree • Johannesburg
Python
Java
SQL
C#
DevOps
Rest API
IoT
MQTT
OPC UA
Apply
Graduate / Candidate Engineer
4 hours ago
≈ $14k – $30k per year (Estimated) • In office • Full-Time • Bachelor's Degree
Python
Apply
Process Engineer (Chemical)
4 hours ago
≈ $16k – $43k per year (Estimated) • In office • Full-Time • Bachelor's Degree
Python
AI/ML
SciPy
Pandas
NumPy
Analytics
Microsoft Excel
Design
AutoCAD
Apply
Data Analyst (Water Intelligence)
4 hours ago
≈ $12k – $29k per year (Estimated) • In office • Full-Time • 1+ year exp • Bachelor's Degree
Python
SQL
AI/ML
Time Series Forecasting
Analytics
Power BI
Apply
Data Engineer
4 hours ago
≈ $18k – $43k per year (Estimated) • In office • Full-Time • 3+ years exp • Bachelor's Degree
Python
SQL
Databases
Snowflake
Databricks
DevOps
Azure
Git
AWS
Analytics
Power BI
ETL/ELT
Dimensional Modeling
Apply
Apply
Apply
Apply
≈ $8.5k – $20k per year (Estimated) • In office • Part-Time
Apply
Diesel Mechanic / Field Services Technician
4 hours ago
≈ $11k – $23k per year (Estimated) • In office • Part-Time • 3+ years exp • Bachelor's Degree
Apply
This is one of many
675,150 more open roles from verified company boards, updated every day.

