Data Scientist

2 days ago

Johannesburg, South Africa iOCO Full time

JOBNUMBER

**iOCO03077**
- CONTRACT TYPE

**Contract**
- CONTRACT TYPE:
**Hybrid**

**The Role**:
Are you passionate about deriving insights from data and solving complex business problems? We're looking for a skilled **Data Scientist **to join our team. In this role, you'll have the opportunity to work on exciting projects, collaborate with a diverse team of professionals, and contribute to the success of our organization.

**Skills and Experience**:
**What you’ll do**:

- Define report requirements, identify data sources, and create engaging Power BI reports and dashboards.
- ETL data from SQL databases into Power BI and optimize DAX calculations for data analysis.
- Maintain, customize, and ensure the accuracy of dashboards while safeguarding data confidentiality with role-level security controls.
- Provide client training for effective Power BI use, stay updated on best practices, and support team members.
- Plan work priorities and deliverables, utilizing Power BI for daily data visualization with DAX coding.
- Analyse large data volumes for client reports, suggest technical improvements and identify process enhancements for quality management.
- Data Management and Architecture:

- Optimize data storage and retrieval systems to handle large volumes of financial data efficiently.
- Document and implement data governance processes to ensure data quality, integrity, and compliance with the group’s requirements.
- Assess existing systems and data architecture, and then conceptualize and propose potential improvements.
- Data Analysis and Modelling: Utilize statistical techniques, machine learning algorithms, and quantitative analysis to extract insights from financial data.
- Collaborate with investment team members to automate and refine existing models.
- Automate calculations, analysis, reporting, and manual processes performed by the investment team.
- Use data analysis and data-driven approaches to enhance the monitoring of data and investment decision-making.

**Your Expertise**:

- 3+ years of experience in data analysis, visualization, and Power BI development.
- Strong SQL and DAX skills for data handling and calculations.
- Proficient in simplifying complex financial concepts through visuals.
- Experience with financial data and investment reporting, as well as data warehousing/ ETL, is a plus.
- Excellent problem-solving, attention to detail, and communication skills.
- Strong analytical abilities, time management, and ability to work under pressure.

**Qualifications Required**:

- Bachelor's degree in a related field or equivalent work experience.
- A certificate in MS Power BI is advantageous.

**Other**:
**Other information applicable to the opportunity**:

- Contract Position
- Location: Johannesburg (Hybrid)

  • Data Scientist

    3 days ago

    Johannesburg, South Africa NTT Data Full time

    Overview Summary of role The Data Scientist is responsible for leveraging advanced analytics, machine learning, and statistical modelling to extract actionable insights from complex datasets. This role supports strategic decision-making, drives innovation, and enhances operational efficiency across the organisation. Responsibilities Develop, implement, and...

  • Data Scientist

    4 days ago

    Johannesburg, Gauteng, South Africa NTT Data Full time R70 000 - R140 000 per year

    Summary of roleThe Data Scientist is responsible for leveraging advanced analytics, machine learning, and statistical modelling to extract actionable insights from complex datasets. This role supports strategic decision-making, drives innovation, and enhances operational efficiency across the organisation.Responsibilities:Develop, implement, and maintain...

  • Data Scientist: Predictive Analytics

    3 days ago

    Johannesburg, South Africa NTT Data Full time

    A leading data services provider in Johannesburg is looking for a skilled Data Scientist to leverage advanced analytics, machine learning, and statistical modeling to drive strategic decision-making. The ideal candidate will possess strong experience in data analysis and predictive modeling, focusing on extracting actionable insights from complex datasets,...

  • Senior Data Scientist

    3 days ago

    Johannesburg, South Africa NTT Data Full time

    Job Summary The Senior Data Scientist will lead the design, development, and deployment of advanced analytics and machine learning solutions that drive strategic decision-making and operational efficiency. This role requires a deep understanding of data science, data engineering, and AI concepts, and will play a pivotal role in embedding intelligent...

  • Lead Data Scientist: AI, ML

    3 days ago

    Johannesburg, South Africa NTT Data Full time

    An innovative tech company in Johannesburg seeks a Senior Data Scientist to lead the design and deployment of advanced analytics solutions. This role involves building machine learning models, enhancing decision-making through data-driven insights, and collaborating with various stakeholders. Candidates should have a Bachelor's in a relevant field, over 8...

  • Senior Data Scientist

    4 days ago

    Johannesburg, Gauteng, South Africa NTT Data Full time US$80 000 - US$160 000 per year

    Job SummaryThe Senior Data Scientist will lead the design, development, and deployment of advanced analytics and machine learning solutions that drive strategic decision-making and operational efficiency. This role requires a deep understanding of data science, data engineering, and AI concepts, and will play a pivotal role in embedding intelligent...

  • Data Scientist

    4 weeks ago

    Johannesburg, South Africa Independent Consultant Full time

    Data Scientist (Business Intelligence) Permanent | Hybrid (Some of the time) Are you a data‑driven problem solver ready to make an impact in the insurance industry? We’re looking for a Data Scientist (Business Intelligence) to join our growing team. In this role, you’ll leverage data to drive insights, inform decision‑making, and enhance both our...

  • Data Scientist

    3 weeks ago

    Johannesburg, South Africa Robert Walters Full time

    Join to apply for the Data Scientist role at Robert Walters . We are seeking a highly skilled and analytical Data Scientist to join our market research team. The Data Scientist needs practical knowledge and comprehensive understanding of research processes and techniques. The successful individual will actively assist in the data production process and when...

  • Data Scientist

    4 weeks ago

    Johannesburg, South Africa PBT Group Full time

    Data Scientist position available in Johannesburg. Overview Data Scientist position available in Johannesburg. Responsibilities Lead a skilled Java team Own full-stack delivery (UI, SQL, business logic) Architect scalable systems Drive CI/CD and testing strategies Ensure performance, compliance, and clean code Qualifications 10+ yrs Java EE, 3+ yrs leading...

  • Data Scientist

    1 week ago

    Johannesburg, Gauteng, South Africa Hire Resolve Full time R700 000 - R900 000 per year

    Hire Resolve's client is currently looking for a Data Scientist to join their team in Johannesburg. As a Data Scientist, you will have the opportunity to work on exciting and complex projects that utilize cutting-edge data analytics and machine learning techniques.In this role, you will be responsible for extracting insights from large volumes of data,...