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Developer

  • Pretoria
  • Salary: R15 000.00 - R25 000.00 Per Month (Negotiable)
  • Bonus: Performance Linked
  • Job Type: Permanent
  • Sectors: IT Technology Internet
  • Reference: TIS/2026/01

Apply before Apr 22 2026 | 51 Days left

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Vacancy Details

Employer: Genis Pieterse Consulting (PTY) Ltd / VAT Number 4320257795

We are looking for an infrastructure and pipeline developer with data integrity and data security management development capability and/or experience. The candidate will be involved in designing, constructing, and maintaining scalable data pipelines to extract usable data from disparate sources. Carry out complex preprocessing of both structured and unstructured data, ensuring it is ready for data ingestion and further analysis. Optimise and maintain PostgreSQL databases, utilising SQLAlchemy and SQL for efficient data manipulation. Develop automated scripts to validate the integrity of data and maintain high accuracy in data-related tasks. Improve data collection procedures and storage systems to include all relevant metadata for analytical systems. Build and manage API integrations to streamline data flow between third-party tools (e.g., OpenAI SDK, Gemini) and internal databases. Apply logical and methodical approaches to identify and solve bottlenecks in data processing. Develop and deploy machine learning algorithms and forecast models into production environments. Bridge the gap between data models and user-facing applications using the relevant tools, such as Wized, Webflow, and OpenAI SDKs. Develop front-end functions (HTML, CSS, JS) that interact with backend data services (Django/Flask). Use tools like TensorFlow or PyTorch to create and optimise classifiers, ensuring they perform reliably within the software ecosystem. Experiment with non-conventional approaches to software architecture and algorithmic challenges. Integrate MS Power BI insights into client-facing web applications to present findings effectively. 


Required Skills

  • Css: 1 year or less
  • Html: 1 year or less
  • Javascript: 1 year or less
  • Microsoft Excel: 1 year or less
  • Sql: 1 year or less
  • Python: 1 year or less
  • Django Web Framework: 1 year or less
  • Postgresql: 1 year or less
  • Gemini: 1 year or less
  • Flask: 1 year or less
  • Scikit-Learn: 1 year or less
  • Sdk Development: 1 year or less
  • Sqlalchemy: 1 year or less
  • Microsoft Powerbi: 1 year or less
  • Tensorflow: 1 year or less
  • Jupyter: 1 year or less
  • Webflow: 1 year or less
  • Pytorch: 1 year or less
  • Google Colab: 1 year or less
  • Openai: 1 year or less
  • Python Pandas: 1 year or less
  • Expert SQL: 1 year or less
  • Python Numpy: 1 year or less
  • Wized: 1 year or less

Candidate Requirements

Degree in Mathematics and/or Physics and/or Computer Science, or similar. Preference will be given to a candidate with a Strong Mathematical Background, Strong Problem Solving Skills, who is Passionate about Data Analysis and problem-solving, and is Logical with a Methodical Approach in Development 


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About Careers24.com

  • Careers24 is a leading South African job portal that assists jobseekers from all sectors and experience levels to find and apply for vacancies from hundreds of South Africa’s leading companies. With over a million visitors a month, we are one of the most popular destinations to find employment online in South Africa.

    Our mission is to become the destination where every candidate can find an ideal job and where every company can find the perfect candidate. We are a proud member of the Media24 family and part of the Naspers group of companies.

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