Technology

Data Scientist

Network Recruitment·Johannesburg, Gauteng, south-africa·FULL_TIME
TechnologyseniorFULL_TIME
-Closes Nov 8, 2026

A leading financial services organisation is seeking a Data Scientist to join its high-performing analytics team. This role is ideal for an individual who enjoys uncovering insights from complex datasets, building predictive models, and leveraging advanced analytical techniques to solve real-world business challenges. The successful candidate will be responsible for transforming data into actionable insights, developing machine learning solutions, and partnering with business stakeholders to improve performance, customer outcomes, and operational efficiency. You will work on projects from concept through implementation while contributing to innovation and continuous improvement initiatives. This is an exciting opportunity for someone who wants to work with modern analytics technologies, explore emerging AI capabilities, and make a measurable impact through data-driven decision-making. Key Responsibilities Develop predictive, descriptive, and behavioural models to support business performance and strategic objectives. Apply machine learning and advanced analytics techniques to identify trends, opportunities, and risks. Conduct complex statistical analysis and data exploration activities. Translate analytical findings into actionable business recommendations. Design and implement end-to-end data science and analytics projects. Prepare and present insights and reports to senior stakeholders. Automate reporting and analytics processes where appropriate. Collaborate with business and technical teams to gather and define requirements. Support stakeholder engagement and project delivery activities. Ensure data accuracy, quality, and compliance with organisational standards. Contribute to continuous improvement and analytics innovation initiatives. Job Experience and Skills Required Degree in Information Technology, Informatics, Data Science, Statistics, Applied Mathematics, Quantitative Sciences, Actuarial Sciences, Economics, Engineering, or a related field. Honours, Master's Degree, or PhD will be highly advantageous. 4 to 5 years of experience within Data Science, Analytics, Machine Learning, or a similar environment. Strong experience applying advanced statistical and predictive modelling techniques. Proven track record of delivering data-driven insights and business recommendations. Experience managing analytics projects from inception through delivery. Exposure to financial services, insurance, or highly regulated industries will be advantageous. SAS. Python. R. Databricks. Machine Learning and Predictive Analytics. Statistical Modelling. Data Mining and Data Exploration. Artificial Intelligence and Large Language Models. Reporting and Data Visualisation. Data Management and Data Quality Principles. Strong analytical and problem-solving abilities. Excellent communication and presentation skills. Ability to convert complex analytical findings into business-friendly recommendations. Strong stakeholder management capabilities. Ability to work independently and collaboratively within teams. Curiosity and passion for emerging technologies and AI. Strong attention to detail and commitment to quality. Ability to manage multiple projects and priorities effectively. Apply Now! For more exciting IT vacancies, visit: /> We also specialise in recruiting for: Software Developers (Back-End, Front-End, Full Stack) Mobile Developers Business & Systems Analysts BI & SQL Experts UI/UX Professionals Data Scientists & Data Analysts Big Data Professionals Cloud Experts Infrastructure Specialists DevOps & SecOps Engineers Cybersecurity Specialists SEO / Digital Designers If you have not received feedback within two weeks, please consider your application unsuccessful. Your profile will remain in our database for future opportunities. For more information, contact: Caitlin Ferley Recruitment Consultant LinkedIn:

At a glance

Company

Network Recruitment

Location

Johannesburg, Gauteng, south-africa

Employment

FULL_TIME

Experience

senior

Valid until

November 8, 2026

Created

October 13, 2026

More opportunities

Similar roles you might like

Graduate Data Specialists

Network Recruitment

Johannesburg, Gauteng, south-africa

FULL_TIME

Key Responsibilities: Design and build data pipelines, models, and analytical frameworks Conduct exploratory and predictive analysis to uncover trends and opportunities Apply scientific methods to test hypotheses and validate insights Collaborate with engineers, analysts, and business teams to deliver realworld impact Job Experience and Skills Required: A degree in Data Science, Computer Science, Engineering, Statistics, or related field Strong analytical and problemsolving skills with a scientific mindset Technical aptitude (Python, R, SQL, or similar) and eagerness to learn Ability to communicate insights clearly to both technical and nontechnical audiences Curiosity, creativity, and drive to experiment with new approaches Apply now! For more exciting IT vacancies, please visit: /> I also specialise in recruiting in the following: Software Developers Mobile Developers Business and Systems Analysts BI and SQL Experts Data & Analytics (Data Scientists, Data Analysts, Python, R, SQL, Machine Learning) AI & Automation (Artificial Intelligence, Machine Learning, Intelligent Automation, and Process Automation Solutions). 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. For more information, contact: Lameez Mohamed Specialist Recruitment Consultant Connect with me on LinkedIn!

2 hours ago

Data Science Lead | George, Western Cape | On-site

Badger Holdings (Pty) Ltd

Western Cape, south-africa

full-time

What you'll do As our Data Science Lead, you'll lead a team of three Data Scientists and one Machine Learning Engineer while driving strategic AI initiatives across the business. You'll: Lead the end-to-end delivery of machine learning and AI projects from business discovery through deployment and monitoring. Build, validate and deploy predictive models across customer lifetime value (CLV), fraud detection, lapse prediction, pricing optimisation, claims prediction and customer segmentation. Work closely with stakeholders across underwriting, claims, finance and operations to identify high-value opportunities. Translate commercial challenges into scalable data science solutions. Ensure models are production-ready, explainable, governed and deliver measurable business value. Present insights and recommendations to senior leadership and executive stakeholders. Mentor, coach and develop the Data Science team while establishing technical best practices. Collaborate with Data Engineering, Analytics Engineering and ML Engineering to deliver robust AI solutions. Contribute to ARC's evolving AI ecosystem across Azure, GCP and modern cloud data platforms. What we're looking for You'll thrive in this role if you combine technical excellence with strong leadership and commercial thinking. Requirements Qualifications Bachelor's degree in Data Science, Computer Science, Statistics, Mathematics, Engineering or a related quantitative discipline. A postgraduate qualification in a relevant field is advantageous. Relevant cloud, AI or machine learning certifications (Azure, Google Cloud, AWS, Databricks or Snowflake) will be advantageous. Essential experience 5+ years' experience in Data Science, Machine Learning or Artificial Intelligence. Previous experience leading or mentoring Data Science teams. Proven success delivering production machine learning models with measurable business impact. Strong Python and SQL skills. Experience across supervised, unsupervised and time-series modelling techniques. Experience owning the full machine learning lifecycle from problem definition to production deployment. Strong stakeholder engagement and business partnering skills. Experience presenting technical concepts to senior leadership and non-technical audiences. Knowledge of cloud platforms such as Azure, AWS or Google Cloud Platform (GCP). Understanding of model governance, explainability and responsible AI. Highly advantageous Insurance or Financial Services experience. Experience with fraud detection, customer propensity, churn or CLV modelling. MLOps and production deployment pipelines. Snowflake, dbt or modern cloud data platforms. Azure ML, Vertex AI, BigQuery ML or Databricks. Exposure to Generative AI, Large Language Models (LLMs) or AI Agent frameworks. Experience working within regulated environments (POPIA, FAIS, TCF).

2 days ago

Senior Back-end Engineer (south Africa - Remote)

Draslovka

Remote, south-africa

Full Time

We are Draslovka Draslovka is expanding our Mining Solutions service offering with an industry-breaking SaaS, Machine learning product (AI), and we are looking for passionate professionals who can make this happen. The final product will have a significant impact and will make a mark in the transition to a new energy future for our society. We are a Czech, family-owned international leader in chemical specialties on a mission to unlock the transformation of many critical industries. We have operations in the Czech Republic, United States, South Africa, Australia, New Zealand, and India, and serve customers around the world. What will you be doing with us? Develop a cloud-based AI/analytics platform designed for the mining industry. Participate in technical architecture design, CI/CD development, testing, and code reviews. Work closely with the data science team on R&D and data pipelines. Deploy machine learning models and integrate them into the product. Document design choices and operational knowledge to successfully deploy and run services. Collaborate with the Product team to align the product roadmap with technical capabilities and opportunities. Take proactive ownership of customer escalations and system downtime incidents related to the components you work on. What should you know or have? 5+ years of programming experience. Excellent knowledge of Python and its ecosystem. Experience writing maintainable, wellstructured tests. Solid understanding of SQL and relational databases. Experience with containerized applications, Docker, and Kubernetes are appreciated Experience with FastAPI, Airflow, Postgres, TimescaleDB, Kafka is a strong plus. A proactive mindset, ownership attitude, and natural curiosity. Proficiency in English is required Why Join Us Build real-world AI & cloud solutions - Work on cutting-edge AI and cloud technologies that transform mining operations, making them safer, more sustainable, and more efficient. Work on meaningful problems – What we build must make sense. Every engineer has full visibility into the "why" behind their work and a say in designing the best solutions. Start-up mindset, global impact – Enjoy the agility of a start-up backed by a global leader, giving you the freedom to innovate with the resources to make an industry-wide impact. Collaboration with global teams – Work with talented engineers, data scientists, and domain experts across Czechia, South Africa, the USA, and Australia. Autonomy and flexibility – Choose how you work with hybrid options, empowering you to work both on-site and remotely. Investment in your growth – Get access to an education budget, learning opportunities, and 20 vacation days to recharge and stay ahead. Real sustainability impact – Your work will directly contribute to reducing cyanide use in mining, driving a shift toward greener, more responsible industry practices. Originally posted on Himalayas

2 days ago

Data Science Lead

Badger Holdings

Cape Town, Western Cape, south-africa

Permanent

Data Science Lead ARC (a division of Badger SA) | George, Western Cape | Permanent | On-site Lead AI that delivers real business impact. At ARC, we're building the next generation of data, analytics and AI capabilities for Badger Holdings, including dotsure.co.za and Pacific International Insurance. Our mission is simple: use intelligent technology to create smarter decisions, better customer experiences and stronger businesses We're looking for an experienced Data Science Lead to lead our data science team while remaining deeply involved in solving complex business problems through machine learning and AI. This is a true player-coach opportunity. You'll guide a talented team, shape technical direction and personally deliver high-impact machine learning solutions from concept through to production. What you'll do: As our Data Science Lead, you'll lead a team of three Data Scientists and one Machine Learning Engineer while driving strategic AI initiatives across the business. You'll: Lead the end-to-end delivery of machine learning and AI projects from business discovery through deployment and monitoring.Build, validate and deploy predictive models across customer lifetime value (CLV), fraud detection, lapse prediction, pricing optimisation, claims prediction and customer segmentation.Work closely with stakeholders across underwriting, claims, finance and operations to identify high-value opportunities.Translate commercial challenges into scalable data science solutions.Ensure models are production-ready, explainable, governed and deliver measurable business value.Present insights and recommendations to senior leadership and executive stakeholders.Mentor, coach and develop the data science team while establishing technical best practices.Collaborate with data engineering, analytics engineering and ML engineering to deliver robust AI solutions.Contribute to ARC's evolving AI ecosystem across Azure, GCP and modern cloud data platforms.What we're looking for: You'll thrive in this role if you combine technical excellence with strong leadership and commercial thinking.

6 days ago

Data Engineer

Pepkor Lifestyle

Gauteng, south-africa

full-time

Job Purpose The ideal candidate will use their passion for big data and analytics to provide insights to the business covering a range of topics. They will be responsible for conducting both recurring and ad hoc analysis for business users. As a Data Engineer at Pepkor Lifestyle, you will play a critical role in the development and maintenance of our data infrastructure. You will work closely with cross-functional teams to ensure data availability, quality, and accessibility for analysis. The ideal candidate will use their passion for big data and analytics to provide insights to the business covering a range of topics. They will be responsible for conducting both recurring and ad hoc analysis for business users. Position outputs/competencies Collaborate with data scientists, analysts, and business stakeholders to understand data requirements. Design, develop, and maintain data pipelines and ETL processes. Implement and maintain data warehousing and data storage solutions. Optimize data pipelines for performance, scalability, and reliability. Ensure data quality and integrity through data validation and cleansing processes. Monitor and troubleshoot data infrastructure issues. Stay current with emerging technologies and best practices in data engineering. Systematic solution design of the ETL and data pipeline inline with business user specifications Develop and implement ETL pipelines aligned to the approved solution design Ensure data governance and data quality assurance standards are upheld Deal with customers in a customer centric manner Effective Self-Management and Team work Minimum qualification and Experience Bachelor's degree in Computer Science, Information Technology, or a related field. Proven experience as a Data Engineer in a professional setting. Proficiency in data engineering technologies and programming languages (e.g., SQL, Python, Scala, Java). Strong knowledge of data storage, database design, and data modelling concepts Experience with ETL tools, data integration, and data pipeline orchestration. Familiarity with data warehousing solutions (e.g., Snowflake, Redshift). Excellent problem-solving and troubleshooting skills. Strong communication and collaboration skills. 5-10 years' Experience and understanding in designing and developing data warehouses according to the Kimball methodology. Adept at design and development of ETL processes. SQL development experience, preferably SAS data studio and AWS experience The ability to ingest/output CSV, JSON and other flat file types and any related data sources. Proficient in Python or R or willingness to learn. Experience within Retail, Financial Services and Logistics environments. Redshift Technologies Understanding of data security and compliance best practices. Relevant certifications (e.g., AWS Certified Data Analytics, Google Cloud Professional Data Engineer). Closing Date 23 October 2026

7 days ago

Ai Product Engineer

E-Merge IT Recruitment

Johannesburg, Gauteng, south-africa

Permanent

We're looking for an AI Product Engineer to design, build, deploy, and continuously improve AI-powered products that deliver measurable business value. You'll work closely with business leaders, data scientists, software engineers, and executive stakeholders to develop scalable AI solutions that align with business objectives. This role reports directly to the AI Product Lead within the CIO team. Responsibilities: Design, develop, and deploy AI-powered applications and automation solutions.Collaborate with business, technology, and data teams to translate business requirements into AI products.Build scalable APIs and AI services using modern frameworks.Develop and optimize LLM-based solutions, including RAG architectures, prompt engineering, and model evaluation.Ensure AI solutions are secure, reliable, and production-ready.Continuously improve AI products through monitoring, testing, and user feedback.Qualifications and experience: Bachelor's degree in Computer Science, Engineering, Data Science, Business, or a related field (postgraduate qualification or AI/Product certifications advantageous).3–4 years' experience in software engineering, machine learning, or data science, including 2–3 years delivering AI solutions in production.Experience in financial services, insurance, or another regulated environment is advantageous.Strong Python and SQL skills, with exposure to JavaScript/TypeScript, Golang, or Rust being beneficial.Experience with LLMs, RAG architectures, vector databases, embeddings, prompt engineering, transformer models, fine-tuning, and model optimization.Proficiency with FastAPI, PyTorch, hugging face, Llama.cpp/Ollama, Pandas, NumPy, SQL Server, Linux (Bash), and windows (PowerShell).Experience working in Agile environments and collaborating with cross-functional teams to deliver AI products with measurable business value.The reference number for this position is NG61494 which is a permanent, Hybrid role in Johannesburg offering a salary of up to R850k per annum negotiable based on experience. E-mail Nokuthula on [[nokuthulag@ e-Merge.co.za]] or call her for a chat on 011 463 3633 to discuss this and other opportunities. Are you ready for a change of scenery? E-Merge IT recruitment is a niche recruitment agency. We offer our candidates options so that we can successfully place the right people with the right companies, in the right roles. Check out the e-Merge IT website www.e-merge.co.za for more great positions.

7 days ago