Data Scientist; Generative AI & ML

About the job Data Scientist (Generative AI & ML)

Data Scientist (Generative AI and Machine Learning Maestro!)

Location:Sandton, Johannesburg, SA Hybrid Salary: Competitive (because you are worth it!)

Sector: Financial Services Consulting (Banking-heavy)

Your mission, should you choose to accept it:

We are partnering with a leading management consulting firm thats at the forefront of AI innovation in financial services. Theyre looking for a Data Scientist with deep expertise in Generative AI and Machine Learning to help design, build, and scale cutting‑edge AI‑powered applications.

This role is ideal for someone with solid experience in full‑stack AI solution development combining backend systems, frontend interfaces, and MLOps best practices and whos passionate about deploying real‑world solutions that deliver tangible business value.

• Design, develop, and deploy GenAI applications using tools like Azure OpenAI, Lang Chain, and Lang Fuse
• Build and manage end‑to‑end AI solutions from backend services to user‑facing interfaces
• Use vector databases (e.g., Weaviate) to manage and retrieve text/data embeddings
• Implement MLOps pipelines to support scalable model training, testing, and deployment
• Develop and optimize retrieval‑augmented generation (RAG) and other NLP solutions
• Apply traditional and advanced ML models to address business problems and predict outcomes
• Collaborate with cross‑functional teams (Product, Engineering, Business) to align AI solutions with strategic goals
• Monitor, evaluate, and continuously improve model and system performance
• Stay up to date with advancements in the AI/ML space, particularly GenAI

• Solid understanding of embedding models, vector search, and NLP fundamentals
• Practical knowledge of MLOps tools and deployment pipelines
• Familiar with traditional ML algorithms and predictive modeling
• Cloud experience, especially with Microsoft Azure
• Strong analytical and problem‑solving skills
• Able to communicate technical ideas to both technical and non‑technical audiences
• Proficient in Python for data science and backend development
• Experience building and deploying full‑stack AI applications

Azure OpenAI Service | Lang Chain / Lang Fuse and Vector databases (Weaviate or similar)

• Bachelors degree (or higher) in a quantitative field:
  Mathematics, Stats, Computer Science, Engineering, Actuarial Science, or similar
• Proven experience in designing and deploying GenAI applications in a business setting

You'll work with a forward‑thinking team at the intersection of finance and emerging AI technology, shaping the future of intelligent banking solutions. It's a great opportunity to contribute to impactful projects while continuing to grow your technical expertise!

Send us your CV or portfolio, and lets connect.