NTT DATA is seeking an experienced Senior AI/Machine Learning Engineer with a strong Generative AI focus to join our AI practice in Johannesburg. This role will play a key part in designing, building, and deploying applied AI and GenAI solutions for enterprise clients across the Middle East & Africa region.

The successful candidate will work across the full AI solution lifecycle—from data exploration and model development to deploying production‑ready GenAI and machine learning solutions. The role requires a hands‑on engineer who is comfortable working with modern AI technologies, particularly large language models (LLMs), while collaborating closely with business, engineering, and client stakeholders.

Key Responsibilities

Generative AI & Machine Learning Development

• Design and develop Generative AI solutions, including LLM‑based applications
• Implement techniques such as prompt engineering, Retrieval‑Augmented Generation (R...