Permanent Full Time Professional – Johannesburg, South Africa

Location: Johannesburg, SA, ZA

Posted: 4 days ago – Requisition ID: 3286

A hands‑on building role: taking AI features from idea to shipped, working software quickly inside real products that real businesses depend on. You design prompts, manage context, integrate models, build evaluations and handle the plumbing and the polish – all of it.

Most of this work happens in established C# .NET codebases, not greenfield projects. The role involves modernising AI capability inside existing products cleanly, ensuring features are shipped fast and backed by evaluation.

Key Responsibilities

• Build AI features quickly and properly – from prompts and context design through to full LLM integration in established C# .NET codebases.
• Make them production‑grade – error handling, fallbacks, latency management, logging, monitoring and solid evaluation before ...