Senior AI Engineer with .NET background.

YourITeams is hiring for a European health-tech product serving more than 2.5 million users across Europe, focusing on AI-driven medical device modules.

• 6+ years of hands-on engineering experience, with at least 3 years focused on production AI and LLM applications.
• Strong .NET and C# background for building AI services, RAG pipelines, agents, and evaluation tooling.
• Demonstrable experience integrating with LLM APIs and SDKs in production.
• Hands-on experience with prompt engineering, RAG architectures, and LLM orchestration.
• Experience designing and operating LLM evaluation frameworks including accuracy metrics, hallucination detection, regression testing, ground truth dataset design, and output monitoring.
• Hands-on experience with Azure AI Foundry or comparable evaluation and monitoring platforms.
• Solid software engineering fundamentals including API design, testing, version control, and CI/CD.
• Strong communication skills to engage with clinicians and non-technical stakeholders.
• Fluent English.

Nice to have:

• Hands-on experience with Semantic Kernel or comparable agentic frameworks for multi-step reasoning and conversational agents in production.

• Build RAG pipelines using Azure AI Search and Semantic Kernel, contributing to core implementation.
• Own the evaluation framework for model outputs including accuracy metrics, hallucination detection, clinical safety checks, and regression testing using Azure AI Foundry evals and custom C# tooling.
• Design and maintain ground truth datasets for evaluation in collaboration with clinicians and content partners.
• Build production monitoring for model outputs using Azure Monitor and Application Insights, including drift detection and anomaly alerts.
• Integrate with the Corti C# SDK for real-time output capture and evaluation pipelines.
• Define clean API contracts within the .NET and Angular platform on Azure.
• Pair with the architecture-focused Senior AI Engineer and share knowledge with the in-house engineering team.