Senior AI Engineer: Production RAG & Agents (Hybrid)

MDW group; Genf, Lausanne; Híbrido; CHF 120.000 - 190.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Hybrid working

30 days vacation

Training budget

Team-building events

Ownership across AI lifecycle

Descripción de la vacante

MDW group is seeking an AI Engineer at specialist level for Switzerland, with a hybrid setup in Geneva or Lausanne (onsite 2 days per week in Lausanne). You will design, build and run production AI systems end to end, emphasizing LLM applications, RAG and agent-based architectures, turning research into tangible business value.

You will own the full lifecycle of AI services—from prototyping to monitoring—collaborating with client teams on site and ensuring code quality, reliability and

Formación

• Bachelor's degree in computer science or a related field.
• Hands-on experience building applications that integrate LLMs, RAG or AI agents.
• Strong Python and software engineering practice: testing, code review, version control and API design.
• Practical MLOps experience: containers, CI/CD, model serving and monitoring on a major cloud platform.
• Solid grounding in classical machine learning and statistics.
• Understanding of observability concepts (logging, monitoring, tracing, troubleshooting).
• Professional working proficiency in English.
• Must have legal authorization to work in Switzerland.
• Must be able to work on site at the client's office in Lausanne at least 2 days a week.

Responsabilidades

• Design, develop and maintain production-grade AI applications and APIs, including RAG pipelines and agent-based workflows.
• Take models from prototypes to production: evaluation, deployment, monitoring, and cost and latency tuning.
• Build and maintain MLOps pipelines for data preparation, training, versioning and model CI/CD.
• Develop classical ML models where they beat an LLM on cost or reliability.
• Set up evaluation for LLM output: quality, hallucination rate, safety and regression testing.
• Collaborate with technical and business teams, and on site with the client, to define and implement solutions.
• Ensure code quality, performance and system reliability.
• Stay updated on emerging technologies and AI trends.

Conocimientos

English proficiency

Communication

Team collaboration

Problem solving

Stakeholder management

Educación

Bachelor's degree in computer science or related field

MSc in Data Science, Machine Learning or related field

Herramientas

Python

APIs

CI/CD

Containers

Model serving

Monitoring tools

Version control

Vector databases

Azure

Databricks

Descripción del empleo

MDW group is seeking an AI Engineer at specialist level for Switzerland, with a hybrid setup in Geneva or Lausanne (onsite 2 days per week in Lausanne). You will design, build and run production AI systems end to end, emphasizing LLM applications, RAG and agent-based architectures, turning research into tangible business value.

You will own the full lifecycle of AI services—from prototyping to monitoring—collaborating with client teams on site and ensuring code quality, reliability and