Senior Data Scientist - GenAI (RAG)

About the customer

For our well-known bank client in Zurich, we are looking for two experienced Data Scientists - GenAI (RAG) for an AI Strategy project.

Job Details

• Location: Zürich, Hybrid
• Start: ASAP or by agreement
• Contract: 12 months, extension possible
• Employment: Via Swisslinx AG (Staff Leasing)

Responsibilities

• Develop and implement robust, production-ready GenAI solutions, particularly Retrieval-Augmented Generation (RAG), using modern AI technologies and proven software engineering practices.
• Create, deploy, and maintain scalable data pipelines and APIs to support GenAI applications, inference, and real-time integration into enterprise systems.
• Collaborate with Cloud Engineers, Data Engineers, Data Scientists, other DevOps teams, and stakeholders from business units to transition prototypes into operational solutions.
• Continuously monitor and fine-tune the deployment of Machine Learning and GenAI solutions in production environments to ensure reliability, scalability, and alignment with business objectives.

Requirements

• In-depth understanding of GenAI technologies, especially Retrieval-Augmented Generation (RAG), with experience in prompt and context engineering.
• Familiarity with frameworks and tools such as LangChain, LangFuse, NeMo Guardrails, SpringAI, and other leading technologies.
• Solid knowledge of Cloud Platform Engineering on Azure, with experience in Azure services (App Service, Container Apps, Azure AI Foundry, and Azure AI).
• Substantial experience with CI/CD pipelines, API development for model integration, and LLM tracing, observability, and Open Telemetry.
• Proficient programming skills in Python and Java, experience with modern frontend and backend technologies like Angular, NodeJS, and Spring, as well as scripting languages (e.g., Bash, PowerShell).

Nice-to-Have Skills

• Expertise in building secure and scalable cloud solutions, including Azure network services (e.g., Firewall, vNET, Load Balancers), TLS encryption, SSL certificates, and development in regulated environments.
• Experience with test automation, automatic deployments, and iterative validation of GenAI solutions.
• Strong understanding of statistics, feature engineering, and model evaluation.

Application

Bring your passion for GenAI and your strong agile mindset? Apply with your current CV by May 13th EOD at the latest. We will contact you if your profile is shortlisted.