Senior AI Engineer (Python & LLMs) in Zug

Join a fast-growing AI company helping clients turn cutting-edge AI into real business value. We're looking for a hands-on engineer who enjoys building production-grade systems, working directly with customers, and solving complex challenges with modern AI technologies.

What You'll Do

• Build and maintain scalable backend services in Python
• Design, develop and deploy LLM-powered applications for real users
• Work closely with customers to understand requirements and deliver impactful solutions
• Develop APIs, integrations, background jobs, and data-processing pipelines
• Contribute to architecture decisions and technical strategy
• Collaborate with a small, highly motivated team in a fast-paced environment
• Help shape both the product and the future growth of the company

What Matters Most to Us

• 3+ years of professional backend development experience
• Strong Python skills with production systems running at scale
• Experience with databases, APIs, background processing, and cloud environments
• Proven experience deploying LLMs into production for real users, not just prototypes
• Fluent German and English
• Authorized to work in Switzerland
• Comfortable interacting directly with customers and translating business needs into technical solutions
• Proactive, entrepreneurial mindset with a willingness to take ownership

Nice to Have

• Infrastructure as Code (Terraform )
• Microsoft Azure experience
• Document processing and OCR solutions
• Experience with RAG, vector databases, AI agents, and modern GenAI frameworks
• Startup or scale-up experience

We believe in equal opportunity for all and actively encourage applications from diverse backgrounds, experiences, and perspectives.

#J-18808-Ljbffr