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Senior AI Engineer at Arbio | Berlin

arbioBerlin, Berlin, Germany
On-site Full-time

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Experience Level

Senior

Qualifications

What you will bring to our team:Proficient in TypeScript. Demonstrable experience in constructing RAG systems from inception to completion. In-depth understanding of LangChain and agent architectures. Expertise in MongoDB vector search. Familiarity with multiple LLM APIs. Bonus Points: Experience with prompt engineering, fine-tuning, or chunking strategies, debugging production AI systems, and knowledge of evaluation techniques. Background in hospitality or enterprise knowledge management.

About the job

Join Arbio, a pioneering AI-driven hospitality company, and be part of our mission to revolutionize short-term rentals across Europe.

At Arbio, we leverage cutting-edge technology to enhance efficiency, elevate guest experiences, and streamline operations in the short-term rental sector. Our rapidly growing team is dedicated to shaping the future of hospitality with innovative AI solutions, all while fostering a culture of performance and accountability. Come aboard and help us lead the industry into a new era of growth and innovation.

As a Senior AI Engineer, you will be instrumental in developing the intelligence framework that underpins our operations, from property management to guest services. We are focused on creating advanced Retrieval-Augmented Generation (RAG) systems that convert disparate data into immediate, actionable insights, empowering our teams to provide world-class guest experiences.

Your contributions will include:

  • Designing high-performance RAG pipelines utilizing MongoDB Vector DB for rapid semantic search capabilities.
  • Building agent workflows based on LangChain for complex reasoning tasks.
  • Integrating various LLM providers such as Claude, OpenAI, and Gemini.
  • Writing maintainable and scalable TypeScript code to facilitate our growth.
  • Monitoring and optimizing using LangSmith and other LLMOps tools.
  • Collaborating with a dynamic, agile team to push the boundaries of AI in the hospitality field.

About arbio

Arbio is at the forefront of the hospitality sector, utilizing artificial intelligence to transform short-term rentals throughout Europe. Our innovative approach combines technology with exceptional guest service to create an unparalleled rental experience. As we expand our operations, we remain committed to fostering a culture of accountability and performance, ensuring that our team members are empowered to drive success.

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