Data & AI Engineer

Guesty is the all-in-one platform helping hospitality businesses around the world automate, optimize, and scale their operations. We’re a fast-growing global startup that’s transforming how the industry works — from guest experience to business growth.

With a powerful suite of features and integrations with 150+ industry partners — including Airbnb, Vrbo, Booking.com, Expedia, Google Travel, and many more — Guesty empowers property managers to deliver top-tier guest experiences while running more efficient, data-driven operations.

We’re proud to have over 900+ team members across 16 countries worldwide, all working together to build the future of hospitality technology.

If you’re looking to grow your career in a dynamic, global, and impact-driven environment, we’d love to hear from you.

We are looking for a Data & AI Engineer to join our team.

Responsibilities:

• Build, maintain, and optimize production-grade AI agents using frameworks such as LangGraph, pydantic-ai, LlamaIndex, or similar
• Partner with product, engineering, operations, and business teams to identify opportunities where GenAI can enhance workflows, increase productivity, and translate operational pain points into technical solutions.
• Design, implement, and maintain data pipelines.
• Develop backend APIs and data pipelines to connect agent outputs into internal tools and end-user applications.
• Define and implement best practices for LLM evaluation, observability, error handling, prompts, and tool versioning.
• Mentor team members, guide technical direction, and expand Guesty’s GenAI footprint.

Requirements:

• 5 Years of experience in backend engineering, data engineering, or equivalent
• Proven experience building and deploying production-grade AI agents.
• Familiarity with LLM orchestration frameworks (LangGraph, Langchain, pydantic-ai, LlamaIndex, OpenAI Agents SDK, or similar).
• experience with embeddings, vector databases, and RAG pipelines (e.g., Pinecone, Weaviate, Milvus, FAISS)
• Proficiency in Python and backend frameworks such as FastAPI.
• Experience with machine learning frameworks and deploying ML models/agents in production environments.
• Advanced knowledge in SQL.
• Excellent interpersonal skills with the ability to explain technical concepts and work cross-functionally in a dynamic team setting.
• Experience with n8n, Make, or other automation platforms - An advantage

Guesty is proud to be an Equal Opportunity Employer. We provide equal employment opportunities to all employees and applicants regardless of race, color, religion, sex, age, national origin, disability, veteran status, pregnancy, sexual orientation, or any other characteristic protected by law.