# Senior Machine Learning Scientist, Agentic AI & GenAI Systems (Growth Marketing) at Expedia Group

- Company: Expedia Group
- What the company does: Expedia Group is your gateway to the world of travel through trusted brands, leading technology, and a global marketplace connecting travelers, partners, and experiences.
- Company website: https://www.expediagroup.com
- Type: Startups (AI role)
- Level: Senior
- Location: Washington - Seattle Campus
- Work setup: On-site
- Posted: 2026-09-28
- Apply by: 2026-11-12
- Apply: https://expedia.wd108.myworkdayjobs.com/en-US/search/job/Washington---Seattle-Campus/Senior-Machine-Learning-Scientist--Agentic-AI---GenAI-Systems--Growth-Marketing-_R-107366?utm_source=1752vc&utm_medium=careers
- Page: https://www.1752.vc/careers/jobs/expedia-group-senior-machine-learning-scientist-agentic-ai-and-genai-systems-gro/

## About the role

Architect, build, and ship enterprise-scale GenAI, RAG, and multi-agent systems end-to-end , including frontend, backend, and user interfaces. Design hierarchical multi-agent ecosystems with Interactive Generative UIs, dashboards, and safety/observability features (e.g., UI is generated on-the-fly by an agent in response to what the user need ) Found on 1752vc Careers, the job board for startup and VC roles.

## What they're looking for

- 10+ years in software engineering, ML, and AI systems, with production GenAI deployments
- Deep expertise in LLM training, adaptation, distillation, RLHF/DPO, and RAG systems
- Solid foundation in NLP and experience with multimodal AI systems (vision-language models)
- Proven experience building and operating multi-agent AI platforms with observability and safety frameworks (self-hosted orchestration using frameworks such as LangGraph integrated with LLM APIs such as Claude)
- Strong background in distributed GPU training and inference, cloud infrastructure (AWS/Azure), container orchestration, and ML tooling
- Demonstrated ability to lead end-to-end AI product development and collaborate with product and design teams to ship user-facing features


Source: 1752vc Careers, https://www.1752.vc/careers/jobs/expedia-group-senior-machine-learning-scientist-agentic-ai-and-genai-systems-gro/