# Staff Applied AI Scientist at Poshmark

- Company: Poshmark
- What the company does: Buy, sell, and discover fashion, home decor, beauty, and more. Backed by Menlo.
- Company website: https://poshmark.com/
- Type: Startups (AI role)
- Level: Senior
- Location: US California (Redwood City) - Office
- Work setup: Remote
- Pay: $192K to $298K base salary per year (USD)
- Posted: 2026-09-18
- Apply by: 2026-11-02
- Apply: https://jobs.ashbyhq.com/poshmark/a223ec7e-1eef-49a4-a724-5d4bec709b91
- Page: https://www.1752.vc/careers/jobs/poshmark-staff-applied-ai-scientist/

## About the role

Lead end-to-end data science initiatives, from ideation to deployment, delivering measurable business impact through projects such as feed personalization, product recommendation systems, computer vision and GenAI. Collaborate cross-functionally with ML engineers, product managers, and business stakeholders, to design and deploy high-impact models.

## What they're looking for

- Experience with personalization algorithms, recommendation systems, or user behavior modeling
- Familiarity with Large Language Models (LLMs) and techniques such as Retrieval-Augmented Generation (RAG) or Parameter-Efficient Fine-Tuning (PEFT)

Tags: All Departments