# Scientist/Senior Scientist, High-Throughput Screening at until

- Company: until
- What the company does: Until is building a pause button for biology, so every single transplantable organ finds a recipient and saves a life. Backed by Founders Fund and Lux.
- Company website: https://www.untillabs.com
- Type: Startups
- Level: Senior
- Location: Bay Area
- Work setup: On-site
- Pay: $165K to $185K base salary per year (USD)
- Posted: 2026-10-22
- Apply by: 2026-12-06
- Apply: https://jobs.lever.co/until/7506d899-6fb9-4a65-b5e3-bba25e087da9?utm_source=1752vc&utm_medium=careers
- Page: https://www.1752.vc/careers/jobs/until-scientist-senior-scientist-high-throughput-screening/

## About the role

We are seeking a Scientist/Senior Scientist, High-Throughput Screening to manage the day-to-day execution of our cryoprotectant screening program. You will be responsible for improving an established screening workflow, increasing throughput, identifying less-toxic formulations, and advancing our understanding of how cryoprotectants affect cell viability and function. Found on 1752vc Careers, the job board for startup and VC roles.

## What they're looking for

- Experienced in independently designing, executing, and improving cell-based high-throughput screening workflows
- Skilled in assay development using primary cells or iPSC-derived cells, with experience in at least one renal, cardiac, or hepatic model
- Experienced in developing mechanistic assays and translating screening results into testable hypotheses about cellular toxicity
- Comfortable working hands-on with plate-based assays, imaging, flow cytometry, and analytical chemistry methods such as HPLC, LC-MS, or GC-MS for compound purity assessment
- Experienced in quantitative analysis of screening data, including quality control, statistical interpretation, and analysis of multiple experimental readouts
- Able to coordinate and mentor a scientific team, manage interdependent workflows, and take responsibility for experimental execution and outcomes

Tags: Molecular Development

Source: 1752vc Careers, https://www.1752.vc/careers/jobs/until-scientist-senior-scientist-high-throughput-screening/