Principal/Senior Scientist, mRNA engineering
4 days ago- Dept
- Software Engineering
- Location
- South San Francisco
- Comp
- -
Explore NewLimit careers: 15 open roles hiring now. Find jobs at NewLimit with direct links to apply. Funding stage: Series C. Headcount: 51-200. NewLimit develops epigenetic reprogramming medicines to restore youthful cellular function and treat diseases with large unmet needs. Co-founded by Brian Armstrong, the company targets liver, immune, and vascular systems.
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NewLimit is a Series C stage AI startup, founded in 2021, with $760M in total disclosed funding. Its most recent round was a $435M Series C in Jun 2026. It currently lists 15 open roles across South San Francisco, South San Francisco, CA. Source: Fast AI Jobs company dataset, updated Aug 2026.
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South San Francisco · Operations · FullTime
South San Francisco · Operations · FullTime
South San Francisco · Operations · FullTime
South San Francisco · Predictive Modeling · FullTime
South San Francisco · Technical Operations · FullTime
South San Francisco · Single Cell Technology · FullTime
South San Francisco · Delivery Sciences · FullTime
South San Francisco · Delivery Sciences · FullTime
Company profile last updated on Aug 7, 2026.
NewLimit jobs and careers: 15 open roles currently listed here. Review hiring details and apply via the official career page. Official careers page
NewLimit is an biotech company. NewLimit develops epigenetic reprogramming medicines to restore youthful cellular function and treat diseases with large unmet needs. Co-founded by Brian Armstrong, the company targets liver, immune, and vascular systems.
Open positions
15 jobs · Newest first
Candidate questions
NewLimit develops epigenetic reprogramming medicines to restore youthful cellular function and treat diseases with large unmet needs. Co-founded by Brian Armstrong, the company targets liver, immune, and vascular systems.
Yes. NewLimit is hiring and currently has 15 open roles listed on Fast AI Startup Jobs, each with a direct link to the official application page.
NewLimit is currently hiring for roles such as Executive Assistant, Executive Recruiter, Laboratory Operations Specialist, Lead Security & Infrastructure Engineer, Principal/Senior Scientist, mRNA engineering, Principal/Senior Scientist, PK/PD Assays, and more. See the full list of jobs at NewLimit above.
NewLimit is hiring across South San Francisco, South San Francisco, CA, South San Francisco, and other locations based on its currently open roles.
NewLimit has raised $760M in total. The latest known stage is Series C.
NewLimit reports an employee count of 51-200.
Company context
NewLimit is a Series C stage AI startup, founded in 2021, with $760M in total disclosed funding. Its most recent round was a $435M Series C in Jun 2026. It currently lists 15 open roles across South San Francisco, South San Francisco, CA. Source: Fast AI Jobs company dataset, updated Aug 2026.