Full-Time

Senior Research Associate

Metabolism

Posted on 8/27/2025

NewLimit

NewLimit

51-200 employees

Develops epigenetic medicines to extend healthspan

Compensation Overview

$55k - $98k/yr

San Bruno, CA, USA

In Person

Category
Biology & Biotech (2)
,
Requirements
  • BS in cell biology, endocrinology, molecular biology, or a related natural science and 2+ years of work experience in a cell/molecular biology laboratory (academic or industry setting) or PhD in cell biology, endocrinology, molecular biology, or a related field
  • Proficiency in animal handling and husbandry techniques for rodent models (mice or rats)
  • Proficiency with mammalian cell culture
  • Exceptional organizational skills, as demonstrated by detailed record-keeping in lab notebook and an ability to effectively carry out multiple ongoing projects or experiments
Responsibilities
  • Collaborate with our Single Cell Technology, Epigenetic Editing, and Predictive Modeling teams to design, build, and test epigenetic reprogramming interventions for aged and diseased hepatocytes
  • Isolate murine and human hepatocytes using perfusion, FACS, and gradient based approaches
  • Reprogram hepatocytes ex vivo and in vivo
  • Perform experiments in pre-clinical liver disease animal models
  • Perform functional and phenotypic assays to evaluate the effects of reprogramming on hepatocyte biology
Desired Qualifications
  • Proficiency in molecular biology and molecular cloning methods
  • Experience working with mouse models of liver dysfunction
  • Experience with ex vivo culture and manipulation of hepatocytes
  • Experience with single cell genomics methods

NewLimit develops medicines that aim to extend healthy years by reprogramming the epigenome of aging cells. It works by identifying aging-related epigenetic changes using single-cell genomics, machine learning, and high-throughput functional assays, then creating interventions to reverse those changes in targeted tissues such as the immune system and liver. Compared with others, NewLimit combines a specific focus on epigenetic reprogramming with a data-driven, tissue-targeted pipeline and pursues partnerships with pharma and biotech players to develop its proprietary medicines. Its goal is to deliver a new class of medicines that significantly increases the healthspan for patients with age-related diseases.

Company Size

51-200

Company Stage

Late Stage VC

Total Funding

$215M

Headquarters

South San Francisco, California

Founded

2022

Simplify Jobs

Simplify's Take

What believers are saying

  • Raised $45M from Eli Lilly at $1.62B valuation in late 2025.
  • Achieved 2 prototype liver medicines efficacious in preclinical models by August 2025.
  • Conducting IND-enabling studies for liver-rejuvenating mRNA as of February 2026.

What critics are saying

  • FDA rejects liver IND due to animal safety signals within 6-12 months.
  • Eli Lilly withdraws support after preclinical failures in 12-18 months.
  • Retro Biosciences captures first-mover advantage in 12-24 months.

What makes NewLimit unique

  • NewLimit reprograms epigenomes using single-cell genomics and machine learning.
  • Targets hepatocytes, T cells, and endothelial cells for age-related diseases.
  • Develops LNP-mRNA payloads restoring youthful function without cell type change.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

401(k) Retirement Plan

401(k) Company Match

Paid Parental Leave

Unlimited Paid Time Off

Growth & Insights and Company News

Headcount

6 month growth

4%

1 year growth

-1%

2 year growth

2%
Intellectia.AI
Jan 6th, 2026
Coinbase CEO Armstrong's NewLimit raises $45M at $1.62B valuation for anti-aging research

NewLimit, an anti-aging startup founded in 2021 by Coinbase CEO Brian Armstrong, has raised $45 million in new funding, valuing the company at $1.62 billion. The round comes just five months after its Series B, demonstrating rapid growth and strong investor confidence. The company focuses on extending human healthspan by treating age-related diseases. The fresh capital will support groundwork for future clinical studies to advance its technological capabilities. Competition in the longevity sector is intensifying, with OpenAI CEO Sam Altman investing $180 million in rival Retro Biosciences. Despite a 2025 downturn in anti-aging research stocks, NewLimit's successful funding round highlights investor belief in the sector's long-term potential and suggests continued capital flow into this emerging market.

NewLimit
Oct 22nd, 2025
NewLimit has raised an additional $45M from Lilly, Duke University, Section 32, & Abstract on a $1.62B cap

Five months after closing our Series B, NewLimit has raised an additional $45M from Eli Lilly and Company, Duke Management Co, Section 32, and others on a $1.62B cap.

Endpoints News
Oct 20th, 2025
NewLimit Raises $45M with Eli Lilly

NewLimit, an anti-aging biotech startup co-founded by a cryptocurrency billionaire, has raised $45 million from new investors, including Eli Lilly. This funding positions NewLimit to potentially become biotech's latest unicorn.

TradingView
May 15th, 2025
NewLimit Raises $129.8M in Equity Financing

NewLimit has successfully raised $129.8 million in equity financing from a total offering amount of $130 million.

NewLimit
May 7th, 2025
NewLimit raises $130 million Series B led by Kleiner Perkins alongside NFDG, Khosla Ventures, Human Capital and others

NewLimit is developing medicines to extend human healthspan through epigenetic reprogramming

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