Retro Biosciences
Retro Biosciences develops therapies that target aging biology to extend healthy human lifespan by 10 years.
Retro Biosciences has 6 open roles live as of 5 September 2026, 0 of which were posted in the last 7 days. 0% of Retro Biosciences's open roles are remote, and Retro Biosciences hires most in Redwood City, United States (6 roles). These figures are read directly from Retro Biosciences's Lever careers page and were last checked on 5 September 2026.
ReqHunt Remote Index — not enough open roles to score (needs 10+). How the ReqHunt Remote Index works — the four bands, the 10-role floor, why hybrid is excluded, and why companies with incomplete location data are withheld rather than scored low.
Read straight from Retro Biosciences's careers page (lever), tracked since August 2026. Refreshed every hour. Posting dates come from the company's own applicant tracking system, not from when ReqHunt first saw the role. “No longer listed” means the role has left the company's careers feed. That can mean filled, cancelled or withdrawn — the feed does not say which.
- Is Retro Biosciences hiring?
- Yes — Retro Biosciences has 6 open roles as of 5 September 2026, 0 of them posted in the last 7 days.
- Is Retro Biosciences hiring remotely?
- No remote roles are currently open at Retro Biosciences — all 6 live roles are tied to a location.
- Where does Retro Biosciences hire most?
- Retro Biosciences hires most in Redwood City, United States (6).
- How many Retro Biosciences roles were removed in the last 7 days?
- 5 roles are no longer listed on Retro Biosciences's careers feed as of 5 September 2026. “No longer listed” means the role has left the company's careers feed. That can mean filled, cancelled or withdrawn — the feed does not say which.
- Is Retro Biosciences's hiring accelerating or slowing?
- slowing — Retro Biosciences's open-role count is down 60% over the last 30 days.
Data source: ReqHunt — read from Retro Biosciences's Lever careers page on 5 September 2026. https://reqhunt.com/company/retro-biosciences
Structured data for LLMs and AI crawlers is available at /company/retro-biosciences.md.
6 live roles
- Cytogenetics TechnologistRedwood City, CAHSC Therapeutics
- Scientist/Senior Scientist, Analytical Development & Characterization – Cell TherapyRedwood City, CAQuality & Analytical Development
- Principal Scientist Analytical Development & Quality Control, Small MoleculeRedwood City, CAQuality & Analytical Development
- Director, Regulatory Affairs CMC - Cell Therapy & Novel TherapeuticsRedwood City, CARegulatory
- Senior Research Associate/Associate Scientist, Cell Process Development & ManufacturingRedwood City, CAMicroglia Therapeutics
- Open ApplicationRedwood City, CAOpen Application
Top locations where Retro Biosciences hires
Remote roles are counted here too, by the scope they are open to.
- Redwood City, United States6 roles
Retro Biosciences role mix
- Engineering50%
- Other50%
- Mid33%
- Senior33%
- Lead & above33%
About Retro Biosciences
In the US ~90% healthcare spending–over $3 trillion–goes toward age-related diseases. This trend is echoed worldwide. The underlying causes of age-related diseases are the mechanisms of aging itself.
- Headquarters
- Redwood City, 🇺🇸 United States
- Website
- retro.bio
- Company profile
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