PostEra
postera.ai
Actively hiring
Drug Discovery AI
Drug Discovery
View 1 job
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Overview
News
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
Funding and backers
Total raised
$26.1M
1 round on record
Latest round
$26.1M
Venture round · Dec 2021 · 4 yr ago
Team
41
US Form 5500 (plan participants) · Dec 2025 · +8% in a year
Hiring now
1
+1 posted in 30 days
Backers
3
Y Combinator, Breyer Capital
The money's age
Long since its last round
57 months since the last round · and hiring
Momentum
28/100
hiring for its size, in the news
Last sign of life
this month
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Dec 31, 2021
Raised a round Venture round $26.1M · SEC Form D
Jan 2020
Went through Y Combinator
2019
Founded
Tractionpublic signals, read monthly
Web presence
top 0.29%
of 133.2M domains by links, Common Crawl
Hacker News stories
2
best: 3 points
Funding rounds
| Round | Date | Amount | Investors | Source |
|---|---|---|---|---|
| Venture round | Dec 2021 | $26.1M | — | SEC Form D |
Registers and programsofficial lists and records that name the company
| Legal entity | PostEra Inc. | SEC Form D |
Founders and leadersfrom filings, registers and the company's site
Matthew RobinsonExecutive Officer, DirectorSEC Form D
Alpha LeeExecutive Officer, DirectorSEC Form D
Aaron MorrisExecutive Officer, DirectorSEC Form D
Backed byfrom the funds' portfolios and accelerator catalogs
Y Combinator 
Breyer Capital 
Metaplanet Investors in similar startupsfunds that back the companies most like this one
Similar startupsby what they do, their industry and backers
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Overview
PostEra uses machine learning for medicinal chemistry, proposing synthesis routes and analogues for drug discovery programmes. Founded in 2019 by Cambridge chemists, it coordinated the open science COVID Moonshot antiviral project. The company partners with major pharmaceutical firms on generative chemistry.
News
How PostEra designs drugs from code
The start-up is making antivirals and cancer drugs for Big Pharma-and working to treat reproductive problems on its own
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Report
PostEra enters a multi-year strategic partnership with Pfizer Inc. to advance machine learning for Drug Discovery
--PostEra, a biotechnology company specializing in machine learning solutions for preclinical drug discovery, today announced a strategic partnership with Pfizer Inc. with the goal of accelerating small molecule drug discovery by developing a platform tec
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Report
PostEra COVID-19
An international effort to discover a COVID antiviral. Scientists share drug designs, and our cutting-edge machine learning tools determine which to test.
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Report
Tech stack
Technologies named in job postings at PostEra over the last 12 months, by layer, with the share of postings for each.
Technologies in use
9
Postings analysed
1
Stack modernity
64/100
Languages
Python
Frameworks & libraries
JAX
PyTorch
Practices & domains
AI Agents
Agentic Workflows
Few-Shot Learning
In-Context Learning
Machine Learning
Multimodal AI
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People
Matthew Robinson
Executive Officer, Director
Alpha Lee
Executive Officer, Director
Aaron Morris
Executive Officer, Director
Names and roles come from public filings, company registers and the company's own site. Is this you? Correct or remove · How we handle this data
Growth
Hiring Momentum
53/100
Stable
Open positions
1
1 opened / 0 closed in 30 days
ATS activity
Every ~3 hours
Today
Hiring Dynamics
0%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
AI/ML
100% ▲
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
0
Countries
1
Cambridge
United States
HQ
50-200 est. staff
Jobs
≈ $139k – $306k per year (Estimated) • Remote (United States) • Full-Time • PhD
Python
JAX
Multimodal AI
AI Agents
PyTorch
In-Context Learning
Few-Shot Learning
Agentic Workflows
Machine Learning
Apply
Financials
Total raised
$26.1M
Latest round
Venture - Series Unknown
Funding rounds
1
Funding rounds
| Round | Announced | Amount | |
|---|---|---|---|
| Venture - Series Unknown | 2021 | $26.1M | Details |