Aether Bio
Drug Discovery · AI for Science
6open roles
$178kmedian advertised pay
5backers · 4DX Ventures, Abstract Ventures
Growinghiring pace, 63 of 100
Overview
Aether Bio's Protein Function Model accelerates protein discovery for super materials, critical mineral processing, and advanced manufacturing.
Funding and backers
Team
51-200
employees, estimated range
Hiring now
7
+5 posted in 30 days
Backers
5
4DX Ventures, Abstract Ventures
Momentum
29/100
hiring for its size
Last sign of life
this month
a posting or a news item
Backed byfrom the funds' portfolios and accelerator catalogs
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Jobs
$150k – $200k per year · In office · Full-Time · South San Francisco
Python
JAX
Diffusion Models
PyTorch
World Models
Apply
$130k – $180k per year · Remote (United States) · Full-Time · 8+ years exp · Bachelor's Degree · Menlo Park
Apply
$115k – $175k per year · Remote (United States) · Full-Time · 5+ years exp · Bachelor's Degree · Menlo Park
Apply
$80k – $100k per year · In office · Full-Time · 1+ year exp · South San Francisco
Chromatography
Apply
$125k – $175k per year · Remote (United States) · Full-Time · 1+ year exp · South San Francisco
Statistical Process Control
Apply
≈ $96k – $176k per year (Estimated) · Hybrid · Full-Time · 3+ years exp · South San Francisco
Machine Learning
Apply
Salary insights
Compensation ranges based on this company's open jobs
Median
$178k
Typical range
$100k – $200k
Open positions
6
5
Jobs
Junior
40%
Senior
40%
Architect
20%
| Level | Jobs | Median | Typical range |
|---|---|---|---|
| Junior | 2 | $138k | $100k – $175k |
| Senior | 2 | $178k | $175k – $180k |
| Architect | 1 | $200k | $200k |
Highest paying role
Director, Contract Manufacturing Operations
$200k
Normalized to USD per year
All salaries at Aether Bio
By role, level and city, against the market · 6 jobs with pay
Growth
Hiring Momentum
63/100
Growing
Open positions
7
4 opened / 0 closed in 30 days
Median time-to-fill
12 days
faster than 73% of the market
ATS activity
Every ~5 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.
Management
27% ▼
Industrial Engineering
27% ▼
Science & Research
18% ▲
AI/ML
9% ▲
Marketing
9% ▼
Operations
9% ▲
Activity Timeline
+4 jobs in a week
Nov 2026
Added Chromatography to stack
Oct 2026
Added Statistical Process Control to stack
Oct 2026
+6 jobs in a week
Sep 2026
Tech stack
Technologies named in job postings at Aether Bio over the last 12 months, by layer, with the share of postings for each.
Technologies in use
14
Postings analysed
7
Stack modernity
71/100
Languages
Python
Frameworks & libraries
JAX
PyTorch
Cloud & platforms
Linux
Windows
AWS
Active Directory
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Full Aether Bio tech stack
14 technologies · by team · pay by technology · changes · similar stacks
Connections
List
Graph
Found in company registers, site code, DNS and hiring. Each connection shows how sure we are and the evidence, with its source and date.
Shared investors
Radicle ImpactVia a fund
4DX VenturesVia a fund
Shrug CapitalVia a fund
BoxGroupVia a fund
Abstract VenturesVia a fund
Click a company to open it. Dashed lines are likely connections. The second step of the network is part of the Pro plan.
Owner
Same company
Same group
Likely
Offices
Where the company hires and what each office is for
Cities
2
Hiring now
2
Countries
1
Busiest office
South San Francisco
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Headquarters
Builds here
Office with open vacancies
Tap a pin for the office
South San Francisco
United States
HQ
SSF
4 open roles 5 posted in 90 days 50% engineering 25% remote 50-200 est. staff $158k Avg Salary
hires for Industrial Engineering, AI/ML, Science & Research
Menlo Park
United States
Remote hub
Remote
3 open roles 6 posted in 90 days 100% remote 50-200 est. staff $185k Avg Salary
hires for Management, Operations, Industrial Engineering