Stellaromics
Biotechnology · Scientific & Lab Software
$105Mtotal raised · 2 rounds on record
5open roles
$80Mlatest round · Series B · Feb 2025 · 20 mo ago
50team · US Form 5500 (plan participants) · Dec 2025 · +150% in a year
Overview
Don't settle for 2D spatial biology. Discover the power of automated 3D spatial multiomics with Stellaromics Pyxa platform.
Funding and backers
Total raised
$105M
2 rounds on record
Latest round
$80M
Series B · Feb 2025 · 20 mo ago
Team
50
US Form 5500 (plan participants) · Dec 2025 · +150% in a year
Hiring now
9
+3 posted in 30 days
The money's age
Due for its next round
20 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
Feb 20
Launched Stellaromics Launches Pyxa at AGBT, the First Commercial Platform for 3D Spatial Multi-Omics in Intact Tissue · the-scientist.com
Feb 10
Board appointment Stellaromics Appoints Industry Veterans Stacie Weninger and Steve McPhail to Board of Directors · PRNewswire
2025
Team of 50 was 20 · US Form 5500 (plan participants)
Feb 13, 2025
Raised a round Series B $80M · Chemical & Engineering News
Nov 2, 2023
Raised a round Series A $25M
2022
Founded
Tractionpublic signals, read monthly
Web presence
top 2%
of 133.2M domains by links, Common Crawl
Funding rounds
| Round | Date | Amount | Investors | Source |
|---|---|---|---|---|
| Series B | Feb 2025 | $80M | — | Chemical & Engineering News |
| Series A | Nov 2023 | $25M | — | fiercebiotech.com |
Registers and programsofficial lists and records that name the company
| Legal entity | Stellaromics Inc. | its site |
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Jobs
≈ $165k – $309k per year (Estimated) · In office · Full-Time · 10+ years exp · Bachelor's Degree · Boston
LLM Guardrails
DevOps
GCP
Azure
AWS
HPC
Windows
VPN
Cybersecurity
Okta
ISO 27001
NIST CSF
SOC 2
HIPAA
Least Privilege
Microsoft Entra ID
Management
ITIL
Life Sciences
LIMS
Benchling
MedTech
21 CFR Part 11
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≈ $91k – $180k per year (Estimated) · In office · Full-Time · 6+ years exp · PhD · Boston
Immunohistochemistry
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≈ $117k – $205k per year (Estimated) · In office · Full-Time · PhD · Boston
Immunohistochemistry
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≈ $47k – $93k per year (Estimated) · In office · Full-Time · 8+ years exp · Singapore
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≈ $89k – $177k per year (Estimated) · In office · Full-Time · 6+ years exp · Bachelor's Degree · San Diego
Python
C#
SciPy
NumPy
PyTorch
DevOps
Azure DevOps
Azure
CI/CD
Git
Linux
Windows
Management
Agile
Scrum
QA
Selenium
Apply
Visa sponsorship
1
H-1B filings in 12 months
$98k
Median offered salary
8
Open roles in United States
Who they sponsor
Biological technicians
1
In the register as Stellaromics, Inc., Boston, MA
Other sponsors in the same field
Daiichi Sankyo 
Elsevier 
Waters Corporation 
Curia
See 8 open roles Alert me
US Department of Labor · latest filing Jun 15, 2026 · Visa details by country
Growth
Hiring Momentum
49/100
Stable
Open positions
9
2 opened / 1 closed in 30 days
Median time-to-fill
69 days
faster than 17% of the market
ATS activity
Every ~6 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.
QA
14% ▼
Leadership
14% ▲
Finance
14% ▲
Management
14% ▼
Science & Research
14% ▼
Customer Success
14% ▲
Activity Timeline
Added QuickBooks to stack
Oct 2026
Added Microsoft Excel to stack
Oct 2026
Added LLM Guardrails to stack
Oct 2026
Added LIMS to stack
Oct 2026
Added Benchling to stack
Oct 2026
Added 21 CFR Part 11 to stack
Oct 2026
Added Immunohistochemistry to stack
Oct 2026
Added Linux to stack
Sep 2026
Added Windows to stack
Sep 2026
Added Microsoft Office to stack
Sep 2026
New location: San Diego
Sep 2026
Tech stack
Technologies named in job postings at Stellaromics over the last 12 months, by layer, with the share of postings for each.
Technologies in use
24
Postings analysed
6
Stack modernity
69/100
Languages
C#
Python
Frameworks & libraries
Selenium
NumPy
PyTorch
SciPy
Cloud & platforms
Windows
Azure
AWS
Azure DevOps
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Full Stellaromics tech stack
24 technologies · by team · pay by technology · changes · similar stacks
News
Stellaromics Expands Pyxa Adoption as Instruments are Installed at Leading Research Institutions Across the U.S. and Europe
Stellaromics, Inc., the leader in 3D spatial multi-omics, today announced the first commercial placements of its Pyxa platform, the industry
Read more
Report
Stellaromics Launches Pyxa at AGBT, the First Commercial Platform for 3D Spatial Multi-Omics in Intact Tissue
Read more
Report
Stellaromics Appoints Industry Veterans Stacie Weninger and Steve McPhail to Board of Directors
Stellaromics, a pioneer in high-resolution 3D spatial multi-omics, today announced the appointment of Stacie Weninger, PhD, and Steve McPhail to its Board of Directors. These strategic appointments come at a pivotal time for the company as it scales its i
Read more
Report
Stellaromics Appoints Industry Veterans Stacie Weninger and Steve McPhail to Board of Directors
/PRNewswire/ -- Stellaromics, a pioneer in high-resolution 3D spatial multi-omics, today announced the appointment of Stacie Weninger, PhD, and Steve McPhail...
Read more
Report
Pioneers of 3D Spatial Transcriptomics: Stellaromics' Pyxa Provides a New Dimension of Discovery
Biological systems are inherently three-dimensional-tissues form intricate layers, networks, and architectures where cells interact in ways that extend far beyond a flat plane. To capture the true complexity of biology, analysis must reflect this dimensio
Read more
Report
Stellaromics: $80 Million (Series B) Raised For Advancing 3D Spatial Biology
Stellaromics, a pioneer in 3D spatial biology that spun out of the laboratories of Karl Deisseroth (Stanford University) and Xiao Wang (MIT and Broad Institute), announced today the completion of a Series B funding round at $80 million. This round, led by
Read more
Report
Stellaromics raises $80 million
Stanford-backed spatial biology start-up has a platform that visualizes the spatial organization of cells
Read more
Report
Offices
Where the company hires and what each office is for
Cities
4
Hiring now
4
Countries
2
Busiest office
Boston
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Headquarters
Builds here
Office with open vacancies
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Boston
United States
HQ
321 Harrison Ave, 5th Floor, Boston, MA 02118
6 open roles 5 posted in 90 days 17% engineering 50-200 est. staff
hires for Leadership, Finance, Sales
321 Harrison Ave, 5th Floor, Boston, MA 02118
Singapore
Singapore
1 open roles 1 posted in 90 days 10-50 est. staff
hires for Management
Houston
United States
1 open roles 10-50 est. staff
hires for Sales
San Diego
United States
1 open roles 1 posted in 90 days 100% engineering 10-50 est. staff
hires for QA
Earlier presence
Chicago, United States