CMBLU
cmblu.com
Actively hiring
Energy & Utilities
Energy Storage
As featured in
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Overview
News
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
Funding and backers
Team
201-500
employees, estimated range
Hiring now
7
+1 posted in 30 days
Momentum
6/100
hiring for its size
Last sign of life
this month
a posting or a news item
Tractionpublic signals, read monthly
Web presence
top 0.4%
of 133.2M domains by links, Common Crawl
Hacker News stories
1
best: 2 points
Registers and programsofficial lists and records that name the company
| Legal entity | CMBlu Energy AG | its site |
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How CMBLU hires
Truth index
B 75/100
Ghost roles
0%
Stale roles
100%
Reposted roles
0%
CMBLU scores B on the Alion truth index (A is best, E worst), measured over 5 open roles re-checked against its own hiring board: 0% look like ghost listings, 100% have gone stale and 0% are the same role posted again. It measures how much of what this employer publishes turns into a real, finite search - not the employer as a workplace. How the index is computed
News
CMBlu Energy Reaches Unicorn Status With €50 Million Series C Close
CMBlu Energy, the German deep-tech company developing non-lithium long-duration energy storage, has reached unicorn status, crossing the €1 billion valuation threshold following a €50 million initial close of its Series C financing with participation from
Read more
Report
German energy tech startup becomes Europe's latest unicorn following €50m raise
A battery energy startup has hit a €1bn valuation with backing from Samsung Ventures, as data centres race to secure long-duration power storage.
Read more
Report
CMBlu Energy, Inc.: CMBlu Surpasses €1B+ Unicorn Threshold with €50M Initial Close of Series C, Defining Baseload Infrastructure for AI and Data Centers
The non-lithium SolidFlow battery anchors CMBlu's disruption of the global energy storage market as a purpose-built, long-duration architecture engineered for mission-critical operations ALZENAU, Germany
Read more
Report
Cmblu Surpasses €1B+ Unicorn Threshold With €50M Initial Close Of Series C, Defining Baseload Infrastructure For AI And Data Centers
Cmblu Surpasses €1B+ Unicorn Threshold With €50M Initial Close Of Series C, Defining Baseload Infrastructure For AI And Data Centers. The non-lithium SolidFlow battery anchors CMBlu
Read more
Report
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Tech stack
Technologies named in job postings at CMBLU over the last 12 months, by layer, with the share of postings for each.
Technologies in use
19
Postings analysed
3
Stack modernity
84/100AI adopter
Languages
Python
C#
SQL
Frameworks & libraries
FastAPI
Cloud & platforms
GitLab
Azure
Databricks
Power BI
AI & ML
Claude
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Full CMBLU tech stack
19 technologies · by team · pay by technology · changes · similar stacks
Growth
Hiring Momentum
26/100
Slowing
Open positions
7
0 opened / 1 closed in 30 days
Median time-to-fill
119 days
faster than 15% of the market
ATS activity
Every ~8 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.
Backend
50% ▼
Finance
50% ▲
Activity Timeline
Added Machine Learning to stack
Sep 2026
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
0
Countries
1
Petaluma
United States
Regional office
621 2nd St, Petaluma, Kalifornien 94952, Vereinigte Staaten von Amerika
200-500 est. staff
621 2nd St. Suite A, Petaluma, CA 94952
Jobs
≈ $72k – $132k per year (Estimated) • Equity • In office • Full-Time • Germany
Python
SQL
FastAPI
pySpark
Uvicorn
Databases
Databricks
AI/ML
Claude
Spark
Model Context Protocol
Machine Learning
DevOps
Azure
CI/CD
GitLab
Analytics
Azure Data Factory
IoT
MQTT
Apply
≈ $65k – $155k per year (Estimated) • Equity • In office • Full-Time • Germany
Python
C#
CI/CD
Git
GitLab
IoT
MQTT
OPC UA
Apply