Overview
News
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
Funding and backers
Total raised
$189.2M
2 rounds on record
Latest round
$165.2M
Venture round · Dec 2025 · 9 mo ago
Backers
5
In-Q-Tel, 8VC
The money's age
Fresh money
9 months since the last round · not hiring
Momentum
20/100
fresh money
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 29, 2025
Raised a round Venture round $165.2M · SEC Form D
Oct 10, 2025
Raised a round Venture round $24M · SEC Form D
2025
Founded
Tractionpublic signals, read monthly
Hacker News stories
2
best: 2 points
Funding rounds
| Round | Date | Amount | Investors | Source |
|---|---|---|---|---|
| Venture round | Dec 2025 | $165.2M | — | SEC Form D |
| Venture round | Oct 2025 | $24M | — | SEC Form D |
Registers and programsofficial lists and records that name the company
| Legal entity | Armadin, Inc. | SEC Form D |
Founders and leadersfrom filings, registers and the company's site
Evan PenaExecutive OfficerSEC Form D
David SlaterExecutive OfficerSEC Form D
Agnes SoExecutive OfficerSEC Form D
Kevin MandiaExecutive Officer, DirectorSEC Form D
Travis LanhamExecutive Officer, DirectorSEC Form D
Backed byfrom the funds' portfolios and accelerator catalogs
In-Q-Tel 
Accel 
Ballistic Ventures 
Menlo Ventures News
Kevin Mandia's new 'agent swarm' security startup Armadin raises $255.5M at $2.5B valuation
Kevin Mandia, best known as the founder of Mandiant, has a new startup that is using agent swarms to test and protect enterprises.
Read more
Report
Tech stack
Technologies named in job postings at Armadin over the last 12 months, by layer, with the share of postings for each.
Technologies in use
45
Postings analysed
16
Stack modernity
72/100AI adopter
Languages
Python25%
TypeScript19%
Go13%
JavaScript13%
Frameworks & libraries
React.js13%
Impacket6%
Metasploit6%
Cloud & platforms
AWS13%
Azure13%
GCP13%
Active Directory6%
AI & ML
LLM25%
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Full Armadin tech stack
45 technologies · by team · pay by technology · changes · similar stacks
Salary insights
Compensation ranges based on this company's open jobs
Median
$150k
Typical range
$150k
Open positions
1
1
Jobs
Intern
100%
| Level | Jobs | Median | Typical range |
|---|---|---|---|
| Intern | 1 | $150k | $150k |
Highest paying role
Summer 2027 Internship - Member of Technical Staff - Frontend
$150k
Normalized to USD per year
People
Evan Pena
Executive Officer
David Slater
Executive Officer
Agnes So
Executive Officer
Kevin Mandia
Executive Officer, Director
Travis Lanham
Executive Officer, Director
Jacob Seid
Director
Frank Verdecanna
Director
Ping Li
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
28/100
Slowing
Open positions
20
0 opened / 0 closed in 30 days
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.
Sales
59% ▼
AI/ML
12% ▲
Backend
6% ▲
Frontend
6% ▲
Security
6% ▲
Design
6% ▲
Actively hiring for Sales (+5 in 30 days)
Offices
Where the company hires and what each office is for
Cities
3
Hiring now
2
Countries
1
Busiest office
Palo Alto
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Headquarters
Builds here
Office with open vacancies
No open vacancies right now Tap a pin for the office
Menlo Park
United States
HQ
Palo Alto
United States
Engineering / R&D
11 open roles 8 posted in 90 days 64% engineering $150k Avg Salary
hires for AI/ML, Sales, Backend
Washington
United States
Sales office
1 open roles 1 posted in 90 days
hires for Sales
Jobs
≈ $167k – $331k per year (Estimated) • Equity • In office • Full-Time • 10+ years exp • Bachelor's Degree • Palo Alto
Python
TypeScript
C++
AI Agents
LLM
Apply
≈ $186k – $304k per year (Estimated) • Equity • In office • Full-Time • 10+ years exp • Bachelor's Degree • Palo Alto
JavaScript
TypeScript
React.js
Apply
≈ $29k – $81k per year (Estimated) • Equity • Remote (Mexico) • Full-Time • 1+ year exp
Human-in-the-Loop
Red Teaming
Machine Learning
Apply
≈ $173k – $307k per year (Estimated) • Equity • In office • Full-Time • Palo Alto
Apply
Equity • In office • Internship • Bachelor's Degree • Palo Alto
Python
Go
AI Agents
LLM
LLM Evaluation
Apply
$150k per year • Equity • In office • Internship • Bachelor's Degree • Palo Alto
Python
JavaScript
TypeScript
Node JS
LLM
Frontend
React.js
Apply
≈ $202k – $417k per year (Estimated) • Equity • In office • Full-Time • PhD • Palo Alto
Fine-tuning
RLHF
Knowledge Distillation
DPO
SFT
Post-training
Model Distillation
RLAIF
Reward Modeling
Apply
≈ $182k – $376k per year (Estimated) • Equity • In office • Full-Time • Palo Alto
Go
AI Agents
DevOps
GCP
Azure
AWS
Kubernetes
Apply
≈ $191k – $394k per year (Estimated) • Equity • In office • Full-Time • Palo Alto
Function Calling
AI Agents
LLM
Tool Use
Apply