Monumental
monumental.co
Actively hiring
Construction
Construction Robotics
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Overview
News
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
Funding and backers
Total raised
$32M
1 round on record
Latest round
$32M
Venture round · Jul 2026 · 3 mo ago
Team
201-500
employees, estimated range
Hiring now
25
+8 posted in 30 days
Backers
4
North Zone, Foundamental
The money's age
Fresh money
3 months since the last round · and hiring
Momentum
58/100
hiring for its size, a new city, in the news, 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
Tractionpublic signals, read monthly
Web presence
top 2%
of 133.2M domains by links, Common Crawl
Hacker News stories
1
best: 7 points
Funding rounds
| Round | Date | Amount | Investors | Source |
|---|---|---|---|---|
| Venture round | Jul 2026 | $32M | Khosla Ventures | siftedeu |
Registers and programsofficial lists and records that name the company
| Legal entity | Monumental Studios, Inc. | SEC Form D |
Founders and leadersfrom filings, registers and the company's site
Will KellyExecutive OfficerSEC Form D
Monty KerrExecutive Officer, DirectorSEC Form D
Kevin GlinerExecutive OfficerSEC Form D
Backed byfrom the funds' portfolios and accelerator catalogs
North Zone 
Foundamental 
Hummingbird Ventures 
Khosla Ventures Investors in similar startupsfunds that back the companies most like this one
backs Charge Robotics
backs Rugged Robotics
backs Charge Robotics
backs Bedrock Robotics
backs Fabrica AI
Similar startupsby what they do, their industry and backers
Rugged Robotics is a construction technology company whose robots mark building layouts on job sites without chalk lines. It offers a…
011h is a Spanish construction company that designs and builds buildings with an industrialised system and a digital platform linking…
Fabrica AI is a construction robotics company that uses computer vision, robotics and autonomous navigation to build robots that automate…
Reframe Systems is a construction technology company in Andover, Massachusetts, that designs and builds climate-resilient homes using…
Bedrock Robotics is a San Francisco company developing autonomous driving systems that retrofit heavy construction equipment such as…
Civ Robotics builds autonomous surveying robots that mark stakes and points on large construction sites, including the CivDot, which places…
How Monumental hires
Truth index
B 76/100
Median time to fill
32 days
Ghost roles
40%
Stale roles
0%
Reposted roles
0%
Monumental scores B on the Alion truth index (A is best, E worst), measured over 25 open roles re-checked against its own hiring board: 40% look like ghost listings, 0% have gone stale and 0% are the same role posted again. Its roles close in a median of 32 days. 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
Visa sponsorship
- United States · H-1B filings in 12 months: 2 · green card filings: 1
Overview
Monumental develops construction robots that lay bricks autonomously on building sites, with the aim of making well-built homes more affordable. Its system is already used on sites in the Netherlands, and the company is hiring founding robot operators in San Antonio, Texas and engineers and operations managers in Amsterdam and Groningen. The company is headquartered in Amsterdam, Netherlands.
News
He sold his last company to Palantir. Now he's betting $32 million that robots can fix construction's labor crisis
Monumental founder Salar al Khafaji is bringing his fleet of autonomous bricklaying robots to the U.S. this year, backed by a new Khosla Ventures-led round.
Read more
Report
Robotics startup Monumental raises $32m backed by Khosla Ventures
Amsterdam-based cofounders, Salar al Khafaji and Sebastiaan Visser previously sold their startup to Palantir.
Read more
Report
Antonio Scurati on his monumental saga about Mussolini: 'The last page of fascism is the worst of all'
The fifth and final volume of 'M' concludes 3,000 pages on the life of the Italian dictator and questions his ideological legacy at a time when the movement is making a comeback
Read more
Report
Show more news
Tech stack
Technologies named in job postings at Monumental over the last 12 months, by layer, with the share of postings for each.
Technologies in use
27
Postings analysed
11
Stack modernity
70/100
Languages
Rust55%
TypeScript45%
C++27%
Python18%
Frameworks & libraries
Bootstrap9%
React.js9%
Databases
ClickHouse9%
Cloud & platforms
Linux45%
GitHub9%
NixOS9%
WebAssembly9%
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Full Monumental tech stack
27 technologies · by team · pay by technology · changes · similar stacks
People
Will Kelly
Executive Officer
Monty Kerr
Executive Officer, Director
Kevin Gliner
Executive Officer
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
68/100
Growing
Open positions
25
4 opened / 2 closed in 30 days
Median time-to-fill
35 days
faster than 36% of the market
ATS activity
Every ~4 hours
Today
Hiring Dynamics
+100%
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
21%
HR
14% ▼
Operations
14% ▲
Field & Service
14% ▲
Backend
7% ▲
Frontend
7% ▲
Activity Timeline
New location: San Antonio
Oct 2026
Added React.js to stack
Oct 2026
Added Google Sheets to stack
Sep 2026
Added Wi-Fi to stack
Sep 2026
Added TCP/IP to stack
Sep 2026
Added Linux to stack
Sep 2026
Offices
Where the company hires and what each office is for
Cities
5
Hiring now
5
Countries
3
Busiest office
Amsterdam
Loading the map
Headquarters
Builds here
Office with open vacancies
Tap a pin for the office
Amsterdam
Netherlands
HQ
21 open roles 10 posted in 90 days 38% engineering 200-500 est. staff
hires for Field & Service, Backend, Robotics
Groningen
Netherlands
Regional office
3 open roles 2 posted in 90 days 10-50 est. staff
hires for Solutions, Management
London
United Kingdom
1 open roles 10-50 est. staff
hires for Field & Service
Austin
United States
1 open roles 1 posted in 90 days 10-50 est. staff
hires for Management
San Antonio
United States
1 open roles 1 posted in 90 days 10-50 est. staff $50k Avg Salary
hires for Field & Service
Jobs
Apply
≈ $46k – $112k per year (Estimated) • In office • Full-Time • Amsterdam
JavaScript
Rust
TypeScript
React.js
DevOps
Linux
Management
Notion
Apply
Apply
≈ $41k – $87k per year (Estimated) • In office • Full-Time • 2+ years exp • Groningen
Apply
≈ $45k – $95k per year (Estimated) • In office • Full-Time • 2+ years exp • Amsterdam
Apply
≈ $56k – $108k per year (Estimated) • In office • Full-Time • Amsterdam
Rust
TypeScript
Linux
Management
Notion
Apply
≈ $63k – $129k per year (Estimated) • In office • Full-Time • 3+ years exp • Groningen
Apply
≈ $88k – $164k per year (Estimated) • In office • Full-Time • 6+ years exp • Austin
JavaScript
Bootstrap
Apply
≈ $47k – $122k per year (Estimated) • In office • Full-Time • 2+ years exp • Master's Degree • Amsterdam
Apply
Apply
≈ $45k – $94k per year (Estimated) • In office • Full-Time • Amsterdam
C++
SolidWorks
SpaceTech
Siemens NX
ANSYS
Apply
≈ $39k – $75k per year (Estimated) • In office • Full-Time • 2+ years exp • Amsterdam
GD&T
Apply
Financials
Total raised
$32M
Latest round
Venture - Series Unknown
Funding rounds
1
Funding rounds
| Round | Announced | Amount | |
|---|---|---|---|
| Venture - Series Unknown | 2026 | $32M | Details |