Windmill
windmill.dev
Actively hiring
Developer Tools
Workflow & Process Automation (RPA, BPM)
As featured in
View 2 jobs
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Overview
News
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
Funding and backers
Team
1–2
French register · Dec 2023
Hiring now
4
open roles
Backers
2
Y Combinator, Soma Capital
Momentum
15/100
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
Nov 22, 2023
On the Hacker News front page Fast self-hostable open-source workflow engine · 378 points
Aug 4, 2023
On the Hacker News front page Add an AI Code Copilot to your product using GPT-4 · 208 points
Jun 29, 2023
Launched on Hacker News Show HN: Build a discord/Slack bot to answer questions with your docs and GPT4
Jun 2022
Went through Y Combinator
May 5, 2022
On the Hacker News front page Windmill.dev · 245 points
Jan 3, 2018
Founded per the company register
Tractionpublic signals, read monthly
Web presence
top 0.37%
of 133.2M domains by links, Common Crawl
Registers and programsofficial lists and records that name the company
| Legal entity | WINDMILL | recherche-entreprises |
| Registered | 3 Jan 2018 |
Founders and leadersfrom filings, registers and the company's site
Erik HaenelDirecteur Généralcompany register
Pierre HayesPrésident de SAScompany register
Backed byfrom the funds' portfolios and accelerator catalogs
Y Combinator 
Soma Capital Investors in similar startupsfunds that back the companies most like this one
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Overview
Windmill is a software technology company that provides an open source platform for building and running workflow automations and internal tools. Its main product enables teams to create, deploy, and manage automation scripts and applications with a focus on developer productivity and collaboration.
News
n8n vs Windmill vs Temporal for Self-Hosting
Comparing orchestration platforms for resource-constrained deployments.
Read more
Report
China to flight-test world's first megawatt-level 'windmill' airship
The airborne 'windmill' produces power equal to a traditional 328-foot wind turbine.
Read more
Report
Are the ultra-sleek Windmill ACs actually effective at cooling a home? Here's our review after 3 years
Read more
Report
Windmill is the prettiest air conditioner I've ever owned - and it makes my small NYC apartment feel like it has central air
I replaced my bulky old unit with the sleek Windmill AC. It's quieter, cooler, and actually looks good in my apartment.
Read more
Report
Show more news
Tech stack
Technologies named in job postings at Windmill over the last 12 months, by layer, with the share of postings for each.
Technologies in use
27
Postings analysed
5
Stack modernity
80/100AI adopter
Languages
Rust
TypeScript
Python
C#
Frameworks & libraries
Svelte
Dagster
Databases
PostgreSQL
Cloud & platforms
Cloudflare
Figma
GitHub
Replit
AI & ML
LLM
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Full Windmill tech stack
27 technologies · by team · pay by technology · changes · similar stacks
People
Erik Haenel
Directeur Général
Pierre Hayes
Président de SAS
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
52/100
Stable
Open positions
2
0 opened / 0 closed in 30 days
Median time-to-fill
84 days
faster than 16% 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.
Backend
75% ▼
Sales
25% ▲
Activity Timeline
Removed Rest API from stack
Sep 2026
Added Rest API to stack
Sep 2026
Added Tool Use to stack
Sep 2026
Added Reddit to stack
Sep 2026
Added GitHub to stack
Sep 2026
Added Discord to stack
Sep 2026
Added LinkedIn to stack
Sep 2026
Added Docker to stack
Sep 2026
Added Git to stack
Sep 2026
Added Structured Outputs to stack
Aug 2026
Added Replit to stack
Aug 2026
Added n8n to stack
Aug 2026
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
1
Countries
1
Busiest office
Paris
Paris
France
HQ
2 open roles 3 posted in 90 days 100% engineering $109k Avg Salary
hires for Backend
Jobs
$56k – $112k per year • Hybrid • Full-Time • Paris
Cloudflare
GitHub
Management
n8n
Discord
Marketing
YouTube
Apply
$56k – $107k per year • Hybrid • Full-Time • PhD • Paris
Rust
TypeScript
PostgreSQL
AI/ML
Function Calling
AI Agents
LLM
Tool Use
Machine Learning
Frontend
Svelte
DevOps
Cloudflare
Apply