Overview
News
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials

Funding and backers

Hiring now
3
open roles
Momentum
0/100
no fresh signals
Last sign of life
this month
a posting or a news item
Tractionpublic signals, read monthly
Web presence
top 5%
of 133.2M domains by links, Common Crawl
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Overview

Hazel helps your team uncover new revenue, catch problems early, and make smarter, faster decisions before you even know what to ask.

News

News Hazel Weakly 2 years ago
Why is Browser Observability Hard
So the big thing that makes everything so difficult for browsers is that opentelemetry has a concept of a lifecycle for telemetry that doesn't map very well to...
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News LWN.net 2 years ago
How free software hijacked Philip Hazel
Philip Hazel was 51 when he began the Exim message transfer agent (MTA) project in 1995, which ...
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News Hazel Weakly 3 years ago
So You Want to Hire for Developer Tooling
I see you want to hire a developer to work on internal developer tooling, developer experience, and the generally intangible but admirable goal of
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News indieinsiders.substack.com 4 years ago
#3 How Hazel is experimenting with building her own venture studio
The story of the beginning of Hazel's indie hacking journey
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News X (formerly Twitter) 4 years ago
andrew blinn (@disconcision) on X
andrew blinn (@disconcision) on X
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News TechCrunch 4 years ago
Yelp expands restaurant health ratings in partnership with food tech startup Hazel Analytics
Yelp is broadening its partnership with food tech startup Hazel Analytics to expand health ratings on its platform
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News PYMNTS.com 4 years ago
Walmart's FinTech Hazel Acquires Even and One to Build Finance Super App
Walmart's FinTech venture Hazel is aiming to develop a financial services super app with the acquisitions of Even Responsible Finance and One Finance.
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Show more news

Tech stack

Technologies named in job postings at Hazel over the last 12 months, by layer, with the share of postings for each.
Technologies in use
13
Postings analysed
9
Stack modernity
74/100AI adopter
Languages
SQL
TypeScript
Python
Frameworks & libraries
Dagster
Databases
DuckDB
Cloud & platforms
Prefect
AI & ML
LLM
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Full Hazel tech stack 13 technologies · by team · pay by technology · changes · similar stacks

Salary insights

Compensation ranges based on this company's open jobs
Median
$200k
Typical range
$200k – $250k
Open positions
7
4 Jobs
Middle 25%
Senior 75%
Level Jobs Median Typical range
Middle 1 $200k $200k
Senior 3 $200k $200k
Highest paying role Full Stack Developer $250k
Normalized to USD per year

Growth

Hiring Momentum
81/100
Scaling fast
Open positions
7
4 opened / 2 closed in 30 days
Median time-to-fill
30 days
faster than 41% of the market
ATS activity
Every ~15 hours
10/01/2026
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.
Data Science
33% ▲
Backend
33% ▲
AI/ML
22% ▼
Product
11% ▼
Actively hiring for Backend (+3 in 30 days)
Activity Timeline
+4 jobs in a week Oct 2026
Added TypeScript to stack Oct 2026
Added Tool Use to stack Oct 2026
Added LLM to stack Oct 2026
Added Human-in-the-Loop to stack Oct 2026
Added Function Calling to stack Oct 2026
Added A/B Testing to stack Oct 2026

Offices

Where the company hires and what each office is for
Cities
1
Hiring now
1
Countries
1
Busiest office
New York
New York United States
Plant / site
7 open roles 9 posted in 90 days 100% engineering $214k Avg Salary
hires for Data Science, Backend, AI/ML
seen since Aug 2026 job postings

Jobs

$150k – $200k per year • Hybrid • Full-Time • New York
TypeScript
Function Calling
AI Agents
LLM
Human-in-the-Loop
Tool Use
Analytics
A/B Testing
Apply
$150k – $250k per year • Hybrid • Full-Time • New York
TypeScript
Function Calling
AI Agents
LLM
Human-in-the-Loop
Tool Use
Analytics
A/B Testing
Apply
$150k – $250k per year • Hybrid • Full-Time • New York
TypeScript
Function Calling
AI Agents
LLM
Human-in-the-Loop
Tool Use
Analytics
A/B Testing
Apply
$150k – $200k per year • Hybrid • Full-Time • New York
TypeScript
Function Calling
AI Agents
LLM
Human-in-the-Loop
Tool Use
Analytics
A/B Testing
Apply
$155k – $200k per year • Hybrid • Full-Time • 4+ years exp • New York
Python
SQL
DuckDB
AI/ML
Dagster
dbt
Prefect
AI Agents
Apply
$155k – $200k per year • Hybrid • Full-Time • 4+ years exp • New York
Python
SQL
DuckDB
AI/ML
Dagster
dbt
Prefect
AI Agents
Apply
$155k – $200k per year • Hybrid • Full-Time • 4+ years exp • New York
Python
SQL
DuckDB
AI/ML
Dagster
dbt
Prefect
AI Agents
Apply