Overview
News
Technologies
Salaries
Products
People
Growth
Offices
Financials

Funding and backers

Hiring now
4
open roles
Backers
4
Andreessen Horowitz, A16zfrontier
Momentum
0/100
no fresh signals
Last sign of life
1 mo ago
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
2020 Founded
Tractionpublic signals, read monthly
Web presence
top 2%
of 133.2M domains by links, Common Crawl
GitHub stars
77 public repositories
Hacker News stories
1
best: 2 points
Backed byfrom the funds' portfolios and accelerator catalogs
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How Espresso Systems hires

Truth index
B 75/100
Ghost roles
0%
Stale roles
100%
Reposted roles
0%

Espresso Systems scores B on the Alion truth index (A is best, E worst), measured over 4 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

Overview

Espresso Systems builds shared sequencing and confirmation infrastructure for Ethereum rollups. Its marketplace lets independent rollups coordinate transaction ordering so they can interoperate without giving up their own execution. The company publishes its protocol research and software as open source.

Tech stack

The technologies known for Espresso Systems, by layer.
Languages
Rust
C++
Haskell
OCaml
Solidity
Cloud & platforms
AWS
Azure
GCP
GitHub Actions
Linux
GitHub
Developer tools
Hyperlane
Ansible
Docker
Terraform
Foundry
Slither
Practices & domains
CI/CD
Rollup
Smart Contracts
Other
AltLayer
Ethereum
Polygon
Core Blockchain
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Growth

Hiring Momentum
44/100
Stable
Open positions
0
0 opened / 0 closed in 30 days
Median time-to-fill
959 days
faster than 2% of the market
ATS activity
Every ~4 hours
Today
Hiring Dynamics +100%
Activity Timeline
Added Linux to stack Sep 2026

Offices

Where the company hires and what each office is for
Cities
1
Hiring now
0
Countries
1
San Francisco United States
HQ